Graphics.DrawString 方法

定义

在指定位置并且用指定的 BrushFont 对象绘制指定的文本字符串。

重载

DrawString(String, Font, Brush, Single, Single, StringFormat)

使用指定 Brush 的格式化特性,用指定的 FontStringFormat 对象在指定的位置绘制指定的文本字符串。

DrawString(ReadOnlySpan<Char>, Font, Brush, Single, Single, StringFormat)

使用指定 Brush 的格式化特性,用指定的 FontStringFormat 对象在指定的位置绘制指定的文本字符串。

DrawString(String, Font, Brush, Single, Single)

在指定位置并且用指定的 BrushFont 对象绘制指定的文本字符串。

DrawString(String, Font, Brush, RectangleF, StringFormat)

使用指定 Brush 的格式化特性,用指定的 FontStringFormat 对象在指定的矩形中绘制指定的文本字符串。

DrawString(String, Font, Brush, PointF, StringFormat)

使用指定 Brush 的格式化特性,用指定的 FontStringFormat 对象在指定的位置绘制指定的文本字符串。

DrawString(ReadOnlySpan<Char>, Font, Brush, Single, Single)

在指定位置并且用指定的 BrushFont 对象绘制指定的文本字符串。

DrawString(ReadOnlySpan<Char>, Font, Brush, PointF, StringFormat)

使用指定 Brush 的格式化特性,用指定的 FontStringFormat 对象在指定的位置绘制指定的文本字符串。

DrawString(String, Font, Brush, RectangleF)

在指定矩形并且用指定的 BrushFont 对象绘制指定的文本字符串。

DrawString(String, Font, Brush, PointF)

在指定位置并且用指定的 BrushFont 对象绘制指定的文本字符串。

DrawString(ReadOnlySpan<Char>, Font, Brush, RectangleF)

在指定矩形并且用指定的 BrushFont 对象绘制指定的文本字符串。

DrawString(ReadOnlySpan<Char>, Font, Brush, PointF)

在指定位置并且用指定的 BrushFont 对象绘制指定的文本字符串。

DrawString(ReadOnlySpan<Char>, Font, Brush, RectangleF, StringFormat)

使用指定 Brush 的格式化特性,用指定的 FontStringFormat 对象在指定的矩形中绘制指定的文本字符串。

DrawString(String, Font, Brush, Single, Single, StringFormat)

Source:
Graphics.cs
Source:
Graphics.cs
Source:
Graphics.cs

使用指定 Brush 的格式化特性,用指定的 FontStringFormat 对象在指定的位置绘制指定的文本字符串。

public:
 void DrawString(System::String ^ s, System::Drawing::Font ^ font, System::Drawing::Brush ^ brush, float x, float y, System::Drawing::StringFormat ^ format);
public void DrawString (string s, System.Drawing.Font font, System.Drawing.Brush brush, float x, float y, System.Drawing.StringFormat format);
public void DrawString (string? s, System.Drawing.Font font, System.Drawing.Brush brush, float x, float y, System.Drawing.StringFormat? format);
member this.DrawString : string * System.Drawing.Font * System.Drawing.Brush * single * single * System.Drawing.StringFormat -> unit
Public Sub DrawString (s As String, font As Font, brush As Brush, x As Single, y As Single, format As StringFormat)

参数

s
String

要绘制的字符串。

font
Font

Font,它定义字符串的文本格式。

brush
Brush

Brush,它确定所绘制文本的颜色和纹理。

x
Single

所绘制文本的左上角的 x 坐标。

y
Single

所绘制文本的左上角的 y 坐标。

format
StringFormat

StringFormat,它指定应用于所绘制文本的格式化特性(如行距和对齐方式)。

例外

brushnull

snull

示例

下面的代码示例旨在与 Windows 窗体 一起使用,它需要 PaintEventArgse,它是 事件处理程序的Paint一个参数。 此代码执行以下操作:

  • 创建要绘制的文本字符串。

  • 将字体定义为 Arial (16pt) 。

  • 创建用于绘制的实心黑色画笔。

  • 为绘制文本的左上角创建点的坐标。

  • 设置要垂直绘制的字符串的格式

  • 使用字体、画笔、目标点和格式将字符串绘制到屏幕。

public:
   void DrawStringFloatFormat( PaintEventArgs^ e )
   {
      // Create string to draw.
      String^ drawString = "Sample Text";

      // Create font and brush.
      System::Drawing::Font^ drawFont = gcnew System::Drawing::Font( "Arial",16 );
      SolidBrush^ drawBrush = gcnew SolidBrush( Color::Black );

      // Create point for upper-left corner of drawing.
      float x = 150.0F;
      float y = 50.0F;

      // Set format of string.
      StringFormat^ drawFormat = gcnew StringFormat;
      drawFormat->FormatFlags = StringFormatFlags::DirectionVertical;

      // Draw string to screen.
      e->Graphics->DrawString( drawString, drawFont, drawBrush, x, y, drawFormat );
   }
public void DrawStringFloatFormat(PaintEventArgs e)
{
             
    // Create string to draw.
    String drawString = "Sample Text";
             
    // Create font and brush.
    Font drawFont = new Font("Arial", 16);
    SolidBrush drawBrush = new SolidBrush(Color.Black);
             
    // Create point for upper-left corner of drawing.
    float x = 150.0F;
    float y =  50.0F;
             
    // Set format of string.
    StringFormat drawFormat = new StringFormat();
    drawFormat.FormatFlags = StringFormatFlags.DirectionVertical;
             
    // Draw string to screen.
    e.Graphics.DrawString(drawString, drawFont, drawBrush, x, y, drawFormat);
}
Public Sub DrawStringFloatFormat(ByVal e As PaintEventArgs)

    ' Create string to draw.
    Dim drawString As [String] = "Sample Text"

    ' Create font and brush.
    Dim drawFont As New Font("Arial", 16)
    Dim drawBrush As New SolidBrush(Color.Black)

    ' Create point for upper-left corner of drawing.
    Dim x As Single = 150.0F
    Dim y As Single = 50.0F

    ' Set format of string.
    Dim drawFormat As New StringFormat
    drawFormat.FormatFlags = StringFormatFlags.DirectionVertical

    ' Draw string to screen.
    e.Graphics.DrawString(drawString, drawFont, drawBrush, _
    x, y, drawFormat)
End Sub

另请参阅

适用于

DrawString(ReadOnlySpan<Char>, Font, Brush, Single, Single, StringFormat)

Source:
Graphics.cs
Source:
Graphics.cs

使用指定 Brush 的格式化特性,用指定的 FontStringFormat 对象在指定的位置绘制指定的文本字符串。

public:
 void DrawString(ReadOnlySpan<char> s, System::Drawing::Font ^ font, System::Drawing::Brush ^ brush, float x, float y, System::Drawing::StringFormat ^ format);
public void DrawString (ReadOnlySpan<char> s, System.Drawing.Font font, System.Drawing.Brush brush, float x, float y, System.Drawing.StringFormat? format);
member this.DrawString : ReadOnlySpan<char> * System.Drawing.Font * System.Drawing.Brush * single * single * System.Drawing.StringFormat -> unit
Public Sub DrawString (s As ReadOnlySpan(Of Char), font As Font, brush As Brush, x As Single, y As Single, format As StringFormat)

参数

s
ReadOnlySpan<Char>

要绘制的字符串。

font
Font

Font,它定义字符串的文本格式。

brush
Brush

Brush,它确定所绘制文本的颜色和纹理。

x
Single

所绘制文本的左上角的 x 坐标。

y
Single

所绘制文本的左上角的 y 坐标。

format
StringFormat

StringFormat,它指定应用于所绘制文本的格式化特性(如行距和对齐方式)。

适用于

DrawString(String, Font, Brush, Single, Single)

Source:
Graphics.cs
Source:
Graphics.cs
Source:
Graphics.cs

在指定位置并且用指定的 BrushFont 对象绘制指定的文本字符串。

public:
 void DrawString(System::String ^ s, System::Drawing::Font ^ font, System::Drawing::Brush ^ brush, float x, float y);
public void DrawString (string s, System.Drawing.Font font, System.Drawing.Brush brush, float x, float y);
public void DrawString (string? s, System.Drawing.Font font, System.Drawing.Brush brush, float x, float y);
member this.DrawString : string * System.Drawing.Font * System.Drawing.Brush * single * single -> unit
Public Sub DrawString (s As String, font As Font, brush As Brush, x As Single, y As Single)

参数

s
String

要绘制的字符串。

font
Font

Font,它定义字符串的文本格式。

brush
Brush

Brush,它确定所绘制文本的颜色和纹理。

x
Single

所绘制文本的左上角的 x 坐标。

y
Single

所绘制文本的左上角的 y 坐标。

例外

brushnull

snull

示例

下面的代码示例旨在与 Windows 窗体 一起使用,它需要 PaintEventArgse,它是 事件处理程序的Paint一个参数。 此代码执行以下操作:

  • 创建要绘制的文本字符串。

  • 将字体定义为 Arial (16pt) 。

  • 创建用于绘制的实心黑色画笔。

  • 为绘制文本的左上角创建一个点。

  • 使用字体、画笔和目标点将字符串绘制到屏幕。

public:
   void DrawStringFloat( PaintEventArgs^ e )
   {
      // Create string to draw.
      String^ drawString = "Sample Text";

      // Create font and brush.
      System::Drawing::Font^ drawFont = gcnew System::Drawing::Font( "Arial",16 );
      SolidBrush^ drawBrush = gcnew SolidBrush( Color::Black );

      // Create point for upper-left corner of drawing.
      float x = 150.0F;
      float y = 150.0F;

      // Draw string to screen.
      e->Graphics->DrawString( drawString, drawFont, drawBrush, x, y );
   }
public void DrawStringFloat(PaintEventArgs e)
{
             
    // Create string to draw.
    String drawString = "Sample Text";
             
    // Create font and brush.
    Font drawFont = new Font("Arial", 16);
    SolidBrush drawBrush = new SolidBrush(Color.Black);
             
    // Create point for upper-left corner of drawing.
    float x = 150.0F;
    float y = 150.0F;
             
    // Draw string to screen.
    e.Graphics.DrawString(drawString, drawFont, drawBrush, x, y);
}
Public Sub DrawStringFloat(ByVal e As PaintEventArgs)

    ' Create string to draw.
    Dim drawString As [String] = "Sample Text"

    ' Create font and brush.
    Dim drawFont As New Font("Arial", 16)
    Dim drawBrush As New SolidBrush(Color.Black)

    ' Create point for upper-left corner of drawing.
    Dim x As Single = 150.0F
    Dim y As Single = 150.0F

    ' Draw string to screen.
    e.Graphics.DrawString(drawString, drawFont, drawBrush, x, y)
End Sub

另请参阅

适用于

DrawString(String, Font, Brush, RectangleF, StringFormat)

Source:
Graphics.cs
Source:
Graphics.cs
Source:
Graphics.cs

使用指定 Brush 的格式化特性,用指定的 FontStringFormat 对象在指定的矩形中绘制指定的文本字符串。

public:
 void DrawString(System::String ^ s, System::Drawing::Font ^ font, System::Drawing::Brush ^ brush, System::Drawing::RectangleF layoutRectangle, System::Drawing::StringFormat ^ format);
public void DrawString (string s, System.Drawing.Font font, System.Drawing.Brush brush, System.Drawing.RectangleF layoutRectangle, System.Drawing.StringFormat format);
public void DrawString (string? s, System.Drawing.Font font, System.Drawing.Brush brush, System.Drawing.RectangleF layoutRectangle, System.Drawing.StringFormat? format);
member this.DrawString : string * System.Drawing.Font * System.Drawing.Brush * System.Drawing.RectangleF * System.Drawing.StringFormat -> unit
Public Sub DrawString (s As String, font As Font, brush As Brush, layoutRectangle As RectangleF, format As StringFormat)

参数

s
String

要绘制的字符串。

font
Font

Font,它定义字符串的文本格式。

brush
Brush

Brush,它确定所绘制文本的颜色和纹理。

layoutRectangle
RectangleF

RectangleF 结构,它指定所绘制文本的位置。

format
StringFormat

StringFormat,它指定应用于所绘制文本的格式化特性(如行距和对齐方式)。

例外

brushnull

snull

示例

下面的代码示例旨在与 Windows 窗体 一起使用,它需要 PaintEventArgse,它是 事件处理程序的Paint一个参数。 此代码执行以下操作:

  • 创建要绘制的文本字符串。

  • 将字体定义为 Arial (16pt) 。

  • 创建用于绘制的实心黑色画笔。

  • 创建要在其中绘制文本的矩形。

  • 将矩形绘制到屏幕。

  • 设置字符串的格式,使其在矩形内居中。

  • 使用字体、画笔和目标矩形将字符串绘制到屏幕。

public:
   void DrawStringRectangleFFormat( PaintEventArgs^ e )
   {
      // Create string to draw.
      String^ drawString = "Sample Text";

      // Create font and brush.
      System::Drawing::Font^ drawFont = gcnew System::Drawing::Font( "Arial",16 );
      SolidBrush^ drawBrush = gcnew SolidBrush( Color::Black );

      // Create rectangle for drawing.
      float x = 150.0F;
      float y = 150.0F;
      float width = 200.0F;
      float height = 50.0F;
      RectangleF drawRect = RectangleF(x,y,width,height);

      // Draw rectangle to screen.
      Pen^ blackPen = gcnew Pen( Color::Black );
      e->Graphics->DrawRectangle( blackPen, x, y, width, height );

      // Set format of string.
      StringFormat^ drawFormat = gcnew StringFormat;
      drawFormat->Alignment = StringAlignment::Center;

      // Draw string to screen.
      e->Graphics->DrawString( drawString, drawFont, drawBrush, drawRect, drawFormat );
   }
public void DrawStringRectangleFFormat(PaintEventArgs e)
{
             
    // Create string to draw.
    String drawString = "Sample Text";
             
    // Create font and brush.
    Font drawFont = new Font("Arial", 16);
    SolidBrush drawBrush = new SolidBrush(Color.Black);
             
    // Create rectangle for drawing.
    float x = 150.0F;
    float y = 150.0F;
    float width = 200.0F;
    float height = 50.0F;
    RectangleF drawRect = new RectangleF(x, y, width, height);
             
    // Draw rectangle to screen.
    Pen blackPen = new Pen(Color.Black);
    e.Graphics.DrawRectangle(blackPen, x, y, width, height);
             
    // Set format of string.
    StringFormat drawFormat = new StringFormat();
    drawFormat.Alignment = StringAlignment.Center;
             
    // Draw string to screen.
    e.Graphics.DrawString(drawString, drawFont, drawBrush, drawRect, drawFormat);
}
Public Sub DrawStringRectangleFFormat(ByVal e As PaintEventArgs)

    ' Create string to draw.
    Dim drawString As [String] = "Sample Text"

    ' Create font and brush.
    Dim drawFont As New Font("Arial", 16)
    Dim drawBrush As New SolidBrush(Color.Black)

    ' Create rectangle for drawing.
    Dim x As Single = 150.0F
    Dim y As Single = 150.0F
    Dim width As Single = 200.0F
    Dim height As Single = 50.0F
    Dim drawRect As New RectangleF(x, y, width, height)

    ' Draw rectangle to screen.
    Dim blackPen As New Pen(Color.Black)
    e.Graphics.DrawRectangle(blackPen, x, y, width, height)

    ' Set format of string.
    Dim drawFormat As New StringFormat
    drawFormat.Alignment = StringAlignment.Center

    ' Draw string to screen.
    e.Graphics.DrawString(drawString, drawFont, drawBrush, _
    drawRect, drawFormat)
End Sub

注解

参数表示 s 的文本在 由 参数表示 layoutRectangle 的矩形内绘制。 如果文本不适合矩形内,除非使用 format 参数另行指定,否则将在最近的单词处截断该文本。

另请参阅

适用于

DrawString(String, Font, Brush, PointF, StringFormat)

Source:
Graphics.cs
Source:
Graphics.cs
Source:
Graphics.cs

使用指定 Brush 的格式化特性,用指定的 FontStringFormat 对象在指定的位置绘制指定的文本字符串。

public:
 void DrawString(System::String ^ s, System::Drawing::Font ^ font, System::Drawing::Brush ^ brush, System::Drawing::PointF point, System::Drawing::StringFormat ^ format);
public void DrawString (string s, System.Drawing.Font font, System.Drawing.Brush brush, System.Drawing.PointF point, System.Drawing.StringFormat format);
public void DrawString (string? s, System.Drawing.Font font, System.Drawing.Brush brush, System.Drawing.PointF point, System.Drawing.StringFormat? format);
member this.DrawString : string * System.Drawing.Font * System.Drawing.Brush * System.Drawing.PointF * System.Drawing.StringFormat -> unit
Public Sub DrawString (s As String, font As Font, brush As Brush, point As PointF, format As StringFormat)

参数

s
String

要绘制的字符串。

font
Font

Font,它定义字符串的文本格式。

brush
Brush

Brush,它确定所绘制文本的颜色和纹理。

point
PointF

PointF 结构,它指定所绘制文本的左上角。

format
StringFormat

StringFormat,它指定应用于所绘制文本的格式化特性(如行距和对齐方式)。

例外

brushnull

snull

示例

下面的代码示例旨在与 Windows 窗体 一起使用,它需要 PaintEventArgse,它是 事件处理程序的Paint一个参数。 此代码执行以下操作:

  • 创建要绘制的文本字符串。

  • 将字体定义为 Arial (16pt) 。

  • 创建用于绘制的实心黑色画笔。

  • 为绘制文本的左上角创建一个点。

  • 设置要垂直绘制的字符串的格式。

  • 使用字体、画笔、目标点和格式将字符串绘制到屏幕。

public:
   void DrawStringPointFFormat( PaintEventArgs^ e )
   {
      // Create string to draw.
      String^ drawString = "Sample Text";

      // Create font and brush.
      System::Drawing::Font^ drawFont = gcnew System::Drawing::Font( "Arial",16 );
      SolidBrush^ drawBrush = gcnew SolidBrush( Color::Black );

      // Create point for upper-left corner of drawing.
      PointF drawPoint = PointF(150.0F,50.0F);

      // Set format of string.
      StringFormat^ drawFormat = gcnew StringFormat;
      drawFormat->FormatFlags = StringFormatFlags::DirectionVertical;

      // Draw string to screen.
      e->Graphics->DrawString( drawString, drawFont, drawBrush, drawPoint, drawFormat );
   }
public void DrawStringPointFFormat(PaintEventArgs e)
{
             
    // Create string to draw.
    String drawString = "Sample Text";
             
    // Create font and brush.
    Font drawFont = new Font("Arial", 16);
    SolidBrush drawBrush = new SolidBrush(Color.Black);
             
    // Create point for upper-left corner of drawing.
    PointF drawPoint = new PointF(150.0F, 50.0F);
             
    // Set format of string.
    StringFormat drawFormat = new StringFormat();
    drawFormat.FormatFlags = StringFormatFlags.DirectionVertical;
             
    // Draw string to screen.
    e.Graphics.DrawString(drawString, drawFont, drawBrush, drawPoint, drawFormat);
}
Public Sub DrawStringPointFFormat(ByVal e As PaintEventArgs)

    ' Create string to draw.
    Dim drawString As [String] = "Sample Text"

    ' Create font and brush.
    Dim drawFont As New Font("Arial", 16)
    Dim drawBrush As New SolidBrush(Color.Black)

    ' Create point for upper-left corner of drawing.
    Dim drawPoint As New PointF(150.0F, 50.0F)

    ' Set format of string.
    Dim drawFormat As New StringFormat
    drawFormat.FormatFlags = StringFormatFlags.DirectionVertical

    ' Draw string to screen.
    e.Graphics.DrawString(drawString, drawFont, drawBrush, _
    drawPoint, drawFormat)
End Sub

另请参阅

适用于

DrawString(ReadOnlySpan<Char>, Font, Brush, Single, Single)

Source:
Graphics.cs
Source:
Graphics.cs

在指定位置并且用指定的 BrushFont 对象绘制指定的文本字符串。

public:
 void DrawString(ReadOnlySpan<char> s, System::Drawing::Font ^ font, System::Drawing::Brush ^ brush, float x, float y);
public void DrawString (ReadOnlySpan<char> s, System.Drawing.Font font, System.Drawing.Brush brush, float x, float y);
member this.DrawString : ReadOnlySpan<char> * System.Drawing.Font * System.Drawing.Brush * single * single -> unit
Public Sub DrawString (s As ReadOnlySpan(Of Char), font As Font, brush As Brush, x As Single, y As Single)

参数

s
ReadOnlySpan<Char>

要绘制的字符串。

font
Font

Font,它定义字符串的文本格式。

brush
Brush

Brush,它确定所绘制文本的颜色和纹理。

x
Single

所绘制文本的左上角的 x 坐标。

y
Single

所绘制文本的左上角的 y 坐标。

适用于

DrawString(ReadOnlySpan<Char>, Font, Brush, PointF, StringFormat)

Source:
Graphics.cs
Source:
Graphics.cs

使用指定 Brush 的格式化特性,用指定的 FontStringFormat 对象在指定的位置绘制指定的文本字符串。

public:
 void DrawString(ReadOnlySpan<char> s, System::Drawing::Font ^ font, System::Drawing::Brush ^ brush, System::Drawing::PointF point, System::Drawing::StringFormat ^ format);
public void DrawString (ReadOnlySpan<char> s, System.Drawing.Font font, System.Drawing.Brush brush, System.Drawing.PointF point, System.Drawing.StringFormat? format);
member this.DrawString : ReadOnlySpan<char> * System.Drawing.Font * System.Drawing.Brush * System.Drawing.PointF * System.Drawing.StringFormat -> unit
Public Sub DrawString (s As ReadOnlySpan(Of Char), font As Font, brush As Brush, point As PointF, format As StringFormat)

参数

s
ReadOnlySpan<Char>

要绘制的字符串。

font
Font

Font,它定义字符串的文本格式。

brush
Brush

Brush,它确定所绘制文本的颜色和纹理。

point
PointF

PointF 结构,它指定所绘制文本的左上角。

format
StringFormat

StringFormat,它指定应用于所绘制文本的格式化特性(如行距和对齐方式)。

适用于

DrawString(String, Font, Brush, RectangleF)

Source:
Graphics.cs
Source:
Graphics.cs
Source:
Graphics.cs

在指定矩形并且用指定的 BrushFont 对象绘制指定的文本字符串。

public:
 void DrawString(System::String ^ s, System::Drawing::Font ^ font, System::Drawing::Brush ^ brush, System::Drawing::RectangleF layoutRectangle);
public void DrawString (string s, System.Drawing.Font font, System.Drawing.Brush brush, System.Drawing.RectangleF layoutRectangle);
public void DrawString (string? s, System.Drawing.Font font, System.Drawing.Brush brush, System.Drawing.RectangleF layoutRectangle);
member this.DrawString : string * System.Drawing.Font * System.Drawing.Brush * System.Drawing.RectangleF -> unit
Public Sub DrawString (s As String, font As Font, brush As Brush, layoutRectangle As RectangleF)

参数

s
String

要绘制的字符串。

font
Font

Font,它定义字符串的文本格式。

brush
Brush

Brush,它确定所绘制文本的颜色和纹理。

layoutRectangle
RectangleF

RectangleF 结构,它指定所绘制文本的位置。

例外

brushnull

snull

示例

下面的代码示例旨在与 Windows 窗体 一起使用,它需要 PaintEventArgse,它是 事件处理程序的Paint一个参数。 此代码执行以下操作:

  • 创建要绘制的文本字符串。

  • 将字体定义为 Arial (16pt) 。

  • 创建用于绘制的实心黑色画笔。

  • 创建要在其中绘制文本的矩形。

  • 将矩形绘制到屏幕。

  • 使用字体、画笔和目标矩形将字符串绘制到屏幕。

public:
   void DrawStringRectangleF( PaintEventArgs^ e )
   {
      // Create string to draw.
      String^ drawString = "Sample Text";

      // Create font and brush.
      System::Drawing::Font^ drawFont = gcnew System::Drawing::Font( "Arial",16 );
      SolidBrush^ drawBrush = gcnew SolidBrush( Color::Black );

      // Create rectangle for drawing.
      float x = 150.0F;
      float y = 150.0F;
      float width = 200.0F;
      float height = 50.0F;
      RectangleF drawRect = RectangleF(x,y,width,height);

      // Draw rectangle to screen.
      Pen^ blackPen = gcnew Pen( Color::Black );
      e->Graphics->DrawRectangle( blackPen, x, y, width, height );

      // Draw string to screen.
      e->Graphics->DrawString( drawString, drawFont, drawBrush, drawRect );
   }
public void DrawStringRectangleF(PaintEventArgs e)
{
             
    // Create string to draw.
    String drawString = "Sample Text";
             
    // Create font and brush.
    Font drawFont = new Font("Arial", 16);
    SolidBrush drawBrush = new SolidBrush(Color.Black);
             
    // Create rectangle for drawing.
    float x = 150.0F;
    float y = 150.0F;
    float width = 200.0F;
    float height = 50.0F;
    RectangleF drawRect = new RectangleF(x, y, width, height);
             
    // Draw rectangle to screen.
    Pen blackPen = new Pen(Color.Black);
    e.Graphics.DrawRectangle(blackPen, x, y, width, height);
             
    // Draw string to screen.
    e.Graphics.DrawString(drawString, drawFont, drawBrush, drawRect);
}
Public Sub DrawStringRectangleF(ByVal e As PaintEventArgs)

    ' Create string to draw.
    Dim drawString As [String] = "Sample Text"

    ' Create font and brush.
    Dim drawFont As New Font("Arial", 16)
    Dim drawBrush As New SolidBrush(Color.Black)

    ' Create rectangle for drawing.
    Dim x As Single = 150.0F
    Dim y As Single = 150.0F
    Dim width As Single = 200.0F
    Dim height As Single = 50.0F
    Dim drawRect As New RectangleF(x, y, width, height)

    ' Draw rectangle to screen.
    Dim blackPen As New Pen(Color.Black)
    e.Graphics.DrawRectangle(blackPen, x, y, width, height)

    ' Draw string to screen.
    e.Graphics.DrawString(drawString, drawFont, drawBrush, drawRect)
End Sub

注解

参数表示 s 的文本在 由 参数表示 layoutRectangle 的矩形内绘制。 如果文本不适合矩形内,则会在最近的单词处截断该文本。 若要进一步操作矩形内字符串的绘制方式, DrawString 请使用采用 的 StringFormat重载。

另请参阅

适用于

DrawString(String, Font, Brush, PointF)

Source:
Graphics.cs
Source:
Graphics.cs
Source:
Graphics.cs

在指定位置并且用指定的 BrushFont 对象绘制指定的文本字符串。

public:
 void DrawString(System::String ^ s, System::Drawing::Font ^ font, System::Drawing::Brush ^ brush, System::Drawing::PointF point);
public void DrawString (string s, System.Drawing.Font font, System.Drawing.Brush brush, System.Drawing.PointF point);
public void DrawString (string? s, System.Drawing.Font font, System.Drawing.Brush brush, System.Drawing.PointF point);
member this.DrawString : string * System.Drawing.Font * System.Drawing.Brush * System.Drawing.PointF -> unit
Public Sub DrawString (s As String, font As Font, brush As Brush, point As PointF)

参数

s
String

要绘制的字符串。

font
Font

Font,它定义字符串的文本格式。

brush
Brush

Brush,它确定所绘制文本的颜色和纹理。

point
PointF

PointF 结构,它指定所绘制文本的左上角。

例外

brushnull

snull

示例

下面的代码示例旨在与 Windows 窗体 一起使用,它需要 PaintEventArgse,它是 事件处理程序的Paint一个参数。 此代码执行以下操作:

  • 创建要绘制的文本字符串。

  • 将字体定义为 Arial (16pt) 。

  • 创建用于绘制的实心黑色画笔。

  • 为绘制文本的左上角创建一个点。

  • 使用字体、画笔和目标点将字符串绘制到屏幕。

public:
   void DrawStringPointF( PaintEventArgs^ e )
   {
      // Create string to draw.
      String^ drawString = "Sample Text";

      // Create font and brush.
      System::Drawing::Font^ drawFont = gcnew System::Drawing::Font( "Arial",16 );
      SolidBrush^ drawBrush = gcnew SolidBrush( Color::Black );

      // Create point for upper-left corner of drawing.
      PointF drawPoint = PointF(150.0F,150.0F);

      // Draw string to screen.
      e->Graphics->DrawString( drawString, drawFont, drawBrush, drawPoint );
   }
public void DrawStringPointF(PaintEventArgs e)
{
             
    // Create string to draw.
    String drawString = "Sample Text";
             
    // Create font and brush.
    Font drawFont = new Font("Arial", 16);
    SolidBrush drawBrush = new SolidBrush(Color.Black);
             
    // Create point for upper-left corner of drawing.
    PointF drawPoint = new PointF(150.0F, 150.0F);
             
    // Draw string to screen.
    e.Graphics.DrawString(drawString, drawFont, drawBrush, drawPoint);
}
Public Sub DrawStringPointF(ByVal e As PaintEventArgs)

    ' Create string to draw.
    Dim drawString As [String] = "Sample Text"

    ' Create font and brush.
    Dim drawFont As New Font("Arial", 16)
    Dim drawBrush As New SolidBrush(Color.Black)

    ' Create point for upper-left corner of drawing.
    Dim drawPoint As New PointF(150.0F, 150.0F)

    ' Draw string to screen.
    e.Graphics.DrawString(drawString, drawFont, drawBrush, drawPoint)
End Sub

另请参阅

适用于

DrawString(ReadOnlySpan<Char>, Font, Brush, RectangleF)

Source:
Graphics.cs
Source:
Graphics.cs

在指定矩形并且用指定的 BrushFont 对象绘制指定的文本字符串。

public:
 void DrawString(ReadOnlySpan<char> s, System::Drawing::Font ^ font, System::Drawing::Brush ^ brush, System::Drawing::RectangleF layoutRectangle);
public void DrawString (ReadOnlySpan<char> s, System.Drawing.Font font, System.Drawing.Brush brush, System.Drawing.RectangleF layoutRectangle);
member this.DrawString : ReadOnlySpan<char> * System.Drawing.Font * System.Drawing.Brush * System.Drawing.RectangleF -> unit
Public Sub DrawString (s As ReadOnlySpan(Of Char), font As Font, brush As Brush, layoutRectangle As RectangleF)

参数

s
ReadOnlySpan<Char>

要绘制的字符串。

font
Font

Font,它定义字符串的文本格式。

brush
Brush

Brush,它确定所绘制文本的颜色和纹理。

layoutRectangle
RectangleF

RectangleF 结构,它指定所绘制文本的位置。

注解

参数表示 s 的文本在 由 参数表示 layoutRectangle 的矩形内绘制。 如果文本不适合矩形内,则会在最近的单词处截断该文本。 若要进一步操作矩形内字符串的绘制方式, DrawString(ReadOnlySpan<Char>, Font, Brush, RectangleF, StringFormat) 请使用采用 的 StringFormat重载。

适用于

DrawString(ReadOnlySpan<Char>, Font, Brush, PointF)

Source:
Graphics.cs
Source:
Graphics.cs

在指定位置并且用指定的 BrushFont 对象绘制指定的文本字符串。

public:
 void DrawString(ReadOnlySpan<char> s, System::Drawing::Font ^ font, System::Drawing::Brush ^ brush, System::Drawing::PointF point);
public void DrawString (ReadOnlySpan<char> s, System.Drawing.Font font, System.Drawing.Brush brush, System.Drawing.PointF point);
member this.DrawString : ReadOnlySpan<char> * System.Drawing.Font * System.Drawing.Brush * System.Drawing.PointF -> unit
Public Sub DrawString (s As ReadOnlySpan(Of Char), font As Font, brush As Brush, point As PointF)

参数

s
ReadOnlySpan<Char>

要绘制的字符串。

font
Font

Font,它定义字符串的文本格式。

brush
Brush

Brush,它确定所绘制文本的颜色和纹理。

point
PointF

PointF 结构,它指定所绘制文本的左上角。

适用于

DrawString(ReadOnlySpan<Char>, Font, Brush, RectangleF, StringFormat)

Source:
Graphics.cs
Source:
Graphics.cs

使用指定 Brush 的格式化特性,用指定的 FontStringFormat 对象在指定的矩形中绘制指定的文本字符串。

public:
 void DrawString(ReadOnlySpan<char> s, System::Drawing::Font ^ font, System::Drawing::Brush ^ brush, System::Drawing::RectangleF layoutRectangle, System::Drawing::StringFormat ^ format);
public void DrawString (ReadOnlySpan<char> s, System.Drawing.Font font, System.Drawing.Brush brush, System.Drawing.RectangleF layoutRectangle, System.Drawing.StringFormat? format);
member this.DrawString : ReadOnlySpan<char> * System.Drawing.Font * System.Drawing.Brush * System.Drawing.RectangleF * System.Drawing.StringFormat -> unit
Public Sub DrawString (s As ReadOnlySpan(Of Char), font As Font, brush As Brush, layoutRectangle As RectangleF, format As StringFormat)

参数

s
ReadOnlySpan<Char>

要绘制的字符串。

font
Font

Font,它定义字符串的文本格式。

brush
Brush

Brush,它确定所绘制文本的颜色和纹理。

layoutRectangle
RectangleF

RectangleF 结构,它指定所绘制文本的位置。

format
StringFormat

StringFormat,它指定应用于所绘制文本的格式化特性(如行距和对齐方式)。

适用于