संपादित करें

इसके माध्यम से साझा किया गया

PrinterResolution Class

  • Reference

Definition

Namespace:
System.Drawing.Printing
Assembly:
System.Drawing.Common.dll
Assembly:
System.Drawing.dll
Package:
System.Drawing.Common v8.0.10
Package:
System.Drawing.Common v9.0.0-rc.2.24474.1
Source:
PrinterResolution.cs
Source:
PrinterResolution.cs
Source:
PrinterResolution.cs
Source:
PrinterResolution.cs
Source:
PrinterResolution.cs

Represents the resolution supported by a printer.

public ref class PrinterResolution
public class PrinterResolution
[System.Serializable]
public class PrinterResolution
type PrinterResolution = class
[<System.Serializable>]
type PrinterResolution = class
Public Class PrinterResolution
Inheritance
Object
PrinterResolution
Attributes
SerializableAttribute

Examples

The following code example populates the comboPrintResolution combo box with the supported resolutions. The example assumes that a PrintDocument variable named printDoc exists and that the specific combo box exists.

// Add list of printer resolutions found on the printer to the combobox.
// The PrinterResolution's ToString() method will be used to provide the display String.
PrinterResolution^ pkResolution;
for ( int i = 0; i < printDoc->PrinterSettings->PrinterResolutions->Count; i++ )
{
   pkResolution = printDoc->PrinterSettings->PrinterResolutions[ i ];
   comboPrintResolution->Items->Add( pkResolution );
}

// Add list of printer resolutions found on the printer to the combobox.
// The PrinterResolution's ToString() method will be used to provide the display string.

PrinterResolution pkResolution;
for (int i = 0; i < printDoc.PrinterSettings.PrinterResolutions.Count; i++){
    pkResolution = printDoc.PrinterSettings.PrinterResolutions[i];
    comboPrintResolution.Items.Add(pkResolution);
}

' Add list of printer resolutions found on the printer to the combobox.
' The PrinterResolution's ToString() method will be used to provide the display string.
Dim pkResolution As PrinterResolution
For i = 0 to printDoc.PrinterSettings.PrinterResolutions.Count - 1
    pkResolution = printDoc.PrinterSettings.PrinterResolutions.Item(i)
    comboPrintResolution.Items.Add(pkResolution)
Next

Remarks

This class is used by the PrinterSettings.PrinterResolutions and PageSettings.PrinterResolution properties to get the printer resolutions that are available on the printer and to set the printing resolution for a page, respectively.

Use the Kind property to determine whether the printer resolution type is the PrinterResolutionKind value Custom. If so, use the X and Y properties to determine the printer resolution in the horizontal and vertical directions, respectively.

For more information on printing, see the System.Drawing.Printing namespace overview.

Constructors

PrinterResolution()

Initializes a new instance of the PrinterResolution class.

Properties

Kind

Gets or sets the printer resolution.
X

Gets the horizontal printer resolution, in dots per inch.
Y

Gets the vertical printer resolution, in dots per inch.

Methods

Equals(Object)

Determines whether the specified object is equal to the current object.

(Inherited from Object)
GetHashCode()

Serves as the default hash function.

(Inherited from Object)
GetType()

Gets the Type of the current instance.

(Inherited from Object)
MemberwiseClone()

Creates a shallow copy of the current Object.

(Inherited from Object)
ToString()

This member overrides the ToString() method.

Applies to

See also