DataGridViewCellPaintingEventArgs.CellStyle Property
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Gets the cell style of the current DataGridViewCell.
public:
property System::Windows::Forms::DataGridViewCellStyle ^ CellStyle { System::Windows::Forms::DataGridViewCellStyle ^ get(); };
public System.Windows.Forms.DataGridViewCellStyle CellStyle { get; }
public System.Windows.Forms.DataGridViewCellStyle? CellStyle { get; }
member this.CellStyle : System.Windows.Forms.DataGridViewCellStyle
Public ReadOnly Property CellStyle As DataGridViewCellStyle
Property Value
A DataGridViewCellStyle that contains the cell style of the current DataGridViewCell.
Examples
The following code example demonstrates the use of this member.
private void dataGridView1_CellPainting(object sender,
System.Windows.Forms.DataGridViewCellPaintingEventArgs e)
{
if (this.dataGridView1.Columns["ContactName"].Index ==
e.ColumnIndex && e.RowIndex >= 0)
{
Rectangle newRect = new Rectangle(e.CellBounds.X + 1,
e.CellBounds.Y + 1, e.CellBounds.Width - 4,
e.CellBounds.Height - 4);
using (
Brush gridBrush = new SolidBrush(this.dataGridView1.GridColor),
backColorBrush = new SolidBrush(e.CellStyle.BackColor))
{
using (Pen gridLinePen = new Pen(gridBrush))
{
// Erase the cell.
e.Graphics.FillRectangle(backColorBrush, e.CellBounds);
// Draw the grid lines (only the right and bottom lines;
// DataGridView takes care of the others).
e.Graphics.DrawLine(gridLinePen, e.CellBounds.Left,
e.CellBounds.Bottom - 1, e.CellBounds.Right - 1,
e.CellBounds.Bottom - 1);
e.Graphics.DrawLine(gridLinePen, e.CellBounds.Right - 1,
e.CellBounds.Top, e.CellBounds.Right - 1,
e.CellBounds.Bottom);
// Draw the inset highlight box.
e.Graphics.DrawRectangle(Pens.Blue, newRect);
// Draw the text content of the cell, ignoring alignment.
if (e.Value != null)
{
e.Graphics.DrawString((String)e.Value, e.CellStyle.Font,
Brushes.Crimson, e.CellBounds.X + 2,
e.CellBounds.Y + 2, StringFormat.GenericDefault);
}
e.Handled = true;
}
}
}
}
Private Sub dataGridView1_CellPainting(ByVal sender As Object, _
ByVal e As System.Windows.Forms.DataGridViewCellPaintingEventArgs) _
Handles dataGridView1.CellPainting
If Me.dataGridView1.Columns("ContactName").Index = _
e.ColumnIndex AndAlso e.RowIndex >= 0 Then
Dim newRect As New Rectangle(e.CellBounds.X + 1, e.CellBounds.Y + 1, _
e.CellBounds.Width - 4, e.CellBounds.Height - 4)
Dim backColorBrush As New SolidBrush(e.CellStyle.BackColor)
Dim gridBrush As New SolidBrush(Me.dataGridView1.GridColor)
Dim gridLinePen As New Pen(gridBrush)
Try
' Erase the cell.
e.Graphics.FillRectangle(backColorBrush, e.CellBounds)
' Draw the grid lines (only the right and bottom lines;
' DataGridView takes care of the others).
e.Graphics.DrawLine(gridLinePen, e.CellBounds.Left, _
e.CellBounds.Bottom - 1, e.CellBounds.Right - 1, _
e.CellBounds.Bottom - 1)
e.Graphics.DrawLine(gridLinePen, e.CellBounds.Right - 1, _
e.CellBounds.Top, e.CellBounds.Right - 1, _
e.CellBounds.Bottom)
' Draw the inset highlight box.
e.Graphics.DrawRectangle(Pens.Blue, newRect)
' Draw the text content of the cell, ignoring alignment.
If (e.Value IsNot Nothing) Then
e.Graphics.DrawString(CStr(e.Value), e.CellStyle.Font, _
Brushes.Crimson, e.CellBounds.X + 2, e.CellBounds.Y + 2, _
StringFormat.GenericDefault)
End If
e.Handled = True
Finally
gridLinePen.Dispose()
gridBrush.Dispose()
backColorBrush.Dispose()
End Try
End If
End Sub
Remarks
Change the appearance of the current DataGridViewCell by setting the properties of the CellStyle property.
Applies to
See also
Feedback
https://aka.ms/ContentUserFeedback.
Kommer snart: I hele 2024 udfaser vi GitHub-problemer som feedbackmekanisme for indhold og erstatter det med et nyt feedbacksystem. Du kan få flere oplysninger under:Indsend og få vist feedback om