我有一个可编辑的 DataGridView,SelectionMode 设置为 FullRowSelect(因此当用户单击任何单元格时,整行都会突出显示)。但是,我希望当前具有焦点的单元格以不同的背景颜色突出显示(以便用户可以清楚地看到他们将要编辑的单元格)。我该怎么做(我不想更改 SelectionMode)?
Phillip Wells
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11960 次
4 回答
9
我想出了一个更好的方法,使用 CellFormatting 事件:
Private Sub uxContacts_CellFormatting(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellFormattingEventArgs) Handles uxContacts.CellFormatting
If uxContacts.CurrentCell IsNot Nothing Then
If e.RowIndex = uxContacts.CurrentCell.RowIndex And e.ColumnIndex = uxContacts.CurrentCell.ColumnIndex Then
e.CellStyle.SelectionBackColor = Color.SteelBlue
Else
e.CellStyle.SelectionBackColor = uxContacts.DefaultCellStyle.SelectionBackColor
End If
End If
End Sub
于 2008-09-16T16:30:07.100 回答
1
对我来说CellFormatting
,诀窍。我有一组可以编辑的列(我使它以不同的颜色出现),这是我使用的代码:
Private Sub Util_CellFormatting(ByVal Sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellFormattingEventArgs) Handles dgvUtil.CellFormatting
If dgvUtil.CurrentCell IsNot Nothing Then
If e.RowIndex = dgvUtil.CurrentCell.RowIndex And e.ColumnIndex = dgvUtil.CurrentCell.ColumnIndex And (dgvUtil.CurrentCell.ColumnIndex = 10 Or dgvUtil.CurrentCell.ColumnIndex = 11 Or dgvUtil.CurrentCell.ColumnIndex = 13) Then
e.CellStyle.SelectionBackColor = Color.SteelBlue
Else
e.CellStyle.SelectionBackColor = dgvUtil.DefaultCellStyle.SelectionBackColor
End If
End If
End Sub
于 2015-10-05T08:16:32.947 回答
0
您想使用 DataGridView RowPostPaint 方法。让框架绘制行,然后返回并在您感兴趣的单元格中着色。
一个例子是在MSDN
于 2008-09-16T15:33:18.170 回答
0
试试这个, OnMouseMove 方法:
Private Sub DataGridView1_CellMouseMove(sender As Object, e As System.Windows.Forms.DataGridViewCellMouseEventArgs) Handles DataGridView1.CellMouseMove
If e.RowIndex >= 0 Then
DataGridView1.Rows(e.RowIndex).Cells(e.ColumnIndex).Style.SelectionBackColor = Color.Red
End If
End Sub
Private Sub DataGridView1_CellMouseLeave(sender As Object, e As System.Windows.Forms.DataGridViewCellEventArgs) Handles DataGridView1.CellMouseLeave
If e.RowIndex >= 0 Then
DataGridView1.Rows(e.RowIndex).Cells(e.ColumnIndex).Style.SelectionBackColor = DataGridView1.DefaultCellStyle.SelectionBackColor
End If
End Sub
于 2012-08-14T21:55:49.380 回答