vb.net 如何仅将交替行模式应用于一个 datagridview 列
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How to apply alternating row pattern to only one datagridview column
提问by stackexchange12
I'm hoping to find a way to apply my alternating row pattern to a single datagridview column.
我希望找到一种方法将我的交替行模式应用于单个 datagridview 列。
I have a windows forms application using vb.net. Right Now I have a pattern that changes the backcolor of every other datagridview cell to a different color. My pattern is white then light blue. I've included an image below and my code. This code applies this pattern to the entire datagridview, but I only want to apply it to one, for instance the second column index.
我有一个使用 vb.net 的 Windows 窗体应用程序。现在我有一个模式可以将每个其他 datagridview 单元格的背景颜色更改为不同的颜色。我的图案是白色然后是浅蓝色。我在下面包含了一张图片和我的代码。此代码将此模式应用于整个 datagridview，但我只想将其应用于一个，例如第二列索引。
With Me.DataGridView1
.DefaultCellStyle.BackColor = Color.White
.AlternatingRowsDefaultCellStyle.BackColor = Color.AliceBlue
End With
回答by majjam
You can add an if statement to your datagridview's cellformatting event like this:
您可以将 if 语句添加到 datagridview 的 cellformatting 事件中，如下所示：
Private Sub DataGridView1_ConditionalFormatting_StatusCell(ByVal sender As Object, ByVal e As DataGridViewCellFormattingEventArgs) Handles DataGridView1.CellFormatting
If e.ColumnIndex = 2 Then
With Me.DataGridView1
If e.RowIndex Mod 2 = 0 Then
e.CellStyle.ForeColor = Color.White
Else
e.CellStyle.ForeColor = Color.AliceBlue
End If
End With
End If
End Sub
回答by Prashant Datir
If you want to give alternate style to some column from grid use cellformating event like this
如果您想为网格中的某些列提供替代样式，请使用像这样的 cellformating 事件
Private Sub TDBGrid1_CellFormatting(sender As Object, e As DataGridViewCellFormattingEventArgs) Handles TDBGrid1.CellFormatting
With TDBGrid1
If Not e.RowIndex Mod 2 = 0 AndAlso e.ColumnIndex > 3 Then
e.CellStyle.BackColor = Color.Cyan
Else
e.CellStyle.BackColor = Color.White
End If
End With
End Sub
Here i wanted alternate style to column index which is greater than 3
在这里，我想要替代样式到大于 3 的列索引
