我需要在datagridview中更改行的颜色,但我的代码对我不起作用.
我总是收到一个错误,上面写着“名为Quantity的列：无法找到.参数名称：columnName”
我总是收到一个错误,上面写着“名为Quantity的列：无法找到.参数名称：columnName”
这是我的代码：
Private Sub DataGridView1_CellFormatting(ByVal sender As Object,ByVal e As DataGridViewCellFormattingEventArgs) Handles DataGridView1.CellFormatting
For i As Integer = 0 To Me.DataGridView1.Rows.Count - 1
If Me.DataGridView1.Rows(i).Cells("Quantity:").Value < 5 Then
Me.DataGridView1.Rows(i).Cells("Quantity:").Style.ForeColor = Color.Red
End If
Next
End Sub
请帮我解决一下.谢谢.
这可能会有所帮助
原文链接：/vb/255383.html>使用“RowPostPaint”事件
>列的名称不是列的“标题”.您必须转到DataGridView =>的属性.然后选择column =>然后查找“名称”属性
我从C#转换了这个(‘从：http://www.dotnetpools.com/Article/ArticleDetiail/?articleId=74)
Private Sub dgv_EmployeeTraining_RowPostPaint(sender As Object,e As System.Windows.Forms.DataGridViewRowPostPaintEventArgs)
Handles dgv_EmployeeTraining.RowPostPaint
If e.RowIndex < Me.dgv_EmployeeTraining.RowCount - 1 Then
Dim dgvRow As DataGridViewRow = Me.dgv_EmployeeTraining.Rows(e.RowIndex)
'<== This is the header Name
'If CInt(dgvRow.Cells("EmployeeStatus_Training_e26").Value) <> 2 Then
'<== But this is the name assigned to it in the properties of the control
If CInt(dgvRow.Cells("DataGridViewTextBoxColumn15").Value.ToString) <> 2 Then
dgvRow.DefaultCellStyle.BackColor = Color.FromArgb(236,236,255)
Else
dgvRow.DefaultCellStyle.BackColor = Color.LightPink
End If
End If
End Sub