Vb.net 单击DataGridView可将其删除
我使用以下代码手动将datagrid视图添加到表单中,但问题是,当我要添加datagridview click事件时,它会给出一个错误Vb.net 单击DataGridView可将其删除,vb.net,Vb.net,我使用以下代码手动将datagrid视图添加到表单中,但问题是,当我要添加datagridview click事件时,它会给出一个错误 Dim DgvUs(10) As DataGridView Public Sub Add(ByVal dgNum As Integer) DgvUs(dgNum) = New DataGridView Dim cl1 As New DataGridViewTextBoxColumn cl1.HeaderText = "cA" c
Dim DgvUs(10) As DataGridView
Public Sub Add(ByVal dgNum As Integer)
DgvUs(dgNum) = New DataGridView
Dim cl1 As New DataGridViewTextBoxColumn
cl1.HeaderText = "cA"
cl1.Name = "cA"
cl1.Width = 90
Dim cl2 As New DataGridViewTextBoxColumn
cl2.HeaderText = "cB"
cl2.Name = "cB"
cl2.Width = 90
DgvUs(dgNum).Columns.Add(cl1)
DgvUs(dgNum).Columns.Add(cl2)
DgvUs(dgNum).RowHeadersVisible = False
DgvUs(dgNum).Width = 180
DgvUs(dgNum).ScrollBars = ScrollBars.Vertical
DgvUs(dgNum).Dock = DockStyle.Left
DgvUs(dgNum).Columns(0).SortMode = DataGridViewColumnSortMode.NotSortable
DgvUs(dgNum).Columns(1).SortMode = DataGridViewColumnSortMode.NotSortable
DgvUs(dgNum).AllowUserToAddRows = False
panelN.Controls.Add(DgvUs(dgNum))
End Sub
添加datagridview很好,但是
单击事件返回错误
Private Sub DGV_MouseClick(ByVal sender As Object, ByVal e As MouseEventArgs) _
Handles DgvUs(1).MouseClick
'Click Event
End Sub
(“.”预期)
请提供任何建议/解决方案这不是在运行时添加事件的方式(这是在设计时添加事件的方式)。您必须在以下行中使用代码:
AddHandler DgvUs(dgNum).MouseClick, AddressOf DGV_MouseClick
并将该方法转换为:
Private Sub DGV_MouseClick(ByVal sender As Object, ByVal e As MouseEventArgs)
Dim curDGV As DataGridView = DirectCast(sender, DataGridView) 'This is the DataGridView you are currently clicking on
End Sub