在vb.net中的数据网格视图的特定列中添加按钮

Question

我正在使用vb.net windows application.i有一个网格视图..我正在填充我的数据网格视图：

在load事件中我写了这样的代码：

Dim cd As SqlCommandBuilder = New SqlCommandBuilder(adapter)
        adapter = New SqlDataAdapter("select c.cid,c.CompanyName,d.dtId,d.dtName as Department,d.dtPhone as Phone,d.dtEmail as Email,d.empimage as Image from CompanyMaster_tbl c join  DepartmentMaster_tbl d on c.Cid=d.cId order by cid", con.connect)
        dt1 = New DataTable
        bSource = New BindingSource
        adapter.Fill(dt1) 'Filling dt with the information from the DB
        bSource.DataSource = dt1
        gv.DataSource = bSource
        gv.Columns("cid").Visible = False
        gv.Columns("dtId").Visible = False

所以我的网格视图如下：

我想在我的图片栏中添加按钮。所以我尝试这样的代码：但是这又添加了一列。

 Dim btn As New DataGridViewButtonColumn
        gv.Columns.Insert(6, btn).  

所以如何在我的图片栏中添加按钮

Answer 1

您需要将按钮名称设置为此类似的工作：

Dim btn As New DataGridViewButtonColumn
btn.HeaderText = "Click Data"
btn.Text = "Click Here"
btn.Name = "btn"
btn.UseColumnTextForButtonValue = True
gv.Columns.Insert(6, btn)

Answer 2

尝试以下代码以显示DataGridView：

Dim btn As New DataGridViewButtonColumn()
        DataGridView1.Columns.Add(btn)
        btn.HeaderText = "Click Data"
        btn.Text = "Click Here"
        btn.Name = "btn"
        btn.UseColumnTextForButtonValue = True