在 Windows 应用程序的数据网格视图的正确列中显示图像

Question

我正在开发 vb.net windows 应用程序..我正在使用数据源填充我的数据网格视图..我在加载事件中编写了如下代码：

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 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
  Dim img As New DataGridViewImageColumn
        img.HeaderText = "image"
        gv.Columns.Insert(6, img)

现在我的 gridview 显示如下：

我想在我的**image** 列中显示我的图像。我该怎么做？

Answer 1

分配数据源后，添加列“gv.Columns.Insert(6, img)”。对于此列数据不存在。您需要手动将图像添加到此列。

for(int i = 0; i < gv.Rows.Count; i++)
{
    gv.Rows[i]["image"] =  gv.Rows[i]["empimage"];
}