C# 如何隐藏 dataGridView 中的特定列？
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How can I hide a specific column form a dataGridView?
提问by Rika
How can I hide a specific Column in DataGridviewalong with its header
while being able to use its value ? ( just doesn't get shown ) .
The following code doesn't work.
如何DataGridview在能够使用其值的同时隐藏特定列及其标题？（只是没有显示）。以下代码不起作用。
gridview.Rows[e.RowIndex].Cells[11].Visible = false;
采纳答案by duDE
Try this:
尝试这个：
gridview.Columns["ColumnName"].Visible = false;
回答by Stuart
Add the column name/s to the DataKeyNamesof the grid view...
将列名称添加到DataKeyNames网格视图的...
<asp:gridview id="GridView1" runat="server" datakeynames="ColumnName" onselectedindexchange="GridView1_SelectedIndexChanged"></asp:gridview>
you can then access the datakeys in the code behind...
然后您可以访问背后代码中的数据键...
protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
{
textbox.Text = GridView1.DataKeys[GridView1.SelectedIndex].Values["ColumnName"].ToString();
}
You can add more DataKeyNamesby separating with a comma. Then you don't need to add the column to the GridViewat all if you don't want to.
您可以DataKeyNames通过用逗号分隔来添加更多内容。然后，如果您不想，则根本不需要将该列添加GridView到 。
回答by Sohail Malik
This is 100% correct solution....
this.dataGridView1.Columns[0].Visible = false;
这是 100% 正确的解决方案....
this.dataGridView1.Columns[0].Visible = false;
回答by Ramgy Borja
if you want to hide gridview column, you should have a condition..
如果你想隐藏 gridview 列，你应该有一个条件..
if(userlevel != 'Administrator')
{
GridView.Columns["ColumnName"].Visible = false;
}
if(userlevel != 'Administrator')
{
GridView.Columns["ColumnName"].Visible = false;
}
