Question

GirdView选择行

页面运行时，GirdView显示数据库查询结果，有用户名、部门、职务，现在要选择GirdView中的一行，选择后自动把这行显示的用户名在Label中显示出来，怎么实现，最好给具体代码，谢谢！
就显示选择的那行的用户名就行

Answer 1

try: 放一个hidden,一个button,display = "none ";
再放一个label，Visible=false;
在rowbound事件中.
e.Row.Attribute.Add( "onclick ", "SetIndex( "+e.Row.ItemIndex+ ") ");
脚本
function SetIndex (i)
{
document.getElementById( "hidIndex ").value = i; document.getElementById( "btnSetIndex ").click();
}
后台事件
btnSetIndex_Click {
this.GridView1.SelectedIndex = ConvertToIn32(this.hidIndex.value);
//之后你就可以根据你选中行 随意找出你的控件，如label了
}

Answer 2

行选定事件
label.text=GridView1.SelectedRow.Cells[ 用户名所在的列]的值;

Answer 3

protected void GridView_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
LinkButton _singleClickButton = (LinkButton)e.Row.Cells[0].Controls[0];
// Get the javascript which is assigned to this LinkButton
string _jsSingle = ClientScript.GetPostBackClientHyperlink(_singleClickButton, "");

// Add events to each editable cell
for (int columnIndex = 0; columnIndex < e.Row.Cells.Count; columnIndex++)
{
// Add the column index as the event argument parameter
string js = _jsSingle.Insert(_jsSingle.Length - 2, columnIndex.ToString());
// Add this javascript to the onclick Attribute of the cell
e.Row.Cells[columnIndex].Attributes["onclick"] = js;
// Add a cursor style to the cells
e.Row.Cells[columnIndex].Attributes["style"] += "cursor:pointer;cursor:hand;";
}
}
}

protected void GridView_RowCommand(object sender, GridViewCommandEventArgs e)
{
GridView _gridView = (GridView)sender;
// Insert data if the CommandName == "Insert"
// and the validation controls indicate valid data...
switch (e.CommandName)
{
case ("SingleClick"):
// Get the row index
int _rowIndex = int.Parse(e.CommandArgument.ToString());
_gridView.SelectedIndex = _rowIndex;
//你的Label
Label.Text = gvLoading.Rows[_rowIndex].Cells[你的用户名所在列索引].Text;
break;
}
}