有关GridView在线等待

C# code

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)        {            if (e.Row.RowType == DataControlRowType.DataRow )            {                Label lb=e.Row.FindControl("lbName") as Label;                e.Row.Cells[1].Attributes.Add("onclick ", " window.returnValue='" + lb.Text.Trim() + "';window.close();");            }        }protected void GridView1_RowEditing(object sender, GridViewEditEventArgs e)        {            GridView1.EditIndex = e.NewEditIndex;            bind();        }

JScript code

<script type="text/javascript">  function chose() {  var hdc = window.showModalDialog("bunit.aspx", "newwindow", "resizable:no;scroll:yes;status:no;dialogLeft=380px;dialogTop=500px;dialogWidth=300px;dialogHeight=250px;center=no;help=no");  document.getElementById("<%=GridView1.ClientID%>").rows[document.getElementById("<%=GridView1.ClientID%>").rows.length - 1].getElementsByTagName("input")[3].value = hdc;  }

一个父窗口，点击某个按钮之后弹出子窗口，子窗口用Gridview绑定的数据，回传值这些没问题，现在存在这样一个问题，当弹出子窗口之后，点击编辑会出错


[解决办法]

C# code

if (e.Row.RowType == DataControlRowType.DataRow && GridView1.EditIndex==-1)