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当我尝试以编程方式添加ajax DragPanelExtender时,出现以下错误。以编程方式添加asp.net ajax DragPanelExtender
“'的TargetControlID不是 有效。无法找到ID为'ajaxPanel' 的控件。
这里是我的代码: -
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button1_Click(object sender, EventArgs e)
{
Panel ajaxPanel = new Panel();
ajaxPanel.ID = "ajaxPanel";
ajaxPanel.Height = 100;
ajaxPanel.Width = 100;
ajaxPanel.BorderColor = System.Drawing.Color.Brown;
AjaxControlToolkit.DragPanelExtender panelExtender = new AjaxControlToolkit.DragPanelExtender();
panelExtender.TargetControlID = ajaxPanel.UniqueID;
Page.Form.Controls.Add(panelExtender);
}
}
我该如何解决这个问题?
谢谢。
嗨,我仍然得到同样的错误。 – soontobeared 2010-02-06 07:40:07
@soontobeared只追加一个错误 – Dewfy 2010-02-06 07:58:51
@soontobeared我的赦免!不是ClinetID而是ID – Dewfy 2010-02-06 09:02:31