当通过procesSearchCriteria1 加载用户控件标题栏时,我希望PNL1 的默认按钮为SearchButton。当然,当它通过 ucBBB 加载时,我希望 SaveButton 成为 Pnl2 的默认按钮。这可能吗?
主页:
<asp:Panel runat="server" ID="Pnl1" defaultButton="">
<uc1:AAA ID="procesSearchCriteria1" runat="server"/>
</asp:Panel>
<div class="separator"></div>
<asp:Panel runat="server" ID="Pnl2" defaultButton="">
<uc2:BBBB ID="ucBBB" runat="server"/>
</asp:Panel>
用户控制过程搜索标准 1:
<uc3:TitleBar ID="ucTitleBarAAA" runat="server" Type="Search" />
用户控制 ucBBB:
<uc3:TitleBar ID="ucTitleBarBBB" runat="server" Type="Save" />
用户控件标题栏
<asp:ImageButton ID="SearchButton" runat="server" ImageUrl="/Images/title_search.png" OnClick="SearchButton_Clicked" />
<asp:ImageButton ID="SaveButton" runat="server" ImageUrl="/Images/title_save.png" OnClick="SaveButton_Clicked" />
我尝试将按钮的 ID 传递到如下所示的主页,但收到此错误消息:“PnlWerkprocesSearchCriteria1”的 DefaultButton 必须是 IButtonControl 类型的控件的 ID。而在浏览器中查看时,ID DefaultButton.UniqueID 确实等于按钮的 ID
主页背后的代码:
public procesSearchCriteria procesSearchCriteria { get { return procesSearchCriteria1; } }
protected void Page_Load(object sender, EventArgs e)
{
procesSearchCriteria.Load += new EventHandler(procesSearchCriteria_Load);
}
void procesSearchCriteria_Load(object sender, EventArgs e)
{
ImageButton DefaultButton = procesSearchCriteria.DefaultButtonProcesSearchCriteria;
Pnl1.DefaultButton = DefaultButton.UniqueID;
}
procesSearchCriteria1 背后的代码:
public ImageButton DefaultButtonProcesSearchCriteria { get; set; }
DefaultButtonProcesSearchCriteria = (ImageButton)ucTitleBarAAA.TitleBarSearchButton