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ASP. NET Calling ameth in (ASPX) From auserControl (ASCX)?
原标题:ASP.NET Calling a Method in (ASPX) From a UserControl (ASCX)?

got a Default.aspx

其代码背后有一套方法:public void DoSomething(){

<代码>Default.aspx >上

在我<代码>UserControl.ascx后加入。 我愿从<代码>Default.aspx上打电话到我的<代码>DoSomething(),但这只是t:

Default defaultPage = new Default();
defaultPage.DoSomething();

How can I achieve this? (Default.aspx is also the StartupPage of the Masterpage)

最佳回答

DefaultfallPage = new Default(>;将创建你网页的新例子,即你想要的。

From your usercontrol, you could do something like this:

((Default)Page).DoSomething();

或者说是安全的,并且确保这一页是类型缺陷,因为用户控制可在许多不同页上存在(因此可能不是最佳想法)。

Default p = Page as Default;
if( p != null )
    p.DoSomething();
问题回答

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