vb.net asp.net c#中的访问母版页方法
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/19265135/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Access Master Page Method in asp.net c#
提问by Harshit Tailor
How should I access public methods of master page from a child page?
我应该如何从子页面访问母版页的公共方法？
UserMaster.master.vb
用户大师.master.vb
Public Sub UpdateCart()
End Sub
Default.aspx.cs
默认.aspx.cs
How can I access UpdateCart()from the Default.aspx.cs page?
如何UpdateCart()从 Default.aspx.cs 页面访问？
回答by Pradip
From you Content page you can use this to achieve the requirement and make sure it marked as a publicnot protected:
从您的内容页面，您可以使用它来实现要求并确保将其标记为不受保护的公共：
VB
VB
TryCast(Me.Master, MyMasterPage).UpdateCart()
C#
C＃
(this.Master as MyMasterPage).UpdateCart();
回答by Vinay Pratap Singh
Do it like this:
像这样做：
SiteMaster master = new SiteMaster();
//now call the master page method
master.test()
Example
例子
//master page code behind
public partial class SiteMaster : System.Web.UI.MasterPage
{
protected void Page_Load(object sender, EventArgs e)
{
}
//test method
public void test()
{
}
}
//content page code behind
public partial class About : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
SiteMaster master = new SiteMaster();
master.test();
}
}
回答by radders
Or make the SiteMastermethod staticand just call it directly:
或者制作SiteMaster方法static并直接调用它：
SiteMaster.MyStaticMethod()
