Call a C# Method from aspx Page

Sometimes you need to call a method written in codebehind(.aspx.cs) from .aspx page.

Here is a simple example:

In your aspx page

<asp:Label ID="lbllable" runat="server" text='<%# GetCustomerID() %>' />

In your codebehind(.aspx.cs) page

1. private string _CustomerID = "8888";


2. protected void Page_Load(object sender, EventArgs e)


3. {


4. lbllable.DataBind();


5. }


6. public string GetCustomerID


7. {


8. get { return this._CustomerID; }


9. }

When you are using in gridview or any other data bound control then

in your aspx page

<%# GetEmployee(Eval("EmpId"))%>

in your codebehind

public object GetEmployee(object EmpId)

{

EmpId = 1234;

return EmpId;

}