ASP.NET

public class BasePage : Page
{
    protected override void OnPreInit(EventArgs e)
    {
        Response.Write("<div id='divWait'> Please wait while the page is loading ...</div>");
        Response.Flush();
                 
        base.OnPreInit(e);
    }
              
    protected override void OnPreRenderComplete(EventArgs e)
    {
        Response.Write("<script>divWait.innerText='';</script>");
        Response.Flush();
                  
        base.OnPreRenderComplete(e);
    }    
}

 Public Class BasePage
    Inherits Page
              
    Protected Overrides Sub OnPreInit(ByVal e As System.EventArgs)
        Response.Write("<div id='divWait'> Please wait while the page is loading ...</div>")
        Response.Flush()
                    
        MyBase.OnPreInit(e)
    End Sub
                
    Protected Overrides Sub OnPreRender(ByVal e As System.EventArgs)
        Response.Write("<script>divWait.innerText='';</script>")
        Response.Flush()
               
        MyBase.OnPreRender(e)
    End Sub
End Class

'Thread.Sleep(3000)
Response.Write("
Please wait while the page is loading 2 
")
Response.Flush()
Thread.Sleep(3000)
                     
MyBase.OnInit(e)

Kartik Rathi wrote:

How can i place these buttons in inside button