I want to call CsharpFunction, a C# function in code-behind, from JavaScript. I tried the code below but whether the JavaScript condition is True or False, CsharpFunction was called regardless!  JavaScript code:  if (Javascriptcondition > 0) {...

I have a c# asp.net 3.5 app I am trying to open a window from code behind after a certain event. I have this but its not working and there are no errors in firebug  protected override void OnPreRender(EventArgs e) {             base.OnPreRender(e);...

How can I call a javascript function from code behind? The most popular response is "ScriptManager.RegisterStartupScript" however, that does not work in my situation.    I have a vb class that is doing a database check to see if a record exis...

How can I retrieve value from javascript function in codebehind, on page load .. javascript function like :  <script type="text/javascript">         function isIFrame() {             var isInIFrame = (top.location != self.location);...

I have a function that is responsible for populating an SSRS report.  The user presses a button and I go out and check to see if there is data.  If no data, I provide a NO DATA message.  If there is data I call the SSRS report which I would like to o...

I have a formview with textboxes and radiobuttonlist and edit button in the order as follows      <asp:textbox id="tb1" runat="server" text='<%# Bind("DATE_1", "{0:d}") %>' />  <asp:calendarexten...

How do you call an onclick event from MenuItem since there is no OnClick property for MenuItem in ASP.NET?  Using NavigateUrl we can navaigate to a particular url but once I click on MenuItem it should trigger an event....

My webpage generates a lot of HTML dynamically using jQuery to display data. However, I need to access those dynamic HTML controls from C#. I cannot do runat="server", because JQUERY does its magic at runtime, depending on what user selects....

I want to get the value from side to confirm aspx  bool type=false;   type=   ClientScript.RegisterStartupScript(typeof(Page), "exampleScript", "confirm('are you confirm?')", true);  if(type){ ... }   How do I get the value of...

I am new at C#.Net and i have one question that i couldn't manage to find on the internet. When should i use a classic combination of html + javascript + css instead of using an aspx page with a code behind?     As i experienced since i started ....