Category - ASP.Net
Results 1 - 10 of 645
18 Jul 2014
0 Comments   366 Views
Here Mudassar Ahmed Khan how to show loading progress indicator using GIF Image when ASP.Net AJAX UpdatePanel is updating or when ASP.Net AJAX UpdatePanel is doing PostBack.
15 Jul 2014
0 Comments   784 Views
Here Mudassar Ahmed Khan has explained how to bind (load) GridView asynchronously after Page Load is completed using ASP.Net AJAX UpdatePanel and Timer control in ASP.Net.
15 Jul 2014
0 Comments   332 Views
Here Mudassar Ahmed Khan has shared the following Regular Expressions (Regex) for validating decimal numbers in TextBox.

1. Regular Expressions (Regex) to allow both decimals as wells as integers numbers.
2. Regular Expressions (Regex) to allow any decimal number starting from 1 upto N decimal places.
14 Jul 2014
0 Comments   477 Views
Here Mudassar Ahmed Khan has shared the following Regular Expressions (Regex) for validating decimal numbers in TextBox.

1. Regular Expressions (Regex) to match number with decimal precision of exact 1 decimal place.
2. Regular Expressions (Regex) to match number with decimal precision of exact 2 decimal places.
3. Regular Expressions (Regex) to match number with decimal precision of upto 2 decimal places.
11 Jul 2014
1 Comments   682 Views
Here Mudassar Ahmed Khan has explained the different (<% %>) Embedded code blocks and its use in ASP.Net.
11 Jul 2014
0 Comments   610 Views
Here Mudassar Ahmed Khan has explained how to find and access controls in Content Page using JavaScript when using Master Page using JavaScript document.getElementById function in ASP.Net.
11 Jul 2014
0 Comments   575 Views
Here Mudassar Ahmed Khan has explained how to call JavaScript function from code behind using ClientScript.RegisterStartupScript before redirect to another page in ASP.Net using C# and VB.Net.

Since JavaScript function will get called only when the page is rendered while Response.Redirect will end the page response and hence we need to make use of JavaScript redirection using window.location method.
10 Jul 2014
0 Comments   493 Views
Here Mudassar Ahmed Khan has explained how to display the error messages and details of error exceptions caught inside the Error and Failure event handlers of jQuery AJAX call.
The error messages and details are displayed using jQuery UI Dialog Popup.
10 Jul 2014
0 Comments   579 Views
Here Mudassar Ahmed Khan has explained how to open page in new Tab from code behind when using Response.Redirect or Server.Transfer in ASP.Net.
To open a page in new Tab is a browser property and newer browsers will automatically open pages on new tab using this code but older browsers will still open it new window unless the default settings are changed.
08 Jul 2014
1 Comments   1098 Views
Here Mudassar Ahmed Khan has explained how to Insert, Update, Edit and Delete record in GridView using SqlDataSource control in ASP.Net.

In order to perform Insert, Update, Edit and Delete operations, the GridView will be populated form SQL Server database table using SqlDataSource control.