Category - ASP.Net
Results 161 - 170 of 650
03 Sep 2013
0 Comments   4755 Views
Here Mudassar Ahmed Khan has explained how to resize image without loosing its image quality (quality loss) in ASP.Net.
03 Sep 2013
1 Comments   13167 Views
Here Mudassar Ahmed Khan has explained, how to move items from one ListBox to another ListBox in ASP.Net using jQuery.

This article also covers, how to fetch the items moved from the Left ListBox to the Right ListBox or vice versa on server side on Button click and preserve the items in the ListBoxes during PostBack.
02 Sep 2013
2 Comments   15621 Views
Here Mudassar Ahmed Khan has explained, how to dynamically add BoundField and TemplateField column to GridView in ASP.Net using C# and VB.Net.

02 Sep 2013
0 Comments   4028 Views
Here Mudassar Ahmed Khan has explained, how to dynamically add BoundField and TemplateField column to GridView in ASP.Net using C# and VB.Net.

31 Aug 2013
1 Comments   10859 Views
Here Mudassar Ahmed Khan has explained with example how to use ASP.Net CustomValidator OnServerValidate Event and perform validation Server Side in ASP.Net using C# and VB.Net.
In this example I will validate TextBox data and make sure that the entered text is strictly numeric i.e. only numbers using ASP.Net Custom Validator and its OnServerValidate Server Side Event.
31 Aug 2013
0 Comments   6980 Views
Here Mudassar Ahmed Khan has explained how to use ASP.Net XmlDataSource control and populate results from XML file and bind it to ASP.Net GridView Control.
29 Aug 2013
1 Comments   6412 Views
Here Mudassar Ahmed Khan has explained how to use ASP.Net XmlDataSource control and populate results from XML file and bind it to ASP.Net GridView Control.

This article also explains how to filter results from XmlDataSource using XPath Query at runtime in two ways
1. Filtering XmlDataSource based on data in XML Tag.
2. Filtering XmlDataSource based on data in XML Attribute.
27 Aug 2013
0 Comments   6427 Views
Here Mudassar Ahmed Khan has explained, how to clear (reset) the selected date of AJAX Control Toolkit CalendarExtender control in ASP.Net using JavaScript through Client Side scripting.
25 Aug 2013
3 Comments   48653 Views
Here Mudassar Ahmed Khan has explained, how to dynamically add BoundField and TemplateField column to GridView in ASP.Net using C# and VB.Net.

Dynamic BoundField and TemplateField columns will be created and then added to GridView after that the GridView will be populated from database. At runtime using the OnRowDataBound event of GridView, controls like TextBox, Button, etc. will be added to the Dynamic TemplateField columns.

This article also covers the problem of dynamic columns disappearing on PostBack and describes the necessary solution to retain the dynamic columns on PostBack.

Finally this article explains how to handle click events of dynamic Button, LinkButton or ImageButton that will be added to the dynamic TemplateField columns and also explains how to fetch values from the dynamic BoundField and TemplateField columns when thee Buttons are clicked.
24 Aug 2013
0 Comments   16820 Views
Here Mudassar Ahmed Khan has explained, how to add Meta Tags in Master Page, Child Content Pages (ASPX).

The Title and Meta Tags like Keywords from and Description are dynamically populated from database and programmatically added to head section of the Master Page in ASP.Net.