To download mp3 (audio): Click "Download mp3" button
To Cut/Crop mp3: Please use the slider below and click on "Download mp3" button to download the selected part.
Note that video to mp3 conversion output is limited to 10 minutes.
In this video we will learn about events at an asp.net server control. Server control events can be classified into 3 categories.
Postback events - These events submit the Web page, immediately to the server for processing. Click event of a button control is an example for Post Back event.
Cached events - These events are saved in the page's view state to be processed when a postback event occurs. TextChanged event of TextBox control, and SelectedIndexChanged event of a DropDownList control are examples of cached events. Cached events can be converted into post back events, by setting the AutoPostBack property of the control to true.
Validation events - These events occur on the client, before the page is posted back to the server. All validation controls use these type of events.