Can I Change Master Page Background Image On Child Page Load In Asp.Net

You can try to create method in the Master page code behind say changeBG() and then call that method in the content page like:

this.master.changeBG();

In the changeBG() of master page code behind write the background changing code like:

public void changeBG()
{
  bodyTag.Atributes.Add("background-image:", "url('gifs/page-body-background.gif'");
  //here bodyTag is the id of the body of the master page with runat="server"
}

Hope it helps :)

Currently i am setting background-image from css file. [File Name - Style.css] Please help me o this. below is css code for background image and master page code.

.masterpagebackcolor1/*#2c2b27*/
{
height:75%;
background-image:url('Untitled.gif');
background-color :#002C68;

}




master page code is below.

]]>
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