I have a custom asp.net server control to display images.What I need now is to draw a rectangle on the center of image and the rectangle should be re sizable by dragging on its edges.Is it possible to accomplish this using JavaScript ?. I need to embed that script in that control. Is it possible ?
You can include a javascript file in a server control.
Add a reference to the assemblyinfo.cs
[assembly: WebResource("Custom.js", "text/javascript")]
Then a reference on the PreRender:
protected override void OnPreRender(EventArgs e)
{
base.OnPreRender(e);
string resourceName = "Custom.js";
ClientScriptManager cs = this.Page.ClientScript;
cs.RegisterClientScriptResource(typeof(CustomControls.Custom), resourceName);
}