Postback to a Custom Control URGENT!!

[Chris]

Does anyone have any examples of how to handle postback to a derived class
custom control from the hosting main page or a popup child window from the
main page?
And then storing information in a variable declared in the control?

Any help would be greatly apprectiated!
Thanks in advance.

 

[ccallen]

Quickstart/aspplus/samples/webforms/ctrlauth/composition/cs/composition3.cs
(from the .net sdk) has two events (AddBtn_Click & SubtractBtn_Click) that
changes a value stored in a text box.

The storage method could be modified to use a member variable (or viewstate
(not shown)):

protected string _value;

public string Value {
get { return _value; }
set { _value = value.ToString(); }
}

composition then fires the Change event in the parent page. The parent can
access the controls public properties, Value in this case.

ccallen