This article describes the inner structure and organization of the elements which build the RadDomainUpDown control.

RadDomainUpDown is a derivative of a RadDropDownList. Unlike RadDropDownList, RadDomainUpDown doesn't show a popup with the items:

Figure 1: RadDomainUpDown's elements hierarchy

domainupdown-structure 001

Figure 2: RadDomainUpDown's structure

domainupdown-structure 002

  • RadDomainUpDownElement - the main element that holds the stack container of all inner elements.
    • RadDropDownListEditableAreaElement - holds the text and image when the ReadOnly property is set to true;
      1. RadSpinElementUpButton - a button element that moves to the previous item in the list.
      2. RadSpinElementDownButton - a button element that moves to the next item in the list.
      3. RadDropDownTextBoxElement - holds the text when the ReadOnly property is set to false. It handles the user's input and allows entering free input.

See Also

In this article
Not finding the help you need? Improve this article