How can I create the ComboBox dynamically on my ASPX page?

You can programmatically control any ComboBox Item at runtime to easily create/manage ComboBoxes on the fly. Create empty XML Document, set the DataSource property and call the DataBind() method.

myComboBox.DataSource = new XmlDocument();
myComboBox.DataBind();

APNSoft ComboBox provides an extremely rich and powerful server-side API allowing developer to add, remove or edit elements and element collections by using the ComboBoxElement and ComboBoxElementCollection classes.

The Live Demo with code samples is available.