GetSchema Method (DropDownList)

In This Topic

Gets the data source schema.

Syntax

Visual Basic
C#

'Declaration
 
Protected Overridable Sub GetSchema( _
   ByVal props As PropertyDescriptorCollection, _
   ByVal level As Integer, _
   ByVal r As DataRelation, _
   Optional ByVal parent() As PropertyDescriptor _
)

protected virtual void GetSchema( 
   PropertyDescriptorCollection props,
   int level,
   DataRelation r,
   PropertyDescriptor[] parent
)

Parameters

props: The collection of property descriptions.
level: The level of column in a hierarchical data source.
r: The collection of relations that link tables and allow navigation from parent tables to child tables.
parent: The parent System.ComponentModel.PropertyDescriptor.

Reference

DropDownList Class
DropDownList Members