通过

Up-Down Controls Messages

  • 项目

A version of this page is also available for

Windows Embedded CE 6.0 R3

4/8/2010

The following tables show the up-down controls messages, with a description of the purpose of each.

Programming element Description

UDM_GETACCEL

This message retrieves acceleration information for an up-down control.

UDM_GETBASE

The UDM_GETBASE message retrieves the current radix base — that is, either base 10 or 16 — for an up-down control.

UDM_GETBUDDY

This message retrieves the handle of the current buddy window.

UDM_GETPOS

This message retrieves the current position of an up-down control.

UDM_GETRANGE

This message retrieves the minimum and maximum positions, or the range, for an up-down control.

UDM_GETRANGE32

This message retrieves the 32-bit range of an up-down control.

UDM_SETACCEL

This message sets the acceleration for an up-down control.

UDM_SETBASE

This message sets the radix base for an up-down control.

UDM_SETBUDDY

This message sets the buddy window for an up-down control.

UDM_SETPOS

This message sets the current position for an up-down control.

UDM_SETRANGE

This message sets the minimum and maximum positions, or the range, for an up-down control.

UDM_SETRANGE32

This message sets the 32-bit range of an up-down control.

UDN_DELTAPOS

This message is sent by the OS to the parent window of an up-down control when the position of the control is about to change.

See Also

Reference

Up-Down Controls Reference