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Date and Time Picker Controls Notifications

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A version of this page is also available for

Windows Embedded CE 6.0 R3

4/8/2010

The following table shows the date and time picker controls notifications, with a description of the purpose of each.

Programming element Description

DTN_CLOSEUP

This message is sent by a date and time picker (DTP) control when the user closes the drop-down month calendar.

DTN_DATETIMECHANGE

This message is sent by a date and time picker (DTP) control whenever a change occurs.

DTN_DROPDOWN

This message is sent by a date and time picker (DTP) control when the user activates the drop-down month calendar.

DTN_FORMAT

This message is sent by a date and time picker (DTP) control to request text to be displayed in a callback field.

DTN_FORMATQUERY

This message is sent by a date and time picker (DTP) control to retrieve the maximum allowable size of the string that will be displayed in callback field.

DTN_USERSTRING

This message is sent by a date and time picker (DTP) control when a user completes editing a string in the control.

DTN_WMKEYDOWN

This message is sent by a date and time picker (DTP) control when the user types in a callback field.

See Also

Reference

Date and Time Picker Controls Reference