Error Event

Measurement Studio User Interface

Error Event

Syntax

Sub ControlName_Error( Number As Integer, Description As String, Scode As Long, Source As String, HelpFile As String, HelpContext As Long, CancelDisplay As Boolean)

Applies To

CWNumEdit

Purpose

Generated when the user enters an illegal value in the CWNumEdit control.

Remarks

The CWNumEdit control generates this event when the user types in an illegal value.

Parameters

Number As Integer

The lower 16-bits of the Scode value.

Description As String

Error description returned by the control. By default, this parameter returns one of three strings: "Type Mismatch", "Out of Present Range", or "Invalid Input". You can override these values by providing your error description inside the Error event handler. If CancelDisplay is set to True, no error messages are displayed.

Scode As Long

The Windows error code number.

Source As String

Application name.

HelpFile As String

Help file name.

HelpContext As Long

Context ID for the help file.

CancelDisplay As Boolean

Displays error descriptions in a message box when set to False (default value). If set to True, the control does not display the Description parameter default values or any values you specify for Description.