Property Grid - Checking for allowed values in propertygrid

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Checking for allowed values in propertygrid

Printed From: Codejock Forums
Category: Codejock Products
Forum Name: Property Grid
Forum Description: Topics Related to Codejock Property Grid
URL: http://forum.codejock.com/forum_posts.asp?TID=9889
Printed Date: 02 May 2024 at 8:15am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Checking for allowed values in propertygrid

Posted By: wakerunner
Subject: Checking for allowed values in propertygrid
Date Posted: 14 March 2008 at 1:23am

The code below works when you step through it 1 line at a time, however when you run the program it does not work. I am doing something wrong? Is there another/better way to chack values and correct if they are not an acceptable range? I am trying to make sure the entry is a number between 0 and 5.

Private Sub PG1_AfterEdit(ByVal Item As XtremePropertyGrid.IPropertyGridItem, NewValue As String, Cancel As Boolean)

NewValue = Left$(Trim$(NewValue), 1)
If Val(NewValue) = 0 Then NewValue = "0"

If Val(NewValue) > 5 Then NewValue = "5"
Item.Value = NewValue

End Sub

Replies:

Posted By: Oleg
Date Posted: 14 March 2008 at 4:20am

Hi,

Thanks, looks like its our bug. :(

Please use ValueChanged instead:

Private Sub PropertyGrid1_ValueChanged(ByVal Item As XtremePropertyGrid.IPropertyGridItem)

If Item.Value > 5 Then Item.Value = 5
End Sub

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Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS