Solved

Visual Studio 2008

Posted on 2010-09-20
7
602 Views
Last Modified: 2012-05-10
I would liike a form to always be on top.  In VB 6.0 that was accomplished by using modal.
I am told to use Showdialog in .Net  When I use ShowDialog, as soon as any command button is pressed on the form it closes.  It does nevertheless stay on top with showDialog until closing.

Also If I use TopMost = true, the form remains on top, but the user can still select a command button on the form underneath the top most form.  I would like to accomplish the form always being on top and the command buttons on the form below the top most to be visible but unresponsive by the end user.  This was done by opening a form in modal in VB 6.0  How can this be accomplished in Visual Studio 2008?
0
Comment
Question by:dastaub
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
  • 2
  • 2
  • +1
7 Comments
 

Expert Comment

by:frostfire01
ID: 33722784
You need to do both.

Set Topmost=True on the child form, and use FormName.ShowDialog() to open the form from the parent. The result is a modal window and you can see but not interact with the parent form.

Hope this helps.
0
 
LVL 18

Expert Comment

by:John (Yiannis) Toutountzoglou
ID: 33722887
In your Form1 set a button for testing purposes...
 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Dim obj As New Form2
        obj.ShowDialog()
    End Sub
in form2
 Private Sub Form2_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        Me.TopMost = True
    End Sub
0
 
LVL 18

Expert Comment

by:John (Yiannis) Toutountzoglou
ID: 33722917
Or if you mean that the form should be on the top of your screen...set:
 Me.StartPosition = FormStartPosition.Manual
        Me.Location = New Point(0, 0)
0
Salesforce Has Never Been Easier

Improve and reinforce salesforce training & adoption using WalkMe's digital adoption platform. Start saving on costly employee training by creating fast intuitive Walk-Thrus for Salesforce. Claim your Free Account Now

 
LVL 86

Accepted Solution

by:
Mike Tomlinson earned 500 total points
ID: 33725200
"When I use ShowDialog, as soon as any command button is pressed on the form it closes."

Something is not right there...

...can you show use the code on your "dialog" form?
0
 

Author Comment

by:dastaub
ID: 33731446
i did not want to question to be closed.
0
 

Author Closing Comment

by:dastaub
ID: 33731451
you caught the core issue.

Something is not right there...

Is there a property of a command button that can cause the form to close?  the original command buttons were copy and pasted from another form.  When I deleted and started from fresh regarding the command buttons, the error was then resolved.
0
 
LVL 86

Expert Comment

by:Mike Tomlinson
ID: 33731466
Yes...when you select the FORM itself, there is an AcceptButton() and a CancelButton() property that can be set to buttons on your form.  When buttons are set as these properties, clicking them will the cause the DialogResult() property of the Form to be set to "Ok" or "Cancel" respectively.  When DialogResult() is set on a form it immediately HIDES and execution returns to the ShowDialog() call that opened it in the first place.
0

Featured Post

Enroll in July's Course of the Month

July's Course of the Month is now available! Enroll to learn HTML5 and prepare for certification. It's free for Premium Members, Team Accounts, and Qualified Experts.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

In my previous article (http://www.experts-exchange.com/Programming/Languages/.NET/.NET_Framework_3.x/A_4362-Serialization-in-NET-1.html) we saw the basics of serialization and how types/objects can be serialized to Binary format. In this blog we wi…
This article describes relatively difficult and non-obvious issues that are likely to arise when creating COM class in Visual Studio and deploying it by professional MSI-authoring tools. It is assumed that the reader is already familiar with the cla…
Monitoring a network: why having a policy is the best policy? Michael Kulchisky, MCSE, MCSA, MCP, VTSP, VSP, CCSP outlines the enormous benefits of having a policy-based approach when monitoring medium and large networks. Software utilized in this v…
Add bar graphs to Access queries using Unicode block characters. Graphs appear on every record in the color you want. Give life to numbers. Hopes this gives you ideas on visualizing your data in new ways ~ Create a calculated field in a query: …

622 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question