VB.Net MessageBox.Show() moves my form to the back

vb.net messagebox custom buttons
vb.net messagebox yes no
how to show message box in vb.net web application
vb.net messagebox namespace
vb.net msgbox vs messagebox
vb.net messagebox font size
system windows messagebox
wpf messagebox

I have an MDI application. When I show a message box using MessageBox.Show(), the entire application disappears behind all of my open windows when I dismiss the message box.

The code is not doing anything special. In fact, here is the line that invokes the message box from within an MDI Child form:

MessageBox.Show(String.Format("{0} saved successfully.", Me.BusinessUnitTypeName), "Save Successful", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1, MessageBoxOptions.DefaultDesktopOnly)

Me.BusinessUnitTypeName() is a read only property getter that returns a string, depending upon the value of a member variable. There are no side effects in this property.

Any ideas?

Remove the last parameter, MessageBoxOptions.DefaultDesktopOnly.

From MSDN:

DefaultDesktopOnly will cause the application that raised the MessageBox to lose focus. The MessageBox that is displayed will not use visual styles. For more information, see Rendering Controls with Visual Styles.

The last parameter allows communication of a background Windows Service with the active desktop through means of csrss.exe! See Bart de Smet's blog post for details.

Main Form Hidden Behind any open Application on Messagebox , Your form can always stay on the back in Z-order relative to other forms in just two cases: All other forms are only shown in modal state via the  These answers are correct, but I wanted to add another point. I came across this question while working with someone else's code. A simple message box was causing the front most window to move to the back: MessageBox.Show("Hello"). Turns out, there was a BindingSource.Endedit command before the MessageBox.

Remove the MessageBoxOptions.DefaultDesktopOnly parameter and it will work correctly.

DefaultDesktopOnly specifies that "The message box is displayed on the active desktop" which causes the focus loss.

Form losing focus after Messagebox.show("..") - MSDN, In my application, when the user clicks close, i pop up a messagebox, asking them if calls i can make which should put the application back on top that i can see. Show() overload that takes the owner argument and pass "this". As soon as the MessageBox is gone the whole application moves in the  Displays a message window, also known as a dialog box, which presents a message to the user. It is a modal window, blocking other actions in the application until the user closes it. A can contain text, buttons, and symbols that inform and instruct the user.

These answers are correct, but I wanted to add another point. I came across this question while working with someone else's code. A simple message box was causing the front most window to move to the back:

MessageBox.Show("Hello").

Turns out, there was a BindingSource.Endedit command before the MessageBox. The BindingSource wasn't connected to any controls yet, but it caused the window to change z-positions.

I am only including this note since my search brought me to this question and I thought it might be helpful to someone else.

MessageBox.Show Method (System.Windows.Forms), Displays a message box. In this article. Definition; Overloads; Show(String); Show(IWin32Window, String, String, MessageBoxButtons, MessageBoxIcon  after running the code the form is running on front of screen but when we open any other application it goes back the the screen at particular instance the message box will appear..then the message box also appearing on the back of the applications i need it to display in the front of all screens.the message box should be notified

GrinGod [dot] Com » VB.NET: MsgBox() or MessageBox.Show()?, NET as my main language because thats what my project at work requires. Forms.MessageBox.Show() this then does pretty much the same  <pre lang="c#">MessageBox.Show(this,"Are you sure to exit the application", "Title", MessageBoxButtons.YesNo, MessageBoxIcon.Warning); Until user selects either 'Yes' or 'No' message box still appear on the main form. Now, if user selects 'X' Close window from Task bar, focus is shifting from message box to Main form.

Visual Basic .NET: For Complete Beginners, Run your programme and click the button. You should now be able to move forward through the DataSet. Back. One. Record. at. a. Time. To move backwards through the DataSet, we Then the NavigateRecords() subroutine gets called. The message box should display, even though no records have been loaded into  MessageBox.Show("Parent form text: "+ CType (Me.Owner, Form1).Text) End Sub. In this example we simply refer to the title bar text of the calling form, but you could refer to any other properties including custom properties. Notice that the Owner property is the base “Form” type.

Building Applications and Components with Visual Basic .NET, NET title bar will display '' (run) " whenever your application is running. This fact is Next, stop the application and go back to form design view. View the form  Every form will have title bar on which the form's caption is displayed and there will be buttons to close, maximize and minimize the form shown below − If you click the icon on the top left corner, it opens the control menu, which contains the various commands to control the form like to move control from one place to another place, to

Comments
  • I have the exact same problem, and I haven't been able to figure it out.
  • Thanks also for the blog link. Very good research and good information to file away for further use!
  • Thank you very much. This answer was functionally similar to Mitch Wheat's and came in at the same time. I gave his the nod because of the MSDN snippet/reference.