Error On Showing Form From Another Form
Jun 6, 2009I am getting this error on showing the form from another form. [code]
View 2 Replies
ADVERTISEMENT
Stop Form Showing If Any Error In Form.Load?
Dec 2, 2005I open a form using .showdialog and load some info onto it. I have code that runs on the MyBase.Load event. Basically, I have a Try, Catch, End Try block and if the Catch executes in preparing my information, I want the form to stop loading i.e. give a message and not show at all.
View 20 Replies.net - Inner Exception Error When Showing A Form?
Apr 15, 2012henever I attempt to open a form, an error has been popping up;
An error occurred creating the form. See Exception.InnerException for details. The error is: Index was outside the bounds of the array.
For simple code like;
formbooking.show()
Whenever I reference this form in anyway, that error pops up. I haven't done anything related to that form recently and I don't know what the problem is.
.Net Visual Studio Error When Showing Form
Dec 20, 2009I get the following exception when showing a form: InvalidOperationException was unhandled
Mixed mode assembly is build against version 'v2.0.50727' of the runtime and cannot be loaded in the 4.0 runtime without additional configuration information.
Error While Showing A Modal Dialog Box Or Form
Jun 23, 2009I am checking emailId exists in DB, If ExistsI am looking to create a Ok/Cancel confirmation dialog.if user say "Ok" I am redirecting to some other form.[code]...
View 3 RepliesPrint Form With PrintForm Object Its Printing Only The Showing Part Not All The Form?
Oct 18, 2011i am working on Scrollable form, when i am trying to print this form with PrintForm object its printing only the showing part not all the form this the code which am using. Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click Me.PrintForm1.Print(Me, PowerPacks.Printing.PrintForm.PrintOption.Scrollable) End Sub
View 7 Replies.net - Form.Load Event Not Firing, Form Showing?
Nov 9, 2010I fear that there is something obviously wrong with my code, but I have come across a situation where the Form.Load event is not firing when I create and show my form. The form is not subclassed (as I've seen some problems with that in some searches), and I am not getting any errors thrown when I step through the code in the debugger.
I have a break point set on the IDE-created form load function (which does have the Handles MyBase.Load signature suffix) but the breakpoint is never reached and the form does display and work.The form is passed three arguments in the constructor but the IntializeComponent() function is called before anything else is done.
[Code]...
MDIChild Form NOT Showing In MDIParent Form?
Oct 31, 2011Why is my MDIChild form not being displayed in my MDIParent form? I want to click a button on form frmStudyResultsFilter which will then display an MDIContainer form frmCalculatedResults (maximized). When frmCalculatedResults is shown I want a small dialog modal form to be in the center of frmCalculatedResults. For some reason frmCalculatedResults will not show on top. Plus I get this error"Form that is not a top-level form cannot be displayed as a modal dialog box. Remove the form from any parent form before calling ShowDialog." Here is my code:
Public Class frmStudyResultsFilter
Private Sub btnCalculated_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCalculated.Click
Dim frm As New frmCalculatedResults
[code]....
Second Form Not Showing Value Stored In First Form When Called?
Jan 19, 2012am trying to figure out why my 2nd form is not displaying the value i recived in my first form.The code for the first form is:
Private Sub scannerOnCom_DataReceived(ByVal sender As Object, ByVal e As SerialDataReceivedEventArgs)
responceBack = scannerOnCom.ReadLine
[code].....
Showing Login Form Before Main Form
Aug 18, 2009I'm sure I'm doing my login process for my app in a not so perfect way, but as with lots of things, it works. The issue is to make it work I have to use the very unpopular DoEvents thing. I would like my application to show a login screen before loading my main form. Currently I have a login dialog box with a FormOpen boolean property and an authenticated boolean property. If a user logs in successfully, I hide the login form, set formopen to false, and authenticated to true. If they cancel out, then I do the same and just set the authenticated property to false. If authenticated=false then I end the app, else I show the main form via application.run(MainForm)
[Code]...
Form Restore Not Showing Form
Oct 26, 2009I'm currently using VB.Net 2008. The project has the "make single instance application" checkbox checked. The application works by hiding the form when the form is minimized.
[Code]...
Printing A Form Without Showing That Form?
May 15, 2011I am making a Sport Carnival timer for a local school. Currently, I have the results go into another form that I want to get printed. I tried using the PrintForm method, but it did not work as I have to show, and have that window open to print it. This form also has graphics that I want to print too.
View 3 RepliesSet Form Properties Before Showing Form?
Jul 27, 2010I'm trying to figure out how to set the form's location/size before calling the .show method. I figured out the location part, but still can't figure out the size part. No matter what size I set the form to in the designer, it never uses that, so I figured I would set it with code right after setting the location.
'set location before .show
Form2.StartPosition = FormStartPosition.Manual
Form2.Location = New Point(103, 449)
[code].....
Mdi Form And Show Form - Error "Form That Is Already Visible Cannot Be Displayed As A Modal Dialog Box"
Jan 26, 2010I'm new in .Net and I have an application with windows form "LOGIN" When users enter the user and password and click "ok", then if user passes validation then I have the code Show(MDIMainMenu) (I'm trying to open an mdi form), but I receive the following error: "Form that is already visible cannot be displayed as a modal dialog box. Set the form's visible property to false before calling Show. Error Number 5"
[Code]...
Animate The Showing Of A Form?
Apr 19, 2011In a Winform application, I'd like to animate the showing of a form a bit like when an email comes in and the notification window raises slowly from the bottom of the task bar.
I've got a few ideas involving timers and resize but they all seem complicated and/or clumsy so I wonder if anybody could suggest a simple way to do this or some magic function I could use to do it automatically.
I'm using VS 2005 and .NET framework 2
Button Is Not Showing Up On Form?
Oct 13, 2011I have a form that has two buttons and a lable on it. The first button shows up and works fine (it opens a file). But the second button does not show up on the form at all. Yes, the Visible property = TRUE. I also have a second label on the screen, but it is not showing up either.
View 1 RepliesForm Is Not Showing Properly
Oct 8, 2011Using VB.Net[code]...
When textbox1.focus() at that time i clicked Control + Enter key, the formid=55 is showing instead of formid=54.
Form Not Showing Correctly?
Jun 7, 2011I have a single form called 'FolderSelector' with a label, textbox and a button.The problem I'm having is that everytime I run the application, the only thing that shows up is a blank form called 'Form1', the program runs everything it should do except to show the actual form which is really weird.Here's the code in case there's something in there that's causing it that I haven't spotted.
Imports System.IO.Directory
Public Class FolderSelector
Public Const SPI_SETDESKWALLPAPER As Integer = &H14
Public Const SPIF_UPDATEINIFILE As Integer = &H1
[code]....
Hidden Form Keep Showing
Jul 8, 2009I wrote an application with multiple forms.One form is used to show any kind of messages helpful to the user (frmMessageWindow).The user has the option to not show frmMessage Window.I would like to hide frmMessageWindowbut keep it loaded and continue to add messages to it so they will be available when the user chooses to show the form again.I use frm MessageWindow.Visible = false to hide the form and this works fine.But there is a check box on frmMessageWindow and if I check the value from another form it makes frmMessageWindow visible.
View 2 RepliesText Box Showing What Is Behind The Form
Oct 16, 2010Something annoying suddenly happened with a text box in a self made program in Visual basic 2008. Whenever I try to run the program, this text box shows what is behind the program itself. (For example my desktop background)
Not only that, if I click on it with the mouse, the window which is behind my application will pop up in front.
I tried to replace it with a new text box and a new name, in case I'd been messing around with some wrong properties, but the problem still remained.
Text Showing Up At Top Of A Form?
Nov 15, 2009I don't know why but text that should display in a text box, ALSO appears at the top of the form, where the title would be. Here are pictures of what I mean. The first picture is before the button to display the text is clicked. The title at the top is "Surrogates (20009)". The second picture is after the button is clicked and as you can see the text shows up in both the textbox and at the top.
View 5 RepliesOne Form Information To Be Transferred To Second Form Code Becomes Invalid After Validation Error
Dec 18, 2010using one form information to be transferred to a second form the code becomes invalid after an validation error has arisen from the first form (ie no adult passengers was selected and the error message was displayed) when corrected the information to be transferred become incorrect as the information is transferred without the correction. [code]
View 1 RepliesRun My Form It Says: An Error Occurred Creating The Form. See Exception.InnerException For Details?
Jan 5, 2010when i try to run my form it says:An error occurred creating the form. See Exception.InnerException for details.The error is: Cannot create ActiveX component
View 5 RepliesVS 2008 Passing A Form - Get The Error.'cmbDataTable' Is Not A Menber Of 'System.Windows.Forms.Form'?
Nov 26, 2010I'm upgrading a project from VB6 to VB2008.I have a routine that clears a combo box, named 'cmbDataTable' which could be on any form. I pass the form and the combo box is cleared.
[code]...
I assumed it would be the same in VB2008 but I get the error.'cmbDataTable' is not a menber of 'System.Windows.Forms.Form'I am working my way through the project, first updating the global procedures - this is one - I haven't written the calls so cmbDataTable doesn't yet exist.
Error While Opening Form In Designmode, Pressing F5 Opens Form
Jan 15, 2009Whenever I want to reopen a project that I didn't worked on for several month and want to view my form in design mode I receive following error.
Warning1Method not found: 'Void System.Windows.Forms.Design.ParentControlDesigner.WndProc(System.Windows.Forms.Message ByRef)'.00
[Code]....
I used this project in VB2005 express, but also in VB2008.
Click Event Not Showing New Form
Sep 28, 2011i have 7 picture boxex in 3 rows
[Code]...
On click of a picture box a new form is displayed centre screen (across the 0's), i also have a leave event that will hide the form once the cusor leaves the picture box. it seems that when the new form is displayed on top of the cusor the leave event is executed and there is a quick flicker of the form. im baffled by this because it works fine for all of the other picture boxes
Controls Not Showing In Form Designer?
Mar 1, 2009Yesterday I installed vs2008, installed SP1 all seems well.I have converted a project (from VS2005), it works fine but....When I try and modify any of the forms none of the controls aer displayed on the form.Additionally I have noticed that each form has a formname.designer.vb file, the top few lines of the code in the designer.vb files are;
<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
Partial Class frmFullMarketView
Inherits System.Windows.Forms.Form
[Code]....
Then my controls are listed. Do I have to copy the code held in the seperate designer.vb file back to the 'formname.vb' file for all my forms?If so, why does VS2008 create all this extra work when converting forms from vs2005?
Create Graphics On Form, But They Are Not Showing Up?
Jun 26, 2011I am trying to create graphics on my form, but they are not showing up. When I debug, all I see is a blank form.
Dim objGraphics As Graphics = Me.CreateGraphics
Dim m_intxAxis As Integer = 0
Dim m_intyAxis As Integer = 0[code]...
Desktop Showing Through Picture Box On Second Form?
Nov 10, 2011I'm new to .net programming, but I do have some experience programming. I've used a picture box to make a custom button. It works on the main form, but when I open a dialog form with the same image the transparent areas shows the desktop and not the dialog. Thishappened for images with an alpha channel and also images that used the transparency key. I tried it with a winform instead and the images with an alpha channel worked fine, but the transparency keyed images showed the screen. All
View 3 RepliesForm Not Showing As Startup Option?
Jan 18, 2010I have 3 forms..
Form1, frmBridge and frmConfig
I want frmBridge to be the startup.. but only Form1 and frmConfig shows up in the dropdown.. what would make frmBridge not show ??