Getting Error While Validating MaskedTextBox From Module?
Mar 30, 2011
For two days I have been looking for a way to enable button when MaskedTextBox is completed but no luck.The button does get enabled but not until you type(hit) a key after all characters(numbers) have been entered.To work around this, I adding two different events for the MaskedTextBox like the example below.
Private Sub MaskedTextBox1_TextChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles MaskedTextBox1.TextChanged
'If MaskedTextBox1.MaskCompleted Then
[code].....
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Mar 24, 2011
I have a MaskedTextBox set to validate Zip Codes.
I set up my code to allow the user to enter either 5 numbers since most people like me don't know the last four of their zip codes.
The plan here is to allow the user to either enter 5 numbers or 9 numbers. The numbers cannot be less then 5 or more then 9.
If the user does not enter the numbers they cannot leave the field.
This is just a practice project.
This is the code I have written.
I have chaged this code multiple times for about an hour and cannot figure out what I am doing wwrong.
take a look:
Private Sub masTxtCusZipCodeField_Leave(ByVal sender As Object, ByVal e As System.EventArgs) Handles masTxtCusZipCodeField.Leave
If masTxtCusZipCodeField.Text.Length = 4 Or masTxtCusZipCodeField.Text.Length = 8 Then
[Code]....
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Aug 17, 2010
I am facing a issue while using the "validating" event of the maskedtextbox. I have an MDI form, in which there is a main form and a form acting as bottom bar. The bottom bar comprises of buttons for moving to "previous" and "next" forms. If suppose in the main form i have a maskedtextbox and the initial focus is set on it, then on the click event of the button (next; which is on the bottom bar form), it calls the validating event of the maskedtextbox twice. In the validating event of the maskedtextbox, i am checking some validations and if it doesnt pass, then i set [e.cancel = true]. just let me know the reason behind the triggering of "Validating" event twice?
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Dec 2, 2011
I am working on a mortgage payment calculator that has three user input textboxes (amount, interest, term). The interest input is a MaskedTextBox masked to (00.0). The issue I have is that if the MaskedTextBox is has no user input when the calculate button is selected then I get the error "FormatException was not handled" "Input string was not in the correct format", I highlighted the section in the code below. I'm quite positive the error stems from the MasketTextBox mask of 00.0, the decimal I believe causes the issue when no other data is entered.
[Code]...
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Jun 30, 2012
im calculating fare amount from 2 masktextbox mtxA and mtxB, i use the format 0000.00 ,, i was able to convert all prompt char values from mtxA and turned them into really zero but however it doesnt do the same on mtxb, though ive used similar code.. so my flow should be: whatever i values i put on mtxA.. on its textchange,its current value should be also put to mtxB plus an additional of 200.00
as an example : if i put on mtxA = 0030.00
mtxB = 0230.00 should be the display
but what is shows on me is mtxB = 2300.00 and also if i save it on the database .00 is not added,.....im tired fixing this so i try to use textbox instead of maskdtextbox, what i did is put lots of conditions and function on keypress to have the same format 0000.00 but i failed because everything on my code mess up whenever the user tried to edit the text according to textbox current position..check textbox.text current length from 0 to before the cursor location...but i dont know what code i should use to get the length..
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Mar 22, 2011
This May sound strange but I have about 10 Visual Basic book, including two references that don't explain this property. It is mentioned but there are not examples as to how to use it.
I just came across this property MaskCompleted but I am not sure how to apply it so that MaskedTextBoxes are not left empty or a message is generated.
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Apr 17, 2009
All I want to accomplish is require an extry on a textbox, and raise an error.When I run, it forces me to put something in the textbox. Not sure why, because this code never gets executed in the program when I go in debug. This is on my top 10 worst days of work in my life. Trying to learn VB.NET, like 27,000,000 other people out there.[code]
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Nov 15, 2011
I have been able to connect to the string and the database from where I need to check the username, but in my page it is not checking whether the username is correct or not.
what I am doing wrong and what I need to change to make this work, I have been on this for literally a week and still no success.[code]...
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Apr 4, 2009
On the page so far i have 4 text fields and a label and a button the page works up until i put the code in for the submit button then i get this error. BC30451: Name 'labelMessage' is not declared.
The code is Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Line 9: If Page.IsValid Then
[code].....
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May 9, 2012
I am writing below code for validating compulsary field account no. in form.User's requirement is set focus back on field when error comes :
If txtAccountNo = "" Then
MessageBox.Show("Account no filed can't be left empty")
txtAccountNo.SetFocus
Exit Sub
End If
It's working properly. But suppose user don't want to fill form and exiting from application.Message box keep on appearing till user enters account no.
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Aug 8, 2009
i create project using VB6 when i try to drag cantrol in my form it give me error (Cannot load verification module) the control is " fplivx activeX control module "
[URL]
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May 17, 2012
I'm getting this error message when I try and run my program:
[Code]....
I have run this program man times before. I just added a Windows Form InputCrossForm.vb to my project. When I dbl click on the error message I get a message box title bar "Microsoft Visual Basic 2010 Express" with message "The definition of the object is hidden." Not sure what this means nor what to do to fix it.
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Jan 5, 2011
This is a strange one that I have so-far been unable to resolve. Basically, when you click on a function icon within the software application it throws up the following message in box:"An unhandled exception has occurred in your application. if you click continue, the application will ignore this error and attempt continue. If you click quit, the application will close immediately"The specified module could not be found. (Exception from HRESULT: 0x8007007E)See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box.
System.IO.FileNotFoundException: The specified module could not be found. (Exception from HRESULT: 0x8007007E)
at Universal_Camset.Communications.Transmit(String Data)
at Universal_Camset.VCL_MIC_500_Module.VCL_MIC_500.Send(String Data)
[code].....
This happens on two systems; Windows XP SP2 or SP3 - .net framework 1.1 & 2.0 & all necessary patches etc installed. Just can't seem to get around it. What is more frustrating is I have a test rig that has exactly the same software attributes & it works fine on that.I have even tried full clean O/S install with no other applicationms installed & get the same eratta as above.
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Apr 19, 2010
I have written the following Sub in moduleFunctions to call in any form. But it gives an error: "Name 'txtVNO' is not declared" & "Name 'txtVNM' is not declared"
Public Sub txt_Clear()
txtVNO.Text = ""
txtVNM.Text = ""
End Sub
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Jun 19, 2009
I have a program in VBA that uses Flexigrids. A little while ago, the program stopped working giving the error 'Compile Error In Hidden Module'. We were advised to remove Windows update KB960715 which we did and it worked fine. However, it has just stopped working again for the same reason and that update is no longer installed.
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Nov 12, 2009
While debugging a Visual Basic application in Visual Studio 2005 I receive the following error when the debugger tries to evaluate a expression: 'myNamespace.myObject.myProperty' is not declared or the module containing it is not loaded in the debugging session.If I have 3 modules (dll) 'a', 'b' et 'c' and 3 object A, B, and C of the respective types.
C uses B and B contains A (C=>B, B=>A)
Should I reference a in c ?
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Dec 12, 2009
{"An error occurred creating the form. See Exception.InnerException for details. The error is: The specified module could not be found. Exception from HRESULT: 0x8007007E)"}i got the following error...what is this error??can't figure it out...i m using vb2005..vb.net
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Sep 27, 2011
I have not used a module in a long time. I am get an error when i try to call my sub openDatabaseConnection that is in a module called dataaccess. i amtring to call this method in my ui form code but i get the error as so: The type initializer for 'bsoDetailsDB.dataAccess' threw an exception.
My code:
Public Class Form1
Private Sub btnOpen_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnOpen.Click
OpenDatabaseConnction()
[CODE]........................
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May 28, 2012
I made an aplication on windows XP and VB.Net 2008 and works fine, but I moved to Windows 7 and Visual Studio 11 Beta and it wont let me build my aplication and displays this error When I double click on the error msg a window pops up a says "There is no editor available for C:(file path)AssemblyInfo.vb
[Code]....
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Aug 19, 2010
program supost to control (projector - done..., webcam - idk how do i read FPS of the camera ..., arduino - will take me 5 min...)
here is the code of form1:
[code]...
it chrashes here is the error : An unhandled exception of type 'System.StackOverflowException' occurred in Unknown Module.
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Aug 16, 2010
how we can declare a connectionstring in a module and call that module
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Apr 27, 2012
I have a VB.Net interface that communicates with an Access 2k3 Database using this module:
Module MOD_ENGINE
'Declare Database connections controls
Dim con As New OleDb.OleDbConnection
Dim dbProvider, dbSource As String
[code]....
I want to call EngineConnect procedure from MOD_ENGINE module into popCboBox module so I can ignate the engine!
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Jan 7, 2010
I am confused by this error message... '_TagName cannot expose type 'basConstGlobals.TagInfo' outside the project through module 'basTest' ?i get the blue line in the 'basTest.WTag Function defination...I have a module....
Module basConstGlobals
Public Enum PType as Integer
PT_UnKnown= 0
PT_Discrete = 1[code].....
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Jun 9, 2009
We have a VBA based application that run with Excel, in where we are facing an error like "COMPILE ERROR IN HIDDEN MODULE". This issue occurs only at WINDOWS VISTA machine. This issue does not occur with WindowsXP/Windows 2000
Initially this issue comes where ever "Dictionary" class used. When we replaced it by explicitly specifying it's library like "Scripting.Dictionary", the same error comes where ever "VBA" library classes used. After investigating further, it's found that none of the built in classes able to find references to their corresponding libraries. We have all the proper references check box checked, at Menu-> Tools-> References Window.
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May 24, 2009
I get an error while trying to install a third party Excel add-in [Thomson One Analytics]. Error: "Compile error in hidden module: Main" Microsoft Excel 2003
[Code]...
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Apr 26, 2012
When I try to start a USB Modem application, which was working normally by the way, it gives me this message.
[Code]...
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May 11, 2010
What exactly is a MaskedTextProvider? What is it used for?? and How do i use it?I mostly understand the MaskedTextBox control, but I'm not sure what the connection is between to two is?how to go about using the two... Does anyone know of any??? I found plenty of the MaskedtextBox, but none with a decent explaination of the use of the MaskedTextProvider.
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Jul 4, 2011
i recently use vs 2010 but i cant see the MaskedTextBox control in the toolbox.
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Aug 11, 2010
I'm trying to use a MaskedTextBox for a form. I'm not sure what to put for the Name property?
Is it: maskPhone or mskPhone or mtbPhone or ......?
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Sep 28, 2011
How do I get just the value that is typed into a MaskedTextBox?For instance, if I have a MaskedTextBox with the mask of (999) 000-0000 x000000, and the user typed in a phone number, like (905) 555-1234 x6869.How do I get back the raw number value, without the mask? (ie: 90555512346869)
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