Only One Form Is Getting Executed?
May 28, 2010
I am developing a window application. I'm using Visual Studio 2005 and Mysql Database. The problem is, only one form is getting executed when I try to debug.I have changed the startup form to other forms(from a list of existing forms), but still that same old form is getting executed, even if I delete that form or exclude it from the project, it still keeps on executing.
Where this form is stored?(I deleted it from the folder where all other forms exist)
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Jun 30, 2011
I would like to know the event order of form which is executed while opening form. I am showing my form using following code and the code in form_load event executes twice. Once when the form variables are initialised and second when form is displayed. I want it to execute once only. form showing code:
[Code]...
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Jul 26, 2010
I have a project with 2 forms. I need the code to be executed on one form first, which is why it is run first, then I want to hide it and just display the user interface form. I have the following code, it makes both forms appear, but I only want the user display form to show: [code] I call both these subs in the frmLoad of the Processing form.
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Apr 25, 2010
i got this window is in an mdi form and the form_load event is not fully executed, im on window 7 x64 VB 2008. Here is the code of the form load event
Private Sub frmGestion_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
bd.connexion("TacoBD.mdb") bd.ChargerDataset("tblModelAutoLuxe", "SELECT * FROM tblModelAutoLuxe") For ctr As Integer = 0 To bd.dsTaco.Tables(0).Rows.Count - 1 lstVehiculesLuxe.Items.Add(bd.dsTaco.Tables(0).Rows(ctr).Item(0)) Next bd.ChargerMarques("tblModelAuto") bd.Deconnexion() For ctr As Integer = 0 To bd.dsMarques.Tables(0).Rows.Count - 1
[Code]...
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Apr 21, 2009
I want to add some action to my form when it is closed by clicking on the "X" button in the upper right corner of the form.How is this done? I suspect that i must add a handler for some event, but which event is it?
Currently i am using the closing event, but i dont get it to work properly.
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Jul 9, 2009
I have a problem concerning the Form_Loading event: When I want to load a new Form (ImageDisplay) the ImageDisplay_Load Event is not executed first.
Instead it runs through the global variables definitions and then executes a Private Sub called numericupdown1_changed.
The numericupdown1 field is part of the form I want to load and has not been touched.
That is my calling sequence:
Private Sub Dispalydata_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Dispalydata.Click
Dim myDisplay As New ImageDisplay
[Code]...
The strange thing is that for other forms in my code it works well and starts with the form_load function.
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Jan 8, 2010
I have searched everywhere, and have not found an answer. I would like to know how to enable your form to detect if a process is started. Something like this:
If Process.Start("Process.exe") Then
MsgBox("Process is running")
Else
MsgBox("Process is not running")
End If
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Jan 20, 2010
The documentation for an API I am using explicitly says that I need to call close() on an object when I am done with it. I would also like to log something there.I understand GC, might not happen at expected time, etc. etc. I still want to implement some code at cleanup.I read that I need to Override Finalize() to do this.I wrote a console app to test and it looks like it indeed works.However, this does not work with windows forms. I put a break point and it never gets hit in the Finalize method.How do you add some code to be executed at cleanup time for a window form?Here is my console app test:
Public Class Foo
Public Sub New()
Console.WriteLine("In Foo Constructor")[code]......
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Feb 5, 2010
I have 2 textboxes one for datetime picker and another for entering the name. i waant to make the datetime textbox invisible when the form is executed & when i press save the data from both textboxes should be saved into the database.
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Mar 20, 2009
Is it possible to get a string form a table and executed at runtime using reflection?(.Amount > 1000) and ((.Total * 80%) >.Amount)� Amount and Total are Decimal properties of an existing class
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Sep 27, 2009
I used to write this:
Private Sub Example()
Static CachedPeople As List(Of MyApp.Person)
If CachedPeople Is Nothing Then
[code]....
But then wondered if I could reduce this to:
Private Sub Example()
Static CachedPeople As New List(Of MyApp.Person)
...rest of code...
End Sub
will the "New" bit only be executed once when the function is first executed but in the next call, it will already exist.
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Mar 15, 2012
Is it possible to reload a form of the running application from one computer when I executed a function from my other computer with the same application? co'z I want to see the changes of data on my datagrid view?
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Jul 4, 2012
My problem is that some code I enter will not be executed. Here is an example of my Form Load event. If i debug the code then the first two lines are executed. The MsgBox won't be executed though. or anything else after it. My programm does run perfectly. But i cant make any changes anymore It's driving me nuts, I don't have the faintest Idea what could be wrong. I sent the code to a friend and he isn't having any problems at all. We both use win7 64bit (he has ultimate, i have home) [code]
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Mar 23, 2010
For intOuterCount = 1 to 5
For intInnerCount = 1 to 4
intTotalCount +=1
Next
Next
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Apr 8, 2012
Possible Duplicate: Convert Null to zero in access databaseI'm using Microsoft Visual Web Developer 2010 Express to create ASP/VB.NET page to connect with a Microsoft office Access 07. Here's my issue:
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Jun 15, 2012
I want to open a website, change its javascript, then show the website + execute my changed js.
1) Is this possible?
2) How is this possible? ( VB.net, C#, FF + Addons )
EDIT: To your better understanding, I just want the js to be just changed for my browser output!
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Jul 30, 2009
I have a hashtable of a class that contains a timer. When this timer elapses x amount of time, it calls a subroutine within the class. This subroutine calls several other functions and subroutines and then its done until the timer elapses again. Now one of the subroutines updates a label on the form and i can see that happening when its supposed to. There is another subroutine that should be updating another label but it is not. I believe this would be a simple correction but when i set a debug point on the routine it does not work. I'm not going to post the code for this as it is hundreds of lines of code and its probably just a configuration in the IDE that got changed somehow.
I run break points around the rest of the project just fine, even in other classes that use timers. Does anyone else have this problem of code being executed but not being able to debug it?
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May 6, 2009
i = 5, j = 15
do while (i<j)
i=i+1
j=j-1
end while
how many times is the loop executed? is this 4?
final value of i? 9?
final value of j? 10?
when would you do a do while versus a for next loop?if the upperbound of a one dimensional array is 10, what is the size of the array? 11?CAN I GET HELP WITH THIS
dim x(20,2), y(20,2) as integer
dim i as integer
for i = 4 to 12 step 4
[code]....
how many times is the loop executed? 3?what is the value of i after the code is executed?if x and y are dimensioned as dim x(10),y(10,2) as integer, what would happen in the code?
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Dec 29, 2010
Basically i know this sounds like its malicious but its not
Im trying to create a GUI for a console application but everytime a process is carried out the CMD window appears directly over then application.
Process.Start(fnvLocation.Text, "push " & recDir.Text & "Data.zip /data/local/rmo.zip")
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Jan 14, 2010
Assume I have an If-ElseIf decision to make. Do all ElseIf's get executed after one has been found true? [Code] Obviously that is not a real subroutine but I wrote that just to clarify what I'm asking. When this is run, on the second ElseIf the value is equal to 5 so whatever is inside that ElseIf would execute. Once that happens do the following ElseIf's get checked or does the program immediately go to the End If?
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Mar 10, 2011
I have the following code which is part of a PA Call system: The 'SetPTT' nd 'DisableZones' statements set controls on the form where the code is. The LAPG2Coms.SetZones command starts another project within the solution to control an external controller. What I can't understand is why it executes the LAPG2 statement before SetPTT or DisableZones. The LAPG2 statement for messages is in the PlayMessage Procedure
[Code]...
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Jul 5, 2006
What is the method to not allow combobox SelectedIndexChanged to be executed on load. and only make it to be executed when a "USER" changes the selection value.
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May 6, 2009
[Code]...
how many times is the loop executed? what is the value of i after the code is executed? if x and y are dimensioned as dim x(10),y(10,2) as integer, what would happen in the code? what would happen in the code if the first statement was for i = 14 to 12 step 4?
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Aug 15, 2011
I have a form that on load keeps closing without any errors... I have no clue what it wrong with it. How can I record all the lines of code being executed so that I can find out why it is closing. There are no errors or me.closes.
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Jun 18, 2012
Sample Table
Job_ID Job_Name Status
1 TEST00001 FOR KE
2 TEST00002 FOR KE
[code]....
I have sql query that will get a jobname where status is equal to 'FOR KE' and I have multiple users that will query that.Now, what if two queries was executed at the same time? Will the two users get the same jobname? How can I avoid that?
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Nov 19, 2010
does anyone know how to solve this kind of issue?if i add code to an existing code in my control/function/subroutine it will not executed and also if i delete some existing code in my program the code is still executed even though i delete it..
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Aug 9, 2011
I'm creating an inherited class like this:
Public Class MyClass1
Public Sub New()
MsgBox("No Args")
[Code].....
Why does the MyClass1 new() method (no args) get executed when I am instantiating the zzz class and passing in a string ?
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Jan 8, 2011
In WPF I'm trying to use commands to set all the content in multiple textboxes at once. The following code is able to get a command on the toggle button to execute for which ever textbox has scope but I can't seem to get the command to execute for both at the same time.
[code]...
Is what I am trying to do possible with commands? I would prefer not having to make direct references to each textbox in code behind inside a click_event or anything like.
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Jul 25, 2011
In WPF I'm trying to use commands to set all the content in multiple textboxes at once. The following code is able to get a command on the toggle button to execute for which ever textbox has scope but I can't seem to get the command to execute for both at the same time.
[Code]...
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Oct 16, 2009
Assume you have the following code:
Instead of doing:
Try
'
[code].....
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