Changing The Height Of A Child Form1.showdialog()?

Mar 16, 2012

I am trying to change my child form height from my parent form whenever an event istriggered

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Change The Size Of Child Form And Add Controls From Parent In A Showdialog Mode?

Mar 17, 2012

I have an outlook application, whenever the user receive a new mail I show him a form and some controls

The user needs to insert information and close the form. Sometimes the user is not near his machine so whenever there is a new mail I am adding new controls and modify the child size.

It has been successful using the Form.show() method but not in showdialog() i cant add controls and change the form size can someone please help on the subject?

[Code]...

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Changing DataGridView Row Height?

Feb 9, 2011

I have a custom control that includes a DataGridView control. I would like to be able to adjust the heights of the rows on the dgv to fill the custom control on the target form whenever the custom control is resized. I am able to adjust the width of the various columns so that the dgv fills the custom control, but I have not been able to adjust the row heights in a similar way. I have tried the following code in the resize event of the custom control

for i = 0 to dgv.columns.count -1
dgv.columns(i).width = newwidth
next i

[Code]....

This doesn't cause an error, but the code does not change the row height. The column width change works fine.

I am able to change the row height by changing the font size at custom control compile time. I have not tried to change the font size at runtime, since this would not achieve what I am trying to accomplish.

I suspect that my problem is that I have not set one or more of the autoresize flags properly, but I have tried all the combinations I can think of.

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VS 2010 : Changing Datagridview Row Height?

May 31, 2012

How do you change the row height of a datagridview in the designer.I can change the header row height or the font size but the height of each data row stays the same. Does this have to be done from within the VB code?

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VS 2008 Set The Form1 As A Mdi Child?

Jul 19, 2009

How can i set the form1 as a mdi child? when im showing the form in the mdi parent the form appears but the form is not exactly inside the mdi parent. In vb6 i can make it by setting the form1 to mdi child into true, but in vb9 i cant find it.

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Changing Form1 From Form2

Oct 22, 2008

I am having problems making changes to form1 from form2..I tried declaring form1 on form2 Dim f1 as form1.[code]I can change form2 from form1 but not the reverse.

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Form1 Size Changing Automatically

Jun 17, 2012

My Form1 is set to 1920, 1080 but it keeps changing itself to something slightly smaller. it just changed to 1916, 1054. Last time it changed to 1920, 1062. I'm not changing anything, it just does it automatically.

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VS 2010 Stop From Changing Focus And Form1 Load Events?

Sep 3, 2011

How do I autoscroll my richtextbox?

Form1_Load events;

How do I make it do this event occasionally? Like maybe every 5 launches, it does the event?

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Copy Value From ShowDialog Form To Child Form

Sep 8, 2010

I have three form First Form is MDi form and Second Form Is Child Form and third Form Is small form.The small form conatin DataGridView searcher for name and I want whe I press the Event Mous Click he copy value from cell"column" of DataGridView to Child Form..[code]

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Changing Child Forms Control Box Position?

Apr 6, 2009

Well I'm not sure how to describe it so i uploaded an image that has 2 different control box positions.

[URL]

The one on top is set up as Render Mode=System while the other image is set up as Render Mode= ManagerRenderMode

Both applications were developed in VB using VS2005.

Each one has its MDI container and their MainMenuStrip set up..

What property/reason would be causing this? I just created a test program simulating the same case (MDI container with child forms) and everytime i maximized the control boxes appear in the correct position.

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C# - Set The Height Of A Button To {Binding ElementName=MW,Path=Height}/2?

Jan 7, 2012

Is is possible to do basic mathematical operations like addition, division etc. in XAML?For example, I want to set the height of a button to {Binding ElementName=MW,Path=Height}/2.

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Calculate The Width Of A Circle At Top + 1/3 Height And Top + 2/3 Height?

Mar 30, 2012

how can i calculate the width of a circle at top + 1/3 height & top + 2/3 height?

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VB2008: Form1.BackgroundWorker WONT Stop Form1.Timer From Form3 Click

Sep 9, 2011

Using VB 2008:Situation: A Form1.BackgroundWorker calls a Form1.subroutine. That sub starts a Form1.Timer with Me.tmrOK_BlinkForm.Enabled = True...fires Timer code in event: Public Shared Sub tmrOK_BlinkForm_Tick(ByVal sender As Object, ByVal e As System.EventArgs) Handles tmrOK_BlinkForm.Tick

Form3.Visible = True
Form3.Label1.Text = gNowButtonDispText
Form3.BackColor = Color.White
Form3.Refresh()

[Code]...

There must be a way to do this, I just need the correct BackgroundWorker Syntax send Stop commad to Form1.Timer from Form3.Click_event...all inside a Form1.BackgroundWorker thread started in Form1.

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Forms :: Form Variable Value Blank / Null When Move From Form1 To Form2 And Back To Form1

Oct 27, 2009

In my window application, Form1 variable eg. Public str as string. value blank/null when move to Form2 and Back to Form1. How to maintain Form1 varable's value when back to Form1 In vb.net if any one know, reply me soon

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Forms :: Navigate From Form1 To Form2. And Then Close Form1?

Feb 16, 2009

I have got 2 forms ----- form1 and form2

i wanted to navigate from form1 to form2. and then close form1

i did the following code.

-sub form1 _ page load
dim form as new form2
form.show()
me.close
-end sub

i also tried -- form1.close() and form1.dispose() but all in vain

Problem is that my form1 is not getting closed

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When Background Worker Opens Form1 / Form1 Is Not Responding

Jun 12, 2010

I have an aboutbox1 and form1..I also have a button. When I click the button it runs the backgroundworker. My background worker then opens form1.My backgroundworker doesnt just open it, it does alot of other stuff so don't ask why im doing it like that.My problem:When the background worker opens form1, form1 is not responding.

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Difference Between Form1.Close & Form1.Dispose?

Oct 21, 2010

Which different abount Form1.Close and Form1.Dispose?

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VS 2005 - Allow A User To Change The Height Of The Treeview Which Will Automatically Change The Height Of The Textbox?

Apr 9, 2009

I have a treeview and text box below it... is it easy or even possible to allow a user to change the height of the treeview which will automatically change the height of the textbox so there is no gap between them?ie one gets bigger the other gets smaller etc etc

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Interface And Graphics :: MDI Parent / Child - Child To Check To See If It Is The Last Child Object Before Closing

Feb 18, 2011

Im working with MDI parent/child objects. when closing the child objects i need the child to check to see if it is the last child object before closing. i couldn't find anything on google, maybe im searching for the wrong thing.

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Exchagning Parameters - Able To Start With Form1, Move To LoginForm, Then Back To Form1 Taking 2 Variables And The "values"

Apr 8, 2010

I need to be able to start with Form1, move to LoginForm, then back to Form1 taking 2 variables and the "values" they have in the LoginForm back to Form1 and using the variables. I start with the main form (Form1) and have the user enter some information. Once they click OK I have the LoginForm open. After they enter their credentials I will check to make sure they are legal users, then go back to Form1 (here is where I need to take the Username and Password with me) to log onto a server using the same credentails from the login form.

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Difference Between Form1.show Vs Dim A As New Form1

Jan 9, 2010

I have these code in my project one from my lecture one that i did myself [code]what is the difference between "dim" something as new form than using the form name straightaway?

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Forms :: Exception On Calling Form1 From LoginForm And LoginForm From Form1

Mar 11, 2010

I have login form as start up form and i call Form1 after successful validation and in Form1, i have close button on click of Close i would like to reset username and password fields on loginform to null. If i add code in form1 below i get exception Dim fmLogin As New LogInForm

An unhandled exception of type 'System.StackOverflowException' occurred in System.Windows.Forms.dll

Make sure you do not have an infinite loop or infinite recursion

I get above on LoginForm below statement Dim fmMain As New Form1

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Creating DataRelation With Parent And Child Tables And Generating Xml With Subnodes For Child Table?

May 21, 2012

Dim obj_DataTable As New System.Data.DataTable("Category")
Dim obj_DataSet As New DataSet()
'Declaring the array of DataColum to hold the Primary Key Columns

[code].....

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Syntax Checker - Populating My Combo Box With All Of A Root-child's Child Element's Names?

Mar 10, 2009

My program handles XML files that have certain elements within a root-child node that are identical expect for their inner text value. So while populating my combo box with all of a root-child's child element's names I get like five identical items listed. Which brought about the problem of selecting say the third item and getting the value of the first displayed. So I came up with a loop function that determines if the selected combo box item is preceded by one of the same name, if it is, then it adds +1 to a counter variable and keeps checking farther and farther up the list. Once it loops to an item that doesn't have the same name it exits and it reads the Xth (X = counter mentioned earlier) element's inner text from the file. This works great for elements 1, 3, 4, and 5. But not for 2. A while back when I was focused on this problem I discovered the root of the problem but I was unable to circumvent it. I'll put the loop below so you can see the problem in action instead of trying to follow my verbose explanation:

[code]...

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Clearing Textbox In ShowDialog?

Sep 20, 2010

I'm having issues with program that uses radio buttons to select between 2 different forms, that are displayed using showDialog. When I click a button to perform calculations in either form, it will act normally and display the information, however when I click the Clear button to begin a new calculation, the form will close, does anyone know why?

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Form ShowDialog Disappears

Feb 24, 2009

I have a form that I am using to search for records in a dataset, it has a text box for entry of the search criteria and a 'Search' button to initiate the editing of the entry and .Filter on the BindingSource. This is one form in a project with many, when I show it using .ShowDialog it always disappears, (not visible and not loaded) after the 'Search' button is clicked, I have stepped through and there is no .Hide or .Close that it encounters, it performs all of the logic correctly but control is returned to the main form it was shown from. When I use the .Show method, I do not have this problem.

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Forms :: Showdialog Within Another Thread

Jul 16, 2010

where I am starting another thread which opens a form. Succinctly, it is an animated "Please wait.. processing" type of form. The issue is that I want to make this form a child form of the parent (main thread or main GUI) when I open it.The issue is that I prefer to use frmProcessing.ShowDialog(frmMain) instead of just frmProcessing.Show, because of form disappearing issues. It, of course, gives me an error of illegal cross thread operation. My question is, how do I perform frmProcessing.ShowDialog(frmMain) to show from within another thread, that the newly opened form is actually a child of the main thread. Is there a better way for me to make a small processing form telling the user to be patient while background processes are working? [code]

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Openfiledialog Does Not Pause On Showdialog()?

Feb 22, 2009

When I run this code, it does not seem to open the OpenFileDiaplog diaplg box, or if it does, it closes it immediately, and I get at index out of bounds exception at the " infileStream = getFile.OpenFile()"This exact same code works without problem in another application I am building. So maybe its something about the IDE environment?I think, but am not certain, that this code worked in 2003 .net. I then used the VS wizard to automatically convert to the 2005 environment that I am now coding in.

Dim infileStream As Stream
Dim getFile As New OpenFileDialog
getFile.Filter = "All files (*.*)|*.*"

[Code]....

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ShowDialog Form Not Ending

Nov 4, 2010

I converted this app from VB6. I have 2 forms. Form1 instantiates Form2 via a Menu Item.I am having trouble getting Form2 to end when clicking close (X). If Form2 is 'idle' it closes fine; but if I am in a loop processing anything all the events fire, but it continues processing in Form2. I've tried messing with Dispose, Close, Application.Exit, Application.ExitThread. My last attempt was creating my own event to fire back to Form1 and dispose Form2 -- and it hits it but Form2 is still running. What is the deal? BTW if I use just Show vs ShowDialog -- Form2 just blinks and disappears.[code]

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ShowDialog Form Not Ending?

Jan 21, 2009

I converted this app from VB6. I have 2 forms. Form1 instantiates Form2 via a Menu Item.I am having trouble getting Form2 to end when clicking close (X). If Form2 is 'idle' it closes fine; but if I am in a loop processing anything all the events fire, but it continues processing in Form2. I've tried messing with Dispose, Close, Application.Exit,pplication.ExitThread. My last attempt was creating my own event to fire back to Form1 and dispose Form2 -- and it hits it but Form2 is still running. What is the deal? BTW if I use just Show vs ShowDialog -- Form2 just blinks and disappears.

Form1 does this
Dim f2 as Import
:

[code].....

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