Appearing To Change Controls On A Form?
Aug 31, 2010
VBExpress 2010 .Net 4.0 I'm trying to have a form that you click on a button and it goes to a new page of the same size in the same location. An example of this type of thing would be the different pages of an install wizard. In this particular project, I have an "instructions" page that you click on that takes you to a new form. On this page is a "back" button that takes you back to the main screen. I'm just not sure how this type of thing is normally done. What I have done works, but you can see the page 'flip' a little, and the form button on the taskbar disappears and reappears as the new one loads.
[Code]...
and I have an equivalent subroutine on the other form to get back. At first I had the Three middle line of code interchanged, which looked much smoother, but for some reason it didn't work on the first click, upon which the form would suddenly move to the wrong location, after which it would work fine, no matter where I moved the form.
I have a feeling that this is probably done in a completely different way, but can't think of a better way of doing it. One way would be to just use one form and change the controls instead, but it would get quite cluttered.
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Jun 22, 2010
I am desinging a form with mutiple controls on a tab page control and was moving controls between tab pages by cutting and pasting them. The forms designer obviously got confused at some stage and I now have controls that are declared in the designer.vb but do not appear anywhere on the form.
I can't even rename the controls that are there which have been given generic names to the names I want because they apparently already exist. I realise I could edit the designer.vb and remove the references to these controls but that seems fraught with danger?
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Sep 6, 2010
I am using VB2008 Express. After making changes to the position of controls on the form, the controls position reverts to the original position when the program is rebuilt and run. At first, there is no problem, but after 30 minutes working with the program, the problem begins. I am careful to keep all the files together. I am using XP Professional and .net 3.5
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Jun 23, 2010
How can I change font of all controls in a form at same time?
have a Way?
Obs: not when executing...
Visual Basic 2010;
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Aug 13, 2011
I have designed a form in VB.NET. At design time I have placed two buttons on it. When I run it, the form size looks smaller and the buttons I have placed at the bottom are not visible. Also the alignment of the text and picture box is also different from what I set at design time. Computer at which I am running the form is using a different resolution.
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Jan 4, 2012
I have a .txt file constructed like this:
Man C vs Liverpool:Aston V vs Tottenham:
3,00:4,00:6,00:
False:True:False:
Im thinking an Array for each line. Each input in the Array separated by ":". Then I would like to fill the controls in my form.
Found a post from .paul. so it should probably be something like this:
Public Class Form1
Dim lines() As String = IO.File.ReadAllLines("c: estfolder1 est.txt")
Dim textboxes() As TextBox = {TextBox1, TextBox2}
Dim checkboxes() As CheckBox = {CheckBox1, CheckBox2}
[Code]....
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Jul 11, 2010
I'm trying to change the values of some of the controls in the ASPxGridview Edit Form, however they are not changing. It seems to be resetting? How can I do this and in which event would I do this in?
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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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Nov 2, 2011
When I initialize a new form to open, the subroutine in the new form starts before the new form is shown on the screen and so when the subroutine finishes and the MsgBox comes up, the form isn't showing.
Is there a way to make the form pop up first before the subroutine starts?
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Nov 30, 2010
I'm gathering strings from a large text document using vb.net (2010 express) and storing them in array variables. The problem that I am seeing is that each variable that is gathered is appearing as text in the title Bar of the form. Is there a way that I can prevent this from occurring?
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Nov 22, 2010
I need to get some text that I generate to appear on a label on another form. I can get it to appear on the same form, but can't figure out how to transfer forms.
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Jul 29, 2009
I want to change my controls opacity .I know how can i change the form opacity but I want to change the controls opacity without change the the form opacity , such as : "I want to set my form opacity = %100 and the button opacity = %50 " or "I want to set my form opacity = %50 and the button opacity = %100 " I'm using visual studio 2005 .net .I want to do that in basic language
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Nov 2, 2011
When I initialize a new form to open, the subroutine in the new form starts before the new form is shown on the screen and so when the subroutine finishes and the MsgBox comes up, the form isn't showing. Is there a way to make the form pop up first before the subroutine starts?
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Oct 22, 2011
Using VB.Net (Windows Application) I have one main form(Data entry form), i creating many form at run time.
Code for creating a multiple form at run time.
Button1 click
If IsNothing(frm) OrElse frm.IsDisposed Then
newfrm = New frmEntry
End If
newfrm.Show()
I have popup windows for selcting the value in the Data entry form.Code for selcting the value from popup windows Popup Window code
If e.KeyCode = Keys.Enter Then
frmEntry.txtbox1.Text = gridview1.Rows(crRow).Cells("code").Value.ToString().Trim()
End If
The above popup window code is working for Data Entry Form, but it is not working for new forms (at run time)When i select the value from popup windows means, it is appearing in frmentry textbox, not in newfrm textbox.Popup windows selected value should appear in current active form.
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May 12, 2011
My application having one mdiform in that form six child forms are there.Switching of one form into anather form blue bar is appearing form at the title of every opened child form.These six child forms are opens in mdiform.how to remove the blue bars are appearing from every opened child form in mdiform.how to remove these blue bar. I have tested this "NewMDIChild.Location = New Point(x,y)".but blue bars are not remove in the opening of mdichild form into mdiform. This bars are appearing in the opening condition of mdichild form after clicking any button in the mdiform.
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May 12, 2011
My application having one mdiform in that form six child forms are there.Switching of one form into anather form blue bar is appearing form at the title of every opened child form.These six child forms are opens in mdiform.how to remove the blue bars are appearing from every opened child form in mdiform.how to remove these blue bar.I have tested this "NewMDIChild.Location = New Point(x,y)".but blue bars are not remove in the opening of mdichild form into mdiform.This bars are appearing in the opening condition of mdichild form after clicking any button in the mdiform.
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May 24, 2009
How can I add controls to a form in code and set the properties of the controls using the With statement?Also I would like to know how to add a container control and then add a control to that container.
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Apr 15, 2010
I have a slight problem With an enumaration of child controls on a form. The following code will not get but about have the controls that are on the form. The controls show that the count is correct but when it goes through the loop it skips over some of the controls. If you run it through the enumeration two or three times it will get all the controls a few at a time. The solution uses two forms, one that has the controls and the other that labels are made and displayed on. The Tx is just a index to add a number to the label.name and rename the label. So each label is identified seperately. This works for all the the controls that are seen in the for each loop.
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May 11, 2009
I created a class that can take either usercontrol.controls or form.controls as a parameter,how can i pass either to that class? as a property or how?
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Jun 14, 2010
I have the Context Menu Options like ( Small Font , Large Font ) based on the selection I want to change the size of the Font in the Controls,Control's Size & location(x,y,height,width). The resize of the controls should not affect the look and feel of the forms.
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May 26, 2012
I have a module level sub that I use to clear text fields etc on my forms:
CODE:
The problem I have is in the last few lines of code as I'm not really sure how to access the text boxes contained within the tab controls (of which there are many tabs and many text boxes).
This is the closest I've got but I am getting an "option strict on disallows late binding" error on the tabCtl in the following line.
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Mar 10, 2010
I did something that when I now load my program(VB 2008), my controls; combo boxes, buttons, progress bar, etc. look like they are from VB 2005 or like VBA buttons, not the rounded edge buttons of 2008.
They look like vb 2008 controls while I am in design view, but then they change their style when I run the program..
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Jan 31, 2012
Is there any way to change the default value(s) of controls? How about setting the default value of Textbox.Multiline to True which would make it easier to arrange on the form.
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Jun 1, 2010
I have a panel with pictureboxes in it. And I'm using
vb
DirectCast(Panel1.Controls(indexNumber), PictureBox).Image
to assign images to them. But the indexes are a bit messed up and I would like to arrange them a bit nicer. Is it possible?
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Sep 29, 2010
In my project, I am trying to change the visible property of my various pictureboxes using a for - next statement. My aim is to get the value of my numericupdown1 control and use this number to make the pictureboxes visible. For example, if this number is 8, the picturebox1, picturebox2, .......8 will be visible. Here is the code I wrote:
[Code]...
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Dec 31, 2010
How to change the visibility of controls on timer
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Aug 26, 2010
is it possible to group similar controls in a form so instead of having to change every control's property I could just change the property for the entire group?
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Sep 29, 2010
This sounds simple and I'm sure it is. I have a form with textboxes and combo boxes within a tabview that has 8 tabs. All the data is loaded from a database. The user has the ability to update these controls and then update the record in the database. Is there a way that I can check an entire tab view or group of controls for value change other than using an if statement to cycle through each control? Something to the effect of If TabControl changed, then execute...
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Oct 22, 2010
I want to reset programatically the values of all the labes on my form for example label1.text=1, label2.text=2 etc etc (there are 90 in total)
I came up with:
Dim i As Integer = 0
For Each objcontrol As Control In Me.Controls
If objcontrol.Name = "Label" & i Then
[Code]....
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Jan 16, 2012
I have a form. And some controls(such as TextBox,ComboBox,etc.) on the form.Now,I want to store the controls' Text into a .txt file(or any other formarts).Then I want to read the text in the .txt file to my controls.
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