Auto Resize TabControl Or Any Object?
Apr 17, 2011
This time I wanna know how I can make that the TabControl Auto Resizes: Before I Press the "View-> Show Buttons" button in the Menubar. After I Press the "View-> Show buttons" button in the Menubar. What I mean is that i wanna after I hide the buttons the tabcontrol should fit with the Form, as shown in the above image.
Here is some code I wrote:
ShowButtonMenu.Checked = not ShowButtonMenu.Checked = True
If ShowButtonMenu.Checked = True Then
button1.visible = true
button2.visible = true
else
button1.visible = false
button2.visible = false
end if
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Apr 7, 2011
I am using VS2008 and vb.net.I have a nested tabcontrol.
tabControl 1 and tabControl3
In tabControl3 I am trying to populate a text control with a value from a control placed on tabControl1.
' add a savings tabpage
Dim strSavingsPage As String
Dim dblTaxRate As Double
[code]....
The complete error is: NullReference exception was unhandled Object reference not set to an instance of an object.
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Nov 20, 2011
i need the code in vb.net for auto-resize of forms. for example i execute my project in a 14" monitor, the size of the form would be the same as the size of my monitor. now what i want to happen is if i execute my project on my other PC that has different resolution, the form would have the same size of it.
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Jul 18, 2010
i've made a program that fits my monitor, the resolution is 1280,1024. But i want to make it so that if someone else who has a different resolution can also use the program, is there any way to make the form (and the components inside it), auto resize to fit that persons resolution?
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Apr 28, 2010
I want all the contents both in columns and rows to auto resize its length depending on the length of text that is to appear in the cell...but it seems I cant get the idea on how to properly use the auto size method.
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Jun 26, 2009
I have the code:
Private Sub Child_form(ByVal frm As Form)
frm = New Form1
frm.MdiParent = Me
frm.Bounds = Me.Controls.OfType(Of MdiClient).First().ClientRectangle
frm.Show()
End Sub
But I want auto resize child form when I resize tool in left corner.
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May 25, 2012
Ive already tried searching regarding w/ my problems and unfortunately, I found nothing. Anyway, my form is automatically resized to full screen once it is started. here's my code:
[Code]...
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May 8, 2009
VB2005 - DataGridViewMaybe not a quirk, maybe more of my misunderstanding of how resizing works. But here is what i want to do. I want to display a dataset to the user in a ataGridView. By default the columns should be autosized to all cells including the headerThat's the default view but the user should be able
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Jul 20, 2009
I am writing a program that programmatically generates buttons based on database information. The buttons CANNOT be more than 75,75 in size. The problem is, if the text is longer than 9 characters, it moves the rest on to a second line. How can I make the font size automatically adjust to have larger text if it can, and if not, have smaller text to fit on one line
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Aug 5, 2009
How to auto resize form, image and controls on different resolution using visual basic dotnet code.
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May 11, 2009
I am trying to figure the best way to programmatically re-size table column headers in ReportViewer.Basically, my current resolution is the following: ColumnWidth = Header Caption_CharacterCount * 0.32...Where 0.32 is an estimated width of a typical character using my current font size.The issue is that the width leaves a lot of whitespace for longer captions.The more characters a caption has, the more whitespace I end up with.The issue with estimating this way is that not all characters are the same width. A good example would the the "I" character, which takes up less screen width than the rest of the alphabet.[code]
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Oct 22, 2010
I am using Visual Studio 2010 to build forms to access databases through DataGridViews.As these tables grow, it would be easier to resize the form to see the whole table.So I try to dock the DataGridView to the bottomand resize the form (The other controls are at the top of the form)This works for the width, but the height of the DataGridView does not adjust.
Public Class Form1
Dim gridHeight
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles
[code].....
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Feb 9, 2010
I put in the iframe tag as follows in my .aspx page - Now what code do I put in javascript or vb.net to make this auto resizable depending on the size of the page that comes in?
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Aug 20, 2009
After using a form as a replacement for MessageBox I do have a need to make it automatically adjust its size to fit its contents, is there any rule out there that we need to abide to when it comes to sizing the form acting as MessageBox?
I am thinking I could use a panel that will auto-resize and just resize the form according to the size of the panel but I am not sure that will work as I haven't tried it yet.
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Feb 23, 2010
how do i resize an object(listview datagridview) if the window is maximized? and how to properly place the buttons when maximized?
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Apr 2, 2009
I am creating an application and I am running 1280, 1024 Res and I want my application to be able to support any computer res. How can I do this if it is at all possible?
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Nov 20, 2011
i need the code in vb.net for auto-resize of forms. for example i execute my project in a 14" monitor, the size of the form would be the same as the size of my monitor. now what i want to happen is if i execute my project on my other PC that has different resolution, the form would have the same size of it.
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Jul 31, 2011
I trying to make a forum autologin with this code but I get this error "{"Object reference not set to an instance of an object."}" when the program visit a page with a diferent script. is it possible? skip these pages with different scripts and only log into websites such as phpBB. This is de code,
[Code]...
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Oct 4, 2010
I want to create hypothetically infinite array lists each that can hold hypothetically infinite items. The name of the array list is "arraycalc". How can I perform a procedure that will create a new array list called "arraycalc1"... the next time after that the procedure is run and a new array list called "arraycalc2"...and so on and so forth.
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Apr 3, 2010
the create object command is not responondingi try createobject("Excel.Application") or ("Word.Application") but nothing happen.i have office 2007 i have added the references Microsoft Excel 12.0 object library and Microsoft Word 12.0 object library. I have added Imports Microsoft.Office.Intercop
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Apr 26, 2012
I created so many listviews in my project, that im too lazy to add to each listview a resize event with percentages. Is there any other trick, who just scales the columns so as they are?
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Jan 10, 2012
I'm starting work updating an UI for one of my company's applications and I'm running into a sticky issue. The parent control contains several panels, each of which can be turned on or off depending on user input.
The final panel in the user control contains another user control which gets resizes according to a toggle switch. Essentially, it "opens" up more information.
While the child control (ChildControl) is docked to Fill inside the parent control (ParentControl), when I add height to ChildControl I can't get ParentControl's height to get updated as well. Currently I'm handling the ChildControl.Layout event in ParentControl but I can't seem to reach that code. To resize ChildControl, I'm calling Me.Height += 200 in ChildControl.vb.
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Jun 5, 2009
I am trying to just write something to a cell in a sheet and I am getting the error message:
Exception Exception from HRESULT: 0x800A03EC Stack Trace: at System.RuntimeType.ForwardCallToInvokeMember(String memberName, BindingFlags flags, Object target, Int32[] aWrapperTypes, MessageData& msgData)
[code].....
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Oct 12, 2011
All functions done, but the main function, the autorun and auto hide didnt work like i wish. for this keylogger, im using checkbox to make it autorun when windows startup and another checkbox to autohide. i already placed the codes but nothing happen. when i tick those checkboxes n restart my pc, nothing happen. is it because im using checkbox?
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Jul 10, 2010
I am somewhat new to object oriented programming and am attempting to flatten a Linq object hierarchy by using a shim class.how to initalize a derived class with property values from a base class?I have two objects, a base object with about 100 properties, and a derived object which inherits from the base object and adds a few additional properties beyond those of the base object. My simple constructor creates the derived object, but I am looking for a way to initialize the derived object properties with values from the base object.Right now I am using reflection to iterate over the properties individually and I suspect there may be a better way. The following example shows my shim class constructor for the derived class, and two properties:
newProperty1 - a new string property of the derived class
flattenedProperty2 - a new string property of the derived class, copied from a 2nd-level object of the base class
Code example:
Public Class derivedObj
Inherits baseObj
Private _newProperty1 As String[code].......
Is this the correct constructor approach to flatten the object hierarchy using a shim class? My second question relates to initialization of properties in the derived class. The constructor above creates the derived object, but what is the best way to initialize the derived object properties with values from the base object? The following code uses reflection to iterate over the properties individually, but I suspect there may be a better way.
Code example:
' property names are in the string array fieldNames
'baseObjQuery is an ienumerable of baseObj
'derivedObjList is a list of derivedObj[code].....
Is there a simple way to initialize values for the properties in the derived object based upon the values of the common properties in the base object?
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Oct 1, 2009
I am new to VB and am trying to get my webbrowser1 auto refresh on a web page every few seconds. Is there a way to program a button to do this? I am also trying to get the browser to auto select "yes" when a radio button is present and then auto click "yes" on a message box when it pops up. Any ideas where to start?
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Sep 17, 2011
I'm working on a web browser with tabbed browsing, however..When a new tab is created, it creates a web browser in it - but I want a function called when the browser is finished loading. I can't create a private sub inside a function, So I am not sure what I should do.
My Code:
Function addtab()
Dim myTabPage As New TabPage()
Dim theweb As New WebBrowser
[code]....
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Aug 30, 2009
I get an error when I try to add a tabpage to my tabcontrol.
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May 17, 2009
i would like to add icons/images to my tab control tabs, kind of like a webrowser has the icons in the tabs. i know i need a image list, which i have added. i also added two images, 1.png and 2.png.. the rest, i'm lost.. couldn't find anything decent on the internet..so much work to do and so many choices to choose from...
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Apr 16, 2009
I have a tab control with several pages. Within a page I have a panel. When I drag and drop a database to the panel the datagrid view is placed on the panel, but the bindingnavigator is placed outside the tabcontrol. Running the application shows only the bindingnavigator, which seems to have blocked the tabcontrol. If I cut and paste the bindingnavigator to the panel, and running the application shows the page with the bindingnavigator at the top and the datagrid below. However, the bindingnavigator no longer allows me to add and save entries to the database. I made sure all the properties were the same before and after i cut and pasted the binding navigator.As a test, I removed the tabcontrol, dragged and dropped the database to the empty form, and everything worked.
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