Getting The Fixed Size Control?

Mar 18, 2010

I have subclassed a control that would be vastly better if it was a certain size. At first, I thought I could simply set the height and width in the constructor. That would annoy people, as the control would be placed on the form at some size, and the size would then shift when the program starts, but it doesn't work anyways because the control constructor is called before the size properties are applied to it. Is there a way to fix the size of a control at design time? The only controls that I can think of that don't have the ability to be sized are pretty highly specialized.

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Structures - Fixed Size (Overall Size And Item Size)

Jun 8, 2011

Now all went well about from using the structure correctly. The working of the structure was perfect. How ever i missed Two important issues. The structure needed a fixed size of 10 items (9 in programming terms starting from 0) And also out of the 5 items allowed to be chosen as one of the member types for the structure a limit of 5 items of that particular type.

[Code]...

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IDE :: Font Dynamically Change Size To Be As Large As Possible Without Overflowing The Fixed Label Size

May 3, 2009

I have a label which appears full screen on a projector (VGA 2). In this label I will be sending strings. Some one liner's, some wrapped paragraphs. Some multi-line with carrage returns. My goal is to have the font dynamically change size to be as large as possible without overflowing the fixed label size.

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.net - Collection Was Of A Fixed Size?

Aug 31, 2011

Private Sub XamMenuItem_DeleteClick(ByVal sender As System.Object, ByVal e As System.EventArgs)
Dim selectedRowCount As Integer = Grid.SelectionSettings.SelectedRows.Count
If (Grid.Rows.Count >= selectedRowCount) Then
While Grid.SelectionSettings.SelectedRows.Count > 0

[Code]...

above code throws me a "Collection was of a fixed size".

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Richtextbox To Have A Fixed Size?

Jan 9, 2010

Is it possible for a richtextbox to have a fixed size? For example, 5 would mean that the richtextbox would only show 5 lines at a time.

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Creating Fixed Size Array And Initialising

May 11, 2012

[code]Is there any other solution by which we can initialise the array members using new?

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Database - Fixed-size Character Encoding?

Jun 27, 2011

I am developing, in VB.Net, an application that reads from text files using a FileStream Object. I do not use a StreamReader, since the buffering it does makes it impossible to use Seek.hose text files form a database, with both index and data files. In index files, all fields are fixed-length, which is not the case in data files.I've recently run into a problem. Since some of my files contain accents, the corresponding characters take more that 1 Byte. Therefore, when I seek in the index file, and offset appears the rest of my index file is not read in the right way

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How To Set The Fixed Column Size Of A Grid View

Apr 14, 2010

I have a gridview which automatically adjusts with the dataset but i want to adjust he size a bit

can any one tell me how to set the column size to a fixed size

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Rectangular Arrays Of Fixed Size At Runtime

Apr 20, 2011

In languages like C++ and Java, it is possible to declare an array of an arbitrary size and then give it a specific size later in the code.

[Code]....

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Create And Initialize An Array Of Structures Of A Fixed Size?

Mar 6, 2012

I am trying to create and initialize an array of structures of a fixed size. Each struct will be populated when a button is clicked. Here is an example of my struct:

public structure buttonStruct
dim x() as Boolean
dim y() as Boolean

[code]....

In my form_load function I am declaring the array of structs and:

Dim BtnStruct(15) As ButtonStruct
BtnStruct(0).Initialize()

[code]....

Whenever a specific button is clicked, I am trying to collect data and store it in the respective struct and so for example, if button 1 is clicked then I will store the data associated with button 1 into BtnStruct(0). The position of the button is stored in a public variable called BtnNum. If I attempt to store information in the struct inside another function as follows, I receive an error

BtnStruct(BtnNum).x(pos - 1) = temp "btnstruct is not declared. it may not be inaccessible due to its protection level"

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Item Cannot Be Added To A Read-only Or Fixed-size List?

Jun 11, 2010

I have two datagridviews in my app. They're related. When there is no record in the parent datagridview, I select the "New Row" and then press the Add Button in the child datagridview's bindingnavigator. Then I get that exception:

InvalidOperationException: Item cannot be added to a read-only or fixed-size list.

I know why this happens.When I add new record to child datagridview, parent datagridview's new row loses focus and then delete row. So this error occures.How do I prevent my program from this exception. Remember, it's only occures if there is no record in the parent datagridview.

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Print Fixed Paper Size Document Through Code?

Jun 10, 2011

I would like to take print on pre-printed stationery where I need to fixed up my data in very particular place. Also the paper size is 10 inch by width and 6 inch by height and it is continuous paper which need to be take print from dot matrix printer.

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VS 2008 Stop Textbox And Datagridview Cell From Scrolling (fixed Size)

Aug 16, 2011

I need to limit a Textbox and DataGridView to only enter text in the fixed size of the cell/textbox on the screen. So I have limited the cell/textbox so user can not change it size. Both allow multiline and wordwrap. cell/textbox is sized to accept 5 lines of data (wordwrap or enters) This is like an online form.So the text enter will be printed so I can not allow scrolling in the cell/textbox.

How can I stop the scrolling of the text inside the cell/textbox.

Also : if the user Paste into the cell/textbox how to truncate text if larger than display area.

sample settings:
DataGridView1.AutoSizeRowsMode = DataGridViewAutoSizeRowsMode.None
DataGridView1.AllowUserToResizeRows = False

[Code].....

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Controls.Add('fixed Control Type')?

Nov 8, 2009

I've make a UserControl and want only buttons can be added to its ControlCollection, if others controls are added, it will throw an exception.

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VB 2008 Express/ Webpage To Fit The Size Of The Webbrowser1 Control Size?

Jul 13, 2010

I have wondered the solution to this question for many years! I doubt if anyone else knows much about it because the internet is absolutely zero help in this!

I have made a form1 with a webbrowser control on it. When the program is run it brings up the homepage (which is Google). However the homepage doesn't seem to fit inside the webbrowser control.

So I am hoping that someone could tell me how to make the (...I dunno how to ask this retarded question...) webpage fit completely (100%) inside the size of the webbrowser control. Meaning...I would like to see the entire webpage from the internet in the
size of the webbrowser control. To fill the entire size (whatever size I want).

Etc... if my webbrowser ontrol is seh, set to 600px by 400px, how can I program this so when it brings up the homepage (or any other page), it fills the entire size of the webbrowser control? Without any scrollbars. How to make the contents from the web
(or local) fill the size of the webbrowser - almost like a mini browser if you will.

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Add Fixed Number Of Column To ListView Control, Without Resize?

Jul 8, 2009

I have added three columns to the ListView control,

listView1.Columns.Add("id", listView1.Width / 3); listView1.Columns.Add("Name", listView1.Width / 3); listView1.Columns.Add("Address", listView1.Width / 3);

Assume the ListView1.Width is "30", then each column should be in event width of 10. Furthermore thereshould only be three columns becuase i have added only three columns. However, when i resize teh form, the listview controls shows an additional column.

How this was added? How do i fix this, so that when i add 3 columns it will have only three columns even when resized the form or not

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Control Size Changing According To Forms Size?

May 11, 2009

I am after a property that makes a control (textbox, datagrid or other) move according to the forms size. Because some of the controls I got does that, and I really don't want it. I've been looking at them but could not find it

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Convert Font Size To Control Size?

Aug 10, 2010

I'm writing a couple of custom controls in VB.Net 3.5, in VS2008, and would like to resize the font size based on the height of the control, and vice-versa. Is there any way of converting a font of say 38.25pts into a me.height, or the other way round?

I realise the font width will change dependent on the font used (which isn't an issue for my purposes), but as far as I know, the font height is usually consistent Accessibility/Large font settings won't be an issue with this application.

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Control's The Maximum Size?

Dec 29, 2011

I am currently making my own custom controls, I want the user to be able to change the control's size, but only the width, the height needs to stay constant.

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Set The Tab Size In A TextBox Control?

Jun 2, 2010

I have a multiline text box in which I'd like the Tab char to be 4

chars long rather than the standard 8.

I've seen a few postings suggesting the use of the EM_SETTABSTOPS

message but that's not exactly what I want to do (unless I don't quite

understand and I'm happy for someone to explain).

I don't know in advance how many tabs there will be on a line, I just

want that each time the user hits the tab key, it moves the caret 4

spaces right rather than 8.

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.net - How GroupBox Control Size Can Be Managed

Jun 12, 2012

I have event Button that creates text box in run time.

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim textbox1 As New TextBox
static Dim shiftDown As Integer
static Dim counter As Integer

[code]....

All the text boxes that has been created displayed in GroupBox control dynamically. how GroupBox control size can be managed according to quantity controls inside it.

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Asp.net - Get Size Of Auto-sized Control?

Apr 3, 2009

I have a situation where I have several listbox controls on the same asp.net page. They are currently autosized to keep data from truncating. However, I would like to be able to determine the width of the largest listbox and then alter the size of the other listboxes to be the same.

How can I access the size of the listboxes?

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Expand Control Size In A TableLayoutPanel?

May 15, 2009

I have a routine which allows me to expand the size of my DataGridView within a TableLayoutPanel. Effectively it repositions the DGV to the first row and first column of the TableLayoutPanel that it is in using the SetRow and SetColumn methods of the TableLAyoutPanel. Then it sets the column and row span by passing the row and column count properties of the TableLayoutPanel to the SetColumnSpan and SetRowSpan methods. It work fine. There are two buttons on the form, One expands the DGV the other returns it to its original state.

My question is, how would I set this up if I wanted to do this for all the controls in this TableLayoutPanel and/or every control on every other TableLAyoutPanel on my form. I am assuming I have to use a class as I would have to create an abundance of public variables to pass the row/colum and row/column span starting positions to.[code]....

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Max File Size Of Fileupload Control

Apr 11, 2012

I have deployed my Website on Windows Server 2007. in IIS..I have added asp:FileUpload control..i have set <httpRuntime maxRequestLength="60000"/> under the <system.web> in my Web.Config file but website doesn't allowed to Save the the file of maxlength as specified in web.config file.

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Set The Default Size Of A Custom Control?

Aug 16, 2009

how do i set the default size of a custom control ?

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Webbrowser Control And Changing Size?

Aug 20, 2008

I am creating a program with a web browser component, and a tab control. Default, the web browser is anchored to the toolbar. In my program there is an option to make a toolbar at the top of the form visible.false. Is there a way to make the web browser anchor to the top of the tab control when the toolbar is not visible, and anchor to the toolbar when the toolbar is visible?? I have experimented with docking (fill) but then parts of the web browser become covered by the toolbar and status bar. I am still relatively new to visual basic 2008 so if you could please explain or provide code.

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WebBrowser Control Get IMG File Size?

Sep 9, 2009

I have a ASP Win Application that has the webBrowser control in the DocumentCompleted event I have a loop that will get all the IMG tag of a web site. With the url to the image file I like to get the size of the file.

Private Sub WebBrowser1_DocumentCompleted(ByVal sender As Object, ByVal e As System.Windows.Forms.WebBrowserDocumentCompletedEventArgs) Handles WebBrowser1.DocumentCompleted
Dim imagearray As New ArrayList

[code]....

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C# - Change Size Of Image Control In Javascript?

Jul 24, 2009

I want to change the size of the images in javascript onmouseover.Dim files As String() = Directory.GetFiles(Server.MapPath("~/Folder1/Folder2/"), "*.jpg")

For Each File As String In files
File = File.Substring(File.LastIndexOf("/") + 1, File.Length)
'Response.Write(File & "<br>")
File = File & "~/Folder1/Folder2/"

[Code]...

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Control Size Of Picture Uploaded By User?

Aug 1, 2009

Normally when user upload a picture, how do u control the size of the picture uploaded by the user?

is there a way to change the size picture (scale the image according my size 300 x 150). Let say an user upload an image with (500 x 300), using picturebox, can i scale the image (500 x 300) to my picturebox size so that it can looks perfectly nice?

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Keep MonthCalendar Control To A Single Month Size

Mar 11, 2009

When I resize my form that has a MonthCalendar control docked in a TableLayoutPanel, the calendar expands to multiple months as the form gets bigger. Is there a way to force it to stay a calendar dimensions (1,1)?

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