Changing Fontsize Of Textbox Control Array
May 19, 2012I have tried the following for changing backcolor and forecolor of each textbox in the form cant cant do the same for changing the font size
Here is my code'[code...]
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Dynamically Changing The Text Of A Textbox When A Tab In A Tab Control Changes
Feb 1, 2012I have VB.NET code that is called when the selected tab index of a tab control changes, I am trying to get the code to change the text in a text box to the URL of the web browser control that when the tab changes. I have the code below, however it gives errors:
AddressTextBox.Text = CType(TabControl.SelectedTab.Controls.Item(0), WebBrowser).Url.ToString
Textbox Control Array Can't Access A Textbox From Another Form?
Feb 18, 2012I have a lot of control array textboxes called txt(1) to txt(320) on form2. I have a textbox1 on form1 with a click evet that says textbox1.text= form2.txt(1).text but it gives an error (txt is not a member of form2). I tried disabling option explicit, option strick and option infer. Still won't work. My code is to long for this place maybe a short version osf the code. Do I need to make a Public MyArray(15,15,15,15) as string, in the Module1 then copy txt(n).text to the array or is there a way to access txt(n).
Public Class Form2
DPrivate Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Loadim txtBox(340) As TextBox
[code]....
Control Click Event Of A Textbox Array?
May 20, 2011I am using VB 2010. I have 20 TextBox controls in my form. I turned them to TextBox array. [code]...
View 3 Replies2 Control Array Puts To May Textbox's 1st Column And Can't Place Text In If Outside Loop?
Feb 19, 2012See asteriks ***below for the problems: There is text in CStr(rdrPlayers("PlayerName")) and the textbox for loop is 15 so why the extra textbox's 6 thru 15 (1 to 15 then 6 - 15 under them 6 is visable others are out of panel display I shortened my code below
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C# - WPF Definition Of FontSize?
Mar 1, 2010I know that in WPF, FontSize = 1/96 of an inch (same as 1 pixel I think). Is the FontSize dimension the height, the width, or diagonal size of a character? I would guess it's the font height, but the Microsoft documentation doesn't really indicate what it is.
Also, is there an easy way to get the height and width of a font size?So it looks like the FontSize is the height, and the width can only be determined (without knowing the actual character) on monospaced fonts since proportional fonts have varying widths.
Get Selected FontName And FontSize?
Mar 16, 2012I've been trying to look for answers on how to do this, for days, but just couldn't find one. Maybe I don't know the keywords to look for. I hope someone can help me with this. Here's my problem. I'm trying to create a wordpad and I have two ComboBoxes (FontName & FontSize) and a RichTextBox. I'm trying to figure out how to get the FontName and FontSize of a SelectedText in the RichTextBox and be selected automatically in each ComboBoxes?
View 2 RepliesSet The Fontsize In Msgboxs And Tooltips?
Jun 9, 2011Can't seem to find a way to make the text appearing in Msgboxs to be enlarged.
Tooltips appear to be the same font.
Wpf - Set FontSize Of A Textblock Which Is In A Viewbox?
Jan 15, 2010I can't set the FontSize of the Text in a TextBlock, since the TextBox is in a Viewbox. Why?
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I can set the FontSizes of all of the TextBlocks but not of the TextBlock which is in the Viewbox.
VS 2010 Changing Control Parent Property Changes Control Location Position?
Feb 16, 2011I'm trying to make a program with transparent labels over pictureboxes and when I set the label Parent to the PictureBox the position of the label changes.
View 2 RepliesVS 2010 Convert String To Single (Fontsize)?
Jan 28, 2011I have a combobox which I want to use to change the font-size of text, but I'm getting an error.
vb.net Dim xfont As New Font(font_cbo.Text, font_cbo_size.Text, FontStyle.Regular, GraphicsUnit.Point)
Conversion to Type Single is invalid So I tried to convert the string to Single, but with the same error. If I replace the "font_cbo_size.Text" to a number, it'll work fine.
Add Text To A TextBox Instead Of Changing The Textbox As A Whole?
Feb 22, 2010How do I add text to a TextBox instead of changing the textbox as a whole. Also, how would I make a newline when adding to the textbox?
View 5 RepliesArray With Changing Counts
Jan 13, 2012I've used this method in the past and it's worked but I can't figure out what's different about the environment now that's stopping this from working.I have a string that I want to assign array values to. I dim it then I go to assign and I get "Object reference not set". [code] If I change it to the following it works but my UBound is too high for proceeding calculations and loops or too low to accept the total input I need it to take
View 4 RepliesChanging The Value Of An Array Through A Foreach Statement?
Jun 13, 2012I am making a program that automates the seperation of a csv file. We read the csv in through and then assign the "line" using a split command to an array. After that we go through each "cell" in the array and put an = in front because this causes leading zeros not to be lost. Here's the code.
arLine = line.Split(replace)
For Each cell As String In arLine
cell = cell.Replace(",", "")
cell = String.Format(cellFormat, cell)
Next
arLine is the array and replace is the delimiter, in this case a pipe not that it matters.'
When it goes through, the arLine is correct but the values in each cell are not changing, any thoughts? newer to VB.net and need direction
DataGrid View Changing An Array
Apr 26, 2009I have a table of 51 data points all numbers between 0 and 8000, i have stored the data in an array of ushors's, and on my form i have 10 numerical text boxes, So that the user can change the values in the table every 5th value. Using the value changed event the program then re-calculates the values in-between.
What i would like to do is show the table in a data gridview and allow the user to change the values in the array using the datagrid view, i know how to create a table but not how to link the table, so that it can change the values contained in the array.
Below is the code i am using to create the table:-
Option Strict On
Public Class FrmViewTable
Private BindingSource As New System.Windows.Forms.BindingSource 'Create a binding source for the tabel & dataview
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Changing Data In Text File Or Array?
Dec 15, 2009I have a csv text file, shown below that I want to edit based on user inputs. When the user wants to change the current price of a stock, they enter the stock name, and the new price. When the button is clicked, VB needs to find the appropriate stock, and then change the current price.The data needs to be pulled from the text file into a temporary file, changed, then the temp file needs to be renamed to the original file name and the original file deleted.This is the only part of the program I can not figure out. I have put my program code here as well. The click event that I need this to work on is: Private Sub btnUpdateStock_Click --- I have been playing with code in that section, so that's why there si abunch of crazey code there.
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Changing Of Colour In Textbox?
May 7, 2010my puzzle have random characters. and i want the colour of the character to change when i retype it. Lets say R... i backspace and retype r but there's coulour. can i know how?
View 13 RepliesChanging Textbox Value To Integer?
Aug 1, 2009Im having trouble changing the value of a textbox to integer. I want the user to enter a start number in the textbox, then when the user presses the button +1 that number is incremented by one.
This is what I have and it does not work Dim TestNumber1 As Integer TestNumber1 = Integer.Parse(TestNumber.Text) TestNumber1 = TestNumber +1
does anybody know of any good Visual studio 2008 books to help me with code. I used to dabble in QBASIC and finding the changover quite difficult.
Dynamic Multidimensional Array - Changing Upper Bound?
Jun 14, 2011I have this code:
Module Module1
Dim x As Integer = 1
Dim y As Integer = 1
Dim arr(x, y) As String
Sub Main()
[Code] .....
And with it I'm trying to change the upper bound of array dimensions. But I get this error:"Index was outside the bounds of the array".
Changing A Unknown Textbox Location?
Nov 10, 2011I'm developing a program at the moment and I'm trying to add the capability to add a texbox everytime you click a button. This is simple other than I'm trying to be efficiant as possible, so I made a sub that creates the textbox and the button calls the sub. Here is where it gets tricky I want the new textbox to move just below the previouse textbox, I'm not sure how to do this since Im only really createing one textbox over and over and having a variable name it by one. This souds confusing I know, but check out my code and it will make since. Really all I'm trying to do is change the location of a unknown textbox say since I create a textbox name textbox0 then when I hit the button again my varibale goes up by 1 which makes the new textbox, textbox1. how to I tell VB to change textbox1's location....
Code:
Public
Class
frmExpenses
'I made everything public because I'm runnings a test timer which are sending realtime data to some labels
Public i
As
Integer
[code]....
Changing Fonts In A Textbox - VB In VS 2008 Pro
Aug 2, 2010I am working on a a program that uses a textbox to display data from a telescope. Normally the data is standard ASCII characters, but there is one time when the data is displayed as blocks to indicate the number of degrees to go. The textbox font is set to Sans Serif in the property box. When I show the blocks, I want to switch to Wingdings. I have searched how to change the textbox font and tried several ways found, but none of them work. I know that the textbox will handle Wingdings - I can set the font property and it displays correctly.
The most common method I have seen is: txtDisplay1.Font = New Font("Wingdings",26.0, FontStyle.Regular) ,but like all the other methods tried, the font never changes.
Changing Text Inside A Textbox
Jun 4, 2011I want to change some text inside a textbox when a checkbox is checked. I tried many things, but none seems to work. I need that, when checkbox gets checked, the textbox value gets deleted from backwars until a dot. Then, place another predefined text immediately after this dot.
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Changing The Position Of Textbox Using Code?
Jan 22, 2010In my form there is a AXVS Flex Grid and a textbox.Firstly the textbox will not visible. When the focus will be on a particular column of the flexgrid then the textbox will be visible and the flex will be disable.The position of the text box will be at the bottom of the particular row at the first time. But when another row is inserted then i need to change the position of the textbox to the botoom of the new row and so on.
View 1 RepliesKeep Text In Textbox Same While Changing An Integer Value?
Jun 27, 2012I am new to Visual Basic 2010, but I have been trying to make a line reader with an imported text document into a RichTextBox through an internet source.
I want the RichTextBox's line zero (the first line) to really be line one, but without changing the text in the TextBox to show the change. In other words, I want that change to happen in the background of the program.
I have tried... taking the text from one TextBox and putting it into another, while subtracting an integer value of onean attempt to use a timer to copy the text from one TextBox to another to read the line properly.
I have tried a couple of other things too, but most of them were much more complicated and I could not really explain what each thing did.[code]...
Why Is Textbox String Changing Lengths
Feb 26, 2012I am working on a project that I scroll from one screen to another.
A particular string I have 2 variables that can be changed. If I stay on this screen I can change either variable just as I need
however when I change to another screen then return my string is 1 digit longer and when I wish to edit this string my program fails because the string isn't the expected length.
A portion of my program follows....The Y6 is just a counter. The MA is a conditional control.
ElseIf _
Y6 = 4 _
And MA = True _
[Code]....
Delete 0-27 then determine whats there "NC" or "NO" and simply change it. But again when I leave this particular screen and return my text length is no longer 29 charactors long, it is now 30 charactors.
[VB 2008] Changing Code Via TextBox?
Mar 6, 2009say i have a TextBox1.Text on form1 how would i have it where i input code through the textbox and then it replaces what they put with the actual source(Form1
View 5 RepliesStop An Array Value From Changing When A Random Output Is Generated Using VB 2008?
Nov 28, 2009I am generating an array of random numbers for for a class project (simple yahtzee game)I am comparing the output of the array and displaying a picture of each matching dice in a picture box.I would like to use check boxes to select a position of the array so it cannot be changed until the check boxes are clearedWhen the check box is checked, the value of the position in the array should not change.
View 6 RepliesChanging A String To A Control?
Dec 1, 2010I am reasonable new to programing and have ventured in to using VB.net after creating macro's etc in excel, as this seemed to be the easiest transition into the world of programing.I am creating a application to work with an access database and before I submit the forms textboxs to the database, I check to make sure each field is filled in and if it isn't then I highlight the field by changing the label back colour to orangered.
What I have is a bunch of textboxes and a label above each saying what the field is. so for example the textbox name is txtBox1 and its label is lblBox1, txtBox2 - lblBox2 and so on.So what I thought I would try and do is, as the user leaves the txtBox after editing, the label background colour would be changed back to transparent.
As I have multiple txtbox's I thought I could do this using sender to get the name of the txtBox on leave, strip the first 3 letters txt and change them for lbl cast it as a label, then change the background color but I cant seem to convert my string to a label control. can someone help me with what am i missing or not doing.
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Changing The Orientation Of A Win Control?
Dec 2, 2009I need to allow the user to rotate a control (the control inherits from a TextBox) in 90 degree increments so the text can be read from either side, or even upside down.
I'm guessing I could override the control's paint event and just paint it in the orientation that I want, but I'm just wondering if there's a quicker/built-in way?
Changing Value Of A Control On Report?
Feb 2, 2011I have added a few text boxes to my report in MS Datareport.I want to assign value from my variables to these controls.how to access and address these controls.In VB6, I could simply do it in the code part of the data report.
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