Winforms Auto-height Text Area?
Aug 16, 2009
I have a richtextarea with a bunch of text in it. I would like to somehow make it expand to fit all the text without showing scroll bars. I would like the width to stay standard and the height to expand. Is there a good way of doing this? I planned on looping through and adding a pixel to its height every time.. and then checking if the scroll bars are visible. There is no simple way of doing this in vb.net that I can find without using windows api specific methods.
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Feb 16, 2009
I have a form which is a mdiParent, on this form I also have a left docking form which obviously reduces the size of the avaliable mdi area. Is there a way that I can get the width and height of the mdi area that is avaliable? I am programming in VB.Net.
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Feb 16, 2009
I have a form which is a mdiParent, on this form I also have a left docking form which obviously reduces the size of the avaliable mdi area. Is there a way that I can get the width and height of the mdi area that is avaliable?
I am programming in VB.Net.
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Jun 21, 2012
i want to create image with width and height 64 and set all pixels to black
dim b as bitmap
b.width = 64
b.height = 64
[code]....
the code not working
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Mar 29, 2009
Iam trying to convert all my access database into Sql Server databases and also create vb .net application for them all. First problem I encountered was there doesn't seem to be anything like a continous form(I know there is a datagridview). So i thought i would create a flowlayoutpanel. Place lots of textboxes on it and fill each of textboxes with information form my dataset. now on to the problem. one of the textboxes is the item description field. This field can have one word or many words. I have been trying to get the textbox to auto expand in height to cover the text. Below is the code I have put together to try and get this to work correctly.
vb.net
Imports System.Runtime.InteropServices
Public Class Form1
Private Const EM_GETLINECOUNT As Integer = &HBA
[Code]....
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Oct 7, 2009
I'm trying to get specific rows in a DataGridView to resize to the minimum height required to display my wrapped text. There's only field with multiple lines, and usually its in the vicinity of 1-2, but can get up to four. When I called[code] DataGridView1.AutoResizeRow(loadcol)[/codein a for-loop, it made every column enormous,enough to fit maybe 9 or 10. I don't want the user to have to resize columns to see pertinent data, nor to have to scroll and try to remember all the data as they edit
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Mar 29, 2009
Just started trying to convert all my access database into Sql Server databases and also create vb .net application for them all. First problem I encountered was there doesn't seem to be anything like a continous form(I know there is a datagridview). So i thought i would create a flowlayoutpanel. Place lots of textboxes on it and fill each of textboxes with information form my dataset. now on to the problem. one of the textboxes is the item description field. This field can have one word or many words
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Feb 5, 2009
How to change the height of each row of datagridview in order for it to more taller. I use this code
Me.DataGridView1.RowTemplate.Height = 100
I want it to adjust base on the content of the text.. so that each row dont have the same height and it will base only on the size of the text or content of the current row?
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Jun 6, 2012
been trying to find examples of how to go about auto sizing the controls i have within a grid control if the users screen is larger than the default size.Currently i am unable to resize the controls when i enlarge the form. Is there any code currently that can find all controls inside the grid and resize them on the fly when the form is resized?My current code is:
<Window x:Class="Window1"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
[code].....
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May 13, 2012
I implemented auto complete in vb.net textbox , but there is an issue that when user types something in text box the auto complete suggestion list blinks and disappears like if the focus changed
here is the code:
Dim Bl As New ItemBL
Dim suggestions = DAL.DisplayLikeNameList(Trim(MyTextBox.Text))
Dim MySource As New AutoCompleteStringCollection()
[code]....
I believe the problem in Mdi form because it has timer code executed after the above code :
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
LblDateAndTime.Text = Now
End Sub
Note: the auto complete code is executed in a child form not in the Mdi Form , what do you suggest to keep suggestions list "sticky" as the user writing in the text box ?
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Mar 2, 2009
The default MDI parent control has a large "desktop" area that can display multiple child forms. Users can drag forms to the edge of this desktop area so that most of the child form is off the screen. (A scroll bar then appears in the MDI parent) I don't like this feature. Is there a way to lock down the edge of the desktop area so that the child forms remain fully visible?
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Feb 16, 2012
I have a windows form with a DataGridView control.I bound it into an attached DB file (.mdf).I perform insertion by generating a dynamic Insert statement. I then pump this sql statement into a SqlCommand object and perform ExecuteNonQuery() method. All of these is performed by handling a Button click event. The button and the gridview is located on the same form.
Public Sub InsertRow(ByVal param1 As String, ByVal param2 As String, ByVal param3 As String)
Dim strConn As String = (the connection string)
Dim sqlConn As New SqlConnection(strConn)
[code]....
After the code execution, the DataGridView is not updating (remains intact). I have to exit the form and reload it to have the updated gridview.For certain reasons, I can't use DataTable object.But I would like to have this gridview updated everytime I run the insertion.
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Sep 20, 2010
I am developing an application in VB.NET 2008, in which I try to get Desktop Icons Text Width & Text Height.So far I have obtained all desktop icons positions, but I really can't figure by myself how to get Desktop Icons Text Width & Text Height.
[Code]...
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Sep 20, 2010
I am developing an application in VB.NET 2008, in which I try to get Desktop Icons Text Width & Text Height. So far I have obtained all desktop icons positions, but I really can't figure by myself how to get Desktop Icons Text Width & Text Height. Here is the VB.NET 2008 code that I use:
[Code]...
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Sep 20, 2010
I am developing an application in VB.NET 2008, in which I try to get Desktop Icons Text Width & Text Height.So far I have obtained all desktop icons positions, but I really can't figure by myself how to get Desktop Icons Text Width & Text Height
Imports System.Runtime.InteropServices
Module mdlDesktopIcons
Private Const STANDARD_RIGHTS_REQUIRED As Integer = &HF0000
[code].....
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Sep 20, 2010
I am developing an application in VB.NET 2008, in which I try to get Desktop Icons Text Width & Text Height.
So far I have obtained all desktop icons positions, but I really can't figure by myself how to get Desktop Icons Text Width & Text Height.
Here is the VB.NET 2008 code that I use:
Imports System.Runtime.InteropServices
Module mdlDesktopIcons
Private Const STANDARD_RIGHTS_REQUIRED As Integer = &HF0000
[Code]....
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Sep 20, 2010
I am developing an application in VB.NET 2008, in which I try to get Desktop Icons Text Width & Text Height.
So far I have obtained all desktop icons positions, but I really can't figure by myself how to get Desktop Icons Text Width & Text Height.[code]....
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Jun 11, 2011
Ok so here is the HTML of the page:
<!-- Generated by F12 developer tools. This might not be an accurate representation of the original source file -->
<html lang="en" xml:lang="en" xmlns="http://www.w3.org/1999/xhtml"><head>
<meta content="text/html; charset=utf-8" http-equiv="content-type">
[Code].....
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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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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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Mar 27, 2009
I'm in the process of making a barcode printing program for my job. The barcode is printed by printing text using font "WASP 39 LC". I have it automatically determining the correct font size of the text so that it will stretch from the left edge to the right edge, but the barcode isn't very wide (or tall), It's only about a centimeter tall (when printing a 9-digit number).
[Code]...
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Jun 11, 2012
Trying to set the viewable area to a smaller screen area and have it cycle through as the person moves using collision detection to move the backgroudn image. Here is the start but its off to a bad start so far.
Public Class Form1
Dim Mapx As Integer = 600
Dim Mapy As Integer = 2000
[code]....
Basically the forum size is set to 600x2000 but the client should only allow you to view 600x600. I want it to add +1 once you "collide with a invisable box I'll add and this will redraw the screen.
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May 12, 2010
I designed a form and managed to fit graphics inside it. Picture box is 465 pixels high. Form1 is 500 pixels high. SnapShot of the screen verifies that the 500 pixel height is the overal height. It includes the upper Bar and lower frame. Is there an instruction to set the From's inner pixel size and not overal?
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Feb 16, 2011
I want a multi line textarea using VB.net.I have used textarea in html before but I have never used it in VB.net I tried:
<text area id="TA" cols="100" rows="20"></textarea>
I introduced space between text area only coz I cud not write it other wise in this forum.. in my code there is no space. But I cannot change the value of textare using my code behind file.
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Jan 24, 2011
make the text in a text box into a text file that auto-creates in a specific?
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Aug 15, 2011
make the text in a text box into a text file that auto-creates in a specific?
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Apr 8, 2009
If I have a control, in this case a button, can I restrict the area it considers valid for text?
In the attached image, the left and right arrows are custom drawn in the paint even, I also have a scroll timer that scrolls the text if the length exceeds the buttons width as measured by Graphics.MeasureString.
I want to restrict the text from red line to red line so when the text scrolls it does not interfere with the arrow indicators, can the text area be overridden to some custom region?
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Dec 23, 2010
How do I can put a text (shift the icon image) on notification icon alredy put it on system tray (near clock place) using Visual Basic 2010?
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Mar 3, 2010
The projects program is designed to open files output by another program, allow the user to edit the files content, then send the file to a specific bookmark within a word template. Unfortunately most of the output files by the 'other program' are html format.Question Is there a way to strip out HTML from the file when it has opened in my text area within the program? I found one or two online guides but haven't managed to get them working.
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Sep 17, 2011
i have a textbox a button and a webbrowser What i need is when i hit the button whatever info is in the text box will be inserted into the webbrowser text area. Website that the webbrowser goes to[URL]..
<label>Just write or copy and paste your proxy IP addresses and ports to then click in <span>Check Proxy</span> button!<br><em>(one IP:Port per line)</em></label>
<textarea name="proxylist" class="textarea defaultTextActive" cols="22" rows="11">
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