I am trying to change the BackColor property of a text box , by code , but I can't do it ... I know the color value (i.e. 255;445,255) but I can't find out how can I set that value by code ... This MSDN has become so useless I can barely get any help from it .
View 8 RepliesI have a messagebox created during run time, I want to set the color of the messagebox to White.
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Im havin a problem changing my picturebox back color to System color "Control".I can set it to color.red , color.blue etc , but not control .
View 6 RepliesMy problem with my project so please help me about I am enclosing my project with problem very simple but I can't found. I am using text box and listbox last two textbox i.e. txtlani and maskedtextbox.
Now the problem is when the user put the data into above mentioned two text boxes for the selected item of the list box I want to change the back color and If the user wish to leave blank that two text boxes then no change at all in the list box selected item.
In short that if Textbox leave blank then no change in the selected item back color if in the Textbox have some value than selected item back color change.[code]....
I used to use ADODC with VB6. Once I've set up databindings I can set a text box or other controls to link with a database's specific field by changing the Text property under Data > DataBindings. I want to change the field the text box links to at different times using code. How can I do this?
View 13 RepliesI started to learn VB.NET and I'm trying to do a syntax highlight. The problem occurs when I set the color of selected text. It changes the whole richtextbox's content.
Private Sub txtText_TextChanged_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles rtbText.TextChanged
Dim keywords As ArrayList
Dim index As Integer
Dim keyboardCursorPosition As Integer
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I need to do this in order to create a dynamic background brush for a custom control (inherits ContentControl). My custom control has two dependency properties: StartColor and EndColor. In the control template for the custom control, the control is wrapped in a border that's background is a RadialGradientBrush with gradient stops. one gradient stop's color is bound to StartColor and the other's is bound to EndColor. I have this WORKING in XAML, but I need to convert it to VB code. The border element of the control template in XAML is done with the following code:
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I have this code.
'//////////////////////////
If TextBox1.Text = Form2.TextBox1.Text Then
TextBox1.BackColor = Color.Green
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How I can change the back color of a single cell of a datagridview in runtime?
View 1 RepliesI have been playing around with the "MouseDown" event and have gotten stuck. What I need is for when you click on a label (for instance), the back color will change, BUT I also want it to change to another color (back to its original) when nothing is clicking it. I can change the color with one mouse click, but when I release the mouse button, it stays the color it changed and doesn't revert back.
View 2 RepliesHow to change the Data Gridview Button Back Color and Fore Color Based on Condition in Vb.net2005. i'm Attaching the gif toooo
View 5 RepliesI'm having problems with my labels for some reason when I set the font color to red it shows up grey when I run my project?
View 1 RepliesI am newbie using asp.net I want to ask on how to change color of the label with some conditional statement. For e.g if the stock is below 20 then the label will became red if not then it's black.
View 1 RepliesLike wise when u change the font the font changes by using fontdialog
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In on a section of my book about classes and properties. In this example, the author is attempting to show how you can validate a value passed to the property before setting the property. Looks like so far in this book, a couple of things have slipped past the editor, and I think this might be another one...Here's the example:
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I've been trying to search a way to set IE's proxy in code and ran across the WinINet API.I then found some code that someone made to set the proxy:
VB.NET
' The Windows API function that allows us to manipulate
' IE settings programmatically.
Private Declare Auto Function InternetSetOption Lib "wininet.dll" _
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how to modify it correctly.
Could someone with more experience than myself please take a look at my code and maybe tell me why I can't reset my textboxes back to "zero".[code]
Nothing works.My Textboxes still retain there last values even though the impulses are no longer present.I think it has something to do with the updatetext event but I have no Idea how to get around it.
im searching on how to change labels text color inside the code depending on my needs , for example my label's text is set to = "hello world" , can i change hello's world color to x and world's color to y?
View 4 RepliesDo you know why this happens?
vb.net
If (strCampaignFolder <> "") Then
'Next line works fine when strCampaignFolder already has a value set by
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We have become disenfranchised with our med records scanning package and are doing in house development to create our own. With most of the interface built out, the monster of calling the Fujitsu Twain driver and pre-setting scan options is what I am looking for. Fujitsu does not have an SDK available on their web for this.
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This should be fairly basic but maybe the search terms are too general to find relevant answers.I have an MDI form with a conventional toolbar. When I open a small non child form I want to set focus back to this main form so the user can click the help button on the toolbar if necessary.
Tried frmMain.Select() and frmMain.ToolStripButton0.Select() at end of small form load but it doesn't work. The user has to click the help button twice, once to select it and once to open it. A minor problem but annoying.
My problem is that I'm trying to parse a String to a System.Drawing.Color. Im trying to set up a simple notepad, here's part of my code:
Private Sub ToolStripMenuItem6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Colorfuente2.Click
Try
Dim cdlg As New ColorDialog[code].....
Is it possible to populate an AutoComplete text box property in code from an Access query.
View 6 RepliesI would like to ask, it its possible to apply opacity to the back color of groupbox?In my form i have an image background, and groupbox that has label. if I'm going to make the back color of Groupbox to Transparent, the label inside the Groupbox is not readable
View 6 RepliesI have a textbox where onload I want the back color of the textbox to be white, instead its grey, I have the following code;
TxtColStage.Enabled = False
TxtColStage.BackColor = Color.White
I had the following code in my table,I would like to make alternate color in each row of my table,how can I do it??
Code:
Private Sub TableDetails(ByVal MydinProdNbr As String, ByVal OldStockCode As String, ByVal SupplierPrdNbr As String, ByVal Description As String, ByVal Packing As String, ByVal ListPrice As String, ByVal Disc1 As String, ByVal Disc2 As String, ByVal Disc3 As String, ByVal TotalOrderQty As String, ByVal DeliveredQty As String, ByVal SelectedQty As String, ByVal FOCQty As String, ByVal DiscountAmt As String, ByVal NetUnitPrice As String, ByVal Amount As String)[code]......
I am developing a small windows application(vb.net) in vs2005.I will have a grid view that will keep on refreshing for every 5 seconds.For that grid, I want to set a background image which I can do.But my problem is, while refreshing the grid image also get refreshed which make the form unpleasant to view. So, I try to make the grid backcolor as transparent so that I can utilize the form background image which will solve my problem. But I got the error message that, we can not set the grid back color to transparent. Is there any way to achieve this.
View 2 RepliesIn design mode - how do I change the default back color of buttons? I am using a white font and can not see the writing with the back color. The backcolor is transparent so in runtime it is fine (back color goes to blue and white shows).
View 2 RepliesHow do you set the back color for a date picker control in vb.net 2008? There is no back color property like on a textbox.
View 3 RepliesHow do I make the backcolor of a combo box change to red after the user clicks the combo box and makes a selection?
View 2 Replies