VS 2008 - Using Cases To Change Background Colour
Mar 18, 2010
I am working with cases, I'm only learning it so far, but just can't get a drop down menu to work that would change the background of a Textbox.
Private Sub cbColours_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cbColours.SelectedIndexChanged
Select Case colours
Case Is = "Red"
txtSpace.BackColor = Color.Red
[Code] .....
It isn't doing anything at all...
In the dropdown menu, it has
Red, Blue and Green one per line
When the value (e.g. Green) is clicked, it will then change the Textbox to the colour selected.
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Oct 27, 2011
I want to search a column in a DGV and when a certain word is found, simply change the row colour.I've got the following which works if the row contains only that word unfortuantely my rows contain sentances.
Dim search As String
search = "Check"
For i = 0 To DataGridView4.Rows.Count - 1
[code]....
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May 7, 2010
Is there any way to change the colour (background colour or text colour) of just a certain item or item(s)?
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Jul 20, 2010
Ok so i have a form of witch the user is able to change the background image of. The form has labels on it. How can i make the fore colour change to be if possible the opposite colour to the image where the label is in order to make it readable?
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Jan 12, 2012
dgv_WorkHistory.Rows(i).Cells("DateOfWork").Style.BackColor = Color.GreenThis doesn't change the background colour - what am I doing wrong here?
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Feb 4, 2011
I have successfully converted the FullCalendar into asp.net / VB and it works perfectly. I am struggling to change the background colour of an event based on a SQL query. I have tried many of the links on StackOverflow and on the Full Calendar Docs [URL] but I have barely any knowledge of jQuery/Javascript so this is proving very difficult for me.I have 5 Employees and I would like each of them to have a unique colour on the Calendar. In my SQL table there is a SalesPersonID field for each employee. I want to change the colour based on the ID. e.g.: (I know this will not work in this scenario, it is purely for info)
If "SalesPersonID" = "1" Then
cevent.className = "Steve"
ElseIf "SalesPersonID" = "2" Then
[code]....
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Apr 8, 2010
My VB2010 programme changes the background colour of a button (butExtra.BackColor = Color.Red). But how do I restore the colour to the default "Control" colour?
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May 30, 2011
i am looking to change the windows colour and colour intensity. These settings are accessable through Control PanelAppearance and PersonalizationPersonalizationWindow Color and Appearance But is there a way that i can remotely change these two settings through functions in my windows form application? Also is there any way of removing the slight blur on the window bars/taskbar when using an aero theme?
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Jul 22, 2009
I would like to change the colour of my tabs, i have searched and what I found changed the tabs, but caused it to change colour to the right of the tabs which I would like to be black. I have used this:
Private Sub TabControl1_DrawItem(ByVal sender As Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles TabControl1.DrawItem
Dim g As Graphics = e.Graphics
Dim f As Font = New Font(e.Font, FontStyle.Bold)
Dim b As New SolidBrush(Color.Black)
[Code] .....
Along with the ownerdrawfixed. How to make the area to the right of the tabs black as well.
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Nov 25, 2010
How do you change the colour of the title bar?
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Jan 15, 2010
Is it possible to click on a textbox and change its colour?
I tried two different codes but it doesnt seem to work.
1.
Private Sub TextBox2_MouseClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles TextBox2.MouseClick
TextBox2.ForeColor = Color.Green
[Code]....
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Jun 12, 2011
change the colour of text in a textbox through a button in a simple text editor that i am working on?
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Oct 22, 2010
I am trying to change to form backcolor from one colour to another with a time delay of 1 second. I have tried various things without success and this is the best I can come up with:[code]The problem I am getting is the colour is not changing until the loop has finished.
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May 13, 2009
there is 1 problem that i keep trying to sort out but cant quite do it, this is in a form is there a way to make the background to it transparent? thus see all the pictureboxes, buttons, labels,etc. inside the form but not the form itself? the only things i can think of is opacity and visible however those just don't show anything in the form at all. if I try change the backcolor to transparent it ends up with an error as to what i can understand(correct me if i'm wrong) only controls and childs can have transparent backgrounds.
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Jul 27, 2011
I have a treeview and if I click on another control the hightlight disappears so I set the HideSelection to false and now the highlight row changes to a really light gray. Is there a way to have it still as dark blue. The reason being is because the user is clicking on a row in a grid and dropping it on the treeview and I need it to be clear that it will add it to the selected node which needs to be clear.
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Jul 23, 2009
i know how to toggle a button background color when i click on another button? That means i have two buttons on a window form and when i click on button A, button B will toggle its own background color based on the click event in button A.
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Mar 27, 2009
I have a large number of textboxes on a form that are set to read-only until the user clicks an Unlock button. I have left the default colouring in place (no code required), so the boxes are light grey when read-only and change to white when not read-only. The problem I have is that Windows Vista's colours are so insipid and pale that it's hard to spot the difference on some monitors. It all looks good on an XP desktop but the difference is too subtle on a Vista PC.
Can the default colouring of a read-only textbox be changed? I know I can change it in code with backcolor but I don't want to put loads of code behind my Unlock button. That's the way I did it in VB6 and I want to get away from that. I just want to use the default "greying out" action when making the texbox read-only, but change to a slightly darker grey.
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Feb 21, 2010
I have 2 events, one is that user can drag and drop the checkbox to wherever they like and other is to double click on the form to change background image. How to save these settings so the next time the form run, I'll have new checkbox position and background image.
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Jun 15, 2009
what exactly the difference between using cases and if statements are.
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Dec 20, 2011
I am trying to change the background color of specific rows in my DataGridView. Nothing is happening here.[code]
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Nov 3, 2009
Im trying to to detect what is in the string and so something for each different result but im not sure howto, here was my first idea but it obviously doesnt work as you cant use contains that way:
Select Case omg.Contains
Case "1"
MsgBox("1")
Case "2"
MsgBox("2")
End Select
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May 20, 2012
im trying to change the colour of the progress bar for a custom control. ive tryed quite a few methords like using the sendingmessage function below:
<DllImport("User32.Dll")> _
Public Shared Function SendMessage(hwnd As Integer, wMsg As Integer, wParam As Integer, lParam As Integer) As Integer
End Function
[Code]....
but this didnt work for me i couldent see any change.
what would be the best way for me to change the forecolor for this control? i cannot use PercentFull.ForeColor as i will have xp styles enabled.
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Nov 5, 2011
I have created a program that Draw a circle and then you can move it around a picturebox. I have made code so that it changes colour but instead of changing the colour of the circle already been drawn it creates a new circle which when you overlap the original circle with the new circle it cuts part of it.So what I wanted it to do when I change the colour of the circle it changes the colour of the circle already been drawn instead of creating a new circle.
[Code]...
Also I can't use the X and Y coordinate input to move the circle to the entered coordinates.
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Apr 7, 2011
I want that when a form appears, your screen colour changes to red, blue and black, how to do that in VB.net? I'm using Visual Studio 2005. Explain me as I dont; know.
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Apr 26, 2011
Well, i created a form and added a textbox and a button to it, when i press that button this text "VB Forums" appears in the textbox. The question is, how can i make that those initial letters (VB) appear in another colour e.g Red but the remained Text (Forums) stay as it is.
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Aug 20, 2009
This is the code I have, but it doesn't work, does anyone know how to change the colour like I'm trying to do.
'If the text is changed
Private Sub htmledit_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles htmledit.TextChanged
[code].....
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May 20, 2009
I'm trying to make a text editor, and I want to make it highlight different syntax in different colours.
E.g. when the user types in <html> I want that to appear in red.
How exactly would you go around doing this?
For a better visualisation, this is what I have so far:
From the properties pane of VB.net, I can only change the whole TextBox's font colour.
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Jul 18, 2012
I try to make my datagridview rows change colour depending on value on a row cell. I ve tryed everything i found on the web but nothing..
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Jun 23, 2009
[code]...
i have a text file like above. I want to change the Column which starts with red colour to T1,T2........Tn. I used this code.
[code]...
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Nov 2, 2009
Is there away to change the scroll colour in a listbox
I have try to found somthing about this, but I can't
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