i tick a check box in my datagridview, the cell in column 3 of the same row will change colour? this needs to apply to all check boxes and corresponding cells.
View 5 RepliesThe following code records the row and column of a selected cell.
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If MonthDGV.Rows(selectedRowIndices(0)).Cells(selectedColumnIndices(2)).Style.BackColor = Color.White Then but that is no use. As there could numerous selected cells all over the place, how would I check the BackColor of all the selected cells.
So I have got a program with a timer on, a few labels displaying coordinates, and two buttons. Here is my
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It displays the color of the pixel at the coordinate typed into the text boxes.I have a video of a tennis ball which is bouncing on the spot, and the background in brown, so when the tennis ball comes into view there is a significant color change and i want it to start and stop a timer each time the colour changes significantly.So my question is, how do i get it to check whether the colour chas changed significantly?
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?
View 2 Repliesi 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?
View 1 RepliesIs there any way to change the colour (background colour or text colour) of just a certain item or item(s)?
View 2 RepliesIm trying to colour cells in a datagrid depending on the value of the cell. Ive got a situation where I the 1st time the grid id displayed the coluring doesnt work, but then if I refresh the grid the colouring does work.
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I have managed to find code that allows me to fill the row but how do i limit it to fill the cell only.
Example code:
Option Explicit
Option Compare Text
Private Sub Worksheet_Change(ByVal Target As Range)
[Code]....
I'm doing a uni assignment regarding changing decimals to binary. However this assingment seems to be different to most of its kind from what I can see.Our assignment asks us to have a text box in which we'll enter the decimal, then we'll use a menuscript to and highlight the button 'dec-to-bin' which will then change the colour of 8 image boxes (located in a row above the text box) from black to red based on whether the binary is '1' (Red) or '0' (Black) for that bit.I've struggling to find a starting point as I need to ensure I link the text boxes to the outcome of the decimal and binary but not sure how.
View 2 RepliesI was wondering whether it's possible to change the highlight colour for a combo box without having to create a custom control? Just to try and make what I'm asking clearer, it's not the ForeColour or the BackColour that I'm wanting to change but the colour that's shown by the mouse when you move it over the combo box items.
View 8 RepliesI used this code to created 2 combo boxes General and Specific...and Only show Specific (Combo when Combo A is chosen.....What i need now is to know how to assign specific values to the items in combo b (Specific).??? If i chose a sode, Fanta, i want the total price to be $10.00 (this price will show up in the finial price box..
View 4 RepliesI use check boxes and place them on my user interface (See attachment)I have coded the code for "select all" button :
Code:
Private Sub checkedall_Click(ByVal sender As System.Object, ByVal e As_
System.EventArgs) Handles checkedall.Click
Dim chkboxes, outs As New Collection()
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I could not seems to check all the boxes. Is there something wrong with it? I am not sure how to assign array to check boxes.
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
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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.
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.
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Also I can't use the X and Y coordinate input to move the circle to the entered coordinates.
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.
View 5 RepliesWell, 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.
View 6 RepliesI 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)
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Along with the ownerdrawfixed. How to make the area to the right of the tabs black as well.
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
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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.
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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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.
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Is there away to change the scroll colour in a listbox
I have try to found somthing about this, but I can't
If I have ten textbox. In each with different a b c d e f g h i. I want to retype it and the colour wil change. Lets say I backspace a and when I retype it will change to green.
View 1 RepliesI have the below[code]...
how I would make Calc_points.text = forecolor.red?
Ive tried many thing which throw up more errors
Is there a way to animate a TextBlock's colour change?
At the moment I am basically using the enter/leave events to change the colour and I would like to a almost like a fade (but a fast fade, so .1/.2 secs) to give it a nicer visual appearance instead of being instantaneous.
ps. Due to constraints, the actual code is vb.net but I will accept c#.net answers as I can read both fine. Just learning WPF.
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?
View 3 RepliesOne of the fields in a listview control is a calculated integer field. Is there any way that when the value is less than 0, the font colour of the whole row or the column changed to red?
View 1 RepliesIs it possible to change the aero colour (like instead of the default blueish aero have like a black or yellow one)?
I don't want to change the settings on the computer, just for that application to have a different colour aero colour.
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
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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.
How do you change the colour of the title bar?
View 1 Replies