I am looking for a way to change color code for individual characters on the same line as others, which will have a different color. Much like how some words in the code will be blue, black, light blue.. I can't find any code online and don't know enough to make it myself.
View 1 RepliesI have a combo box which will store a list of RGB values generated when the user makes a custom color in the color dialog. The values are stored in the combo box in RRR, GGG, BBB format. I have this working. The code for this is as follows:
dlgChooser.ShowDialog()
Dim colorR As String = dlgChooser.Color.R.ToString()
Dim colorG As String = dlgChooser.Color.G.ToString()
Dim colorB As String = dlgChooser.Color.B.ToString()
lblTitle.ForeColor = dlgChooser.Color()
cmbRecent.Items.Insert(0, colorR & ", " & colorG & ", " & colorB)
cmbRecent.SelectedIndex = 0
The next part is to change each recent color's background color to match whatever color the values represent (so that it's easier to pick from the colors). How do I assign a background color to each item listed in the combo box?
I need to know how to change the foreground color of a single character in a textbox control programmatically.
View 2 RepliesI have a combobox called cbMaterialType on a windows form that's bound to a table in SQL - everything loads great and the combobox displays 'Material' items as it should, in that table I have two fields - Material (as mentioned above) which is a char(25) and InStock which is an nchar(1). If the InStock field contains a '1', I'd like the individual material to be green in the combobox, if '0', then red. I have the simple code in the drawitem event of the combobox as follows, but can't seem to get any results at all:
Private Sub cbMaterialType_DrawItem(ByVal sender As Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles cbMaterialType.DrawItem
If MaterialTableAdapter1.GetData.Item(cbMaterialType.SelectedIndex).InStock = 1 Then
cbMaterialType.ForeColor = System.Drawing.Color.Green
Else
cbMaterialType.ForeColor = System.Drawing.Color.Red
End If
End Sub
I've never worked with any form of color in comboboxes before and this is my first attempt at the drawitem event.
How to programmatically change foreground color and make bold text in individual cell location on DataGridView control (Visual Basic)?
I use "dgMatrix.Rows(r).Cells(c).Value = x" to assign individual numeric values to individual cells in a DataGridView control. My question; is there a similar way to change foreground color and make bold the text in this cell, by specifying the individual row/column cell location?
For example; for cell (row 3, col 5) in the DataGridView make text in cell say red and bold or blue and bold so as to highlight and distinguish individual cell contents. As needed, I will also need to reset these properties (foreground back to automatic/black and font from bold back to regular); the reset could be done globally to the whole DataGridView as opposed to indiviaually by cell.
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 Repliesdgv_WorkHistory.Rows(i).Cells("DateOfWork").Style.BackColor = Color.GreenThis doesn't change the background colour - what am I doing wrong here?
View 16 RepliesI have a a multiline textbox, I want to take each and every character that the user enters and on a button press it replaces them with a set of characters, like:
i with x75d
or:
f with g8r
but the only way i have figured out how to do something like this is using a character in between each character and the split method, like:
Dim input() As String
Dim txt as String
Private Sub Encode_Click(ByVal sender As System.Object, ByVal e As
[Code]....
i am trying to validate a string that has been inputted into a text box so that it checks all of the characters in the text box individually. I have got the code to check the first character...
If Char.IsLetter(textbox1.Text) = False Then
MsgBox("Error! Invalide charecters present")
Exit Sub
End If If
I was just wondering if there is some sort of loop that i can do so that it checks all of the characters in the text box.
If Char.IsLetter(txtCustomerName.Text) = False Then
MsgBox("Error! Invalide charecters present in customers name")
Exit Sub
End If
My project needs to read and count the individual characters in a textbox. Is that possible? If so, how so?
Nameone = TextBox1.Text.ToLower
For F = 1 To Nameone.Length
L = Nameone(F)
[code].....
I 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 RepliesHow can I change colors of a control using html color code or RGB. Want to chang back color of a text box in the code.
View 6 RepliesAfter upgrading to .net 4, my project is throwing errors everywhere I try and change the Foreground Color in code. It works fine in .net 2, 3 and 3.5
View 18 Repliesi have a paint app that i was doing and i have radio buttons that i was using to change the color and i get how to change the color for example [code] i get that the e.x,e.y is the mouse position and the 6,6 is the height and width of pixel but what i am trying to do is use another three radio buttons each to change to different size pixels but i have no clue on how to write it without using the g.fillellipse but that needs a color parameter so i am not exactly sure on how to start anyone got any hints?
View 3 RepliesSo I have a RichTextBox for a Chat, And I was just wonder how I can change the color of the text in the code. I know you can change the foreground color in the application its self, but I need to change the color in the code.
View 3 RepliesIs it possible to change string color. I think no, but could change how it displays.
View 7 Repliesi'm programming at Windows 7. I'm using ListView Groups, this option good but My Form'sbackground color dark, GroupHeader's default color blue and it's not editing. How to change GroupHeader's color?
View 2 Repliesi'm building an application using ms chart control on VB 2010. I want my chart look something like that:url...is it possible to achieve similar results in VB?
1) is it possible to remove that black grid of vb chart, or just remove half of it (like in that example)?
2)is it possible to change the color of that grid?
3)is it possible to rotate the axis? for example Y goes from top to bottom, X goes from left to right?
4) is it possible to style every point of chart with squares or dots? (like in example)
I change the background color of a button to red, and need to change it back in the code to the default gray
View 2 RepliesI am trying to either change the text or preferably the background color of a listview item if it is checked and a button is pressed.
I looked at a few older ways of doing it but it doesn't work anymore
I'm not really sure about how to do this.
[Code]...
[code]What is the right code to change color and format?
View 2 RepliesDoes anybody know how can we change color of Panel's Scrollbar in vb 2010?
View 4 RepliesI am just staring off using VB 2010 after using 2005 for a while. In 2005 I used a third party control to automatically make a button a default color and when the mouse rolled over it, it changed to another color and then back to the original color when the mouse left the button.
I want to be able to set this as a default for all of my buttons in my project as there are tons of buttons throughout. I found the ControlTemplate. I don't know if it is the answer or if I don't understand how it works, but I just am not getting it.
How do i change the Environment Background color as explained below?
View 4 Repliesive been trying to get ths workign but cant quite do it, i have a rtf field, and once the users entered the text, on the save button, i want a small function which will change the font color of certain lines. So for instance the user enters this:
[Code]...
I'm making an application that will change position of two characters in Word.
[Code]...
Program works good, it is mixing characters good, but it doesn't write text to the file. It will write text in console, but not in file. Note: Program is working only with words that are divisible by 2, but it's not a problem. Also, it does not return any error message.
Depending on a specific string, how would I retrieve a random color-code?
View 4 RepliesI made a simple code that changes the background color for my program and then save it. But for some reason, it will not work if the RGB code has 255 in it.
Public Class Form1
Dim R, G, B As Integer
Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click
R = TextBoxR.Text
[CODE]........................
Is it possible to change the forecolor if individual cells depending on its value (for instance changing from Navy to Red if negative in currency columns?
View 1 Repliesi have 2 tables assignment and feedback, in a gridview it displays all the assignments, the assignments then get feedback. im then wanting to change the view feedback button in the gridview depending on if there is new feedback for example:the feedback table has a state field in it so when its 1 i want that image button to change to the one with the +
View 1 Replies