Make A Pen Have Two Colors?
May 12, 2010I have a code like this Dim p as new pen(color.blue)
and i need the pen to have two colors so its like ty dye. It is a drawing program so the pen needs to have two colors.
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How To Make Button Colors Changeable
Mar 21, 2011I'm working on a game in VB.NET and I had an idea that lets you change button colors before launching the game (made a game launcher) but I can't figure out how to do it. The original code I set:
buttons(i, column).ForeColor = Color.Blue
buttons(i, column).BackColor = Color.Blue
I want Color.Blue to be changeable in a ComboBox I put in the gamelauncher form. I've tried it like:
buttons(i, column).ForeColor = Gamelauncher.ComboBox2.Text
buttons(i, column).BackColor = Gamelauncher.ComboBox2.Text
But it wouldn't work!
IDE :: How To Make A Progress Bar Change Colors Using Xp Style
May 12, 2012Someone on here sent me to this video tut on how to make a progress bar change colors using xp style. So I watched t and came up witht his but why does this work? The function part I dont understand completely. I have a idea roughly but still trying to understand why it works.[code]
View 3 RepliesMake Blinking Shape In Different Colors Using For Loop?
Jul 22, 2011make blinking shape in different colors using for loop?
View 2 RepliesMake The ListBox Items To Show Up Every Other In Two Different Colors?
Jan 28, 2011I am currently working at an, as the topic tittle says, ListBox control, writed in pure GDI to inproe my GDI skills.The problem is the ListBox items (defined as ListeItm), i tryes to make the ListBox items to show up every other in two different colors.
To do so, i have created a boolean called "lf". When the ListBox item is created it checks what the value of lf the last Item got, and chose the opposit, but somehow, it is not working.
Imports System.Drawing.Drawing2D
Public Class Liste
Inherits Control
Dim G As Graphics, B As Bitmap
[Code]...
Make A Code Editor Using The Class SyntaxRTB Which Colors The Keywords Only?
Apr 5, 2010I'm trying to make a code editor using the class SyntaxRTB which colors the keywords only,I tried to modify it so that it colors comments as well by adding the following block of code to the sub ColorLineNumber() but the problem is you can't write comments on the same line that has code on it and I don't know how to do it?
Dim Instance As Integer
Dim CLine As String = Me.Lines(LineIndex).ToLower
Instance = InStr(CLine, "'")
[code].....
Make A Button Flash Between 2 Colors Every Second Until The Button Is Pressed?
Oct 25, 2011I have button1 and button2.When button1 is pressed, I want the color of button2 to switch between white and red every second until it is pressed.
View 1 RepliesHow To Do Colors From Sql
Aug 21, 2009I have another form which shows the colors from the sql server table when i click a button called show . I have arranged 15 buttons as you show me previously When i click a button called show color , the colos in the sql server tables will be shown This is my aim. for example the itm in the combobox is TATA SUMO the colors are totally 7 in the table of database , how all the colors will shown
Private Sub showcolor_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles showcolor.Click
Dim selectsq As String
[code].....
Changing Colors Using Tab Key?
Sep 13, 2010i just want to know about programming in vb.net. it is based on traffic light first i have 3 text boxes. now when i hit the tab key it is supposed to change in green, yellow and then red. i got the change of color but i do not know how to assign the tab key in it.
View 2 RepliesCheck Two Colors Against Each Other?
Mar 5, 2012I am trying to check two colors against each other with this Test but it does not appear to work. Can anyone suggest what I am doing wrong. :-
Do While (ptColor = Panel1.BackColor)
lft.X += 1
secPt = PointToScreen(lft)
ptColor = GetColor()
cnt += 1
Loop
When I look at the ARGB values at a breakpoint ,then numerical values of the three component colors are the same but the loop does not get executed. ?
Colors Into TextBoxes?
Nov 26, 2009I got hold of this code to give RGB components of a pixel in a
PictureBox(picPic): Code:Dim pnt As Point = New Point(txtXpos.Text, txtYpos.Text) Dim RGBstring As String = ((TryCast(picPic.Image, Bitmap)).GetPixel(pnt.X,
[code]....
Defining Own Pen Colors?
Oct 2, 2009Am I just limited to the VB pen colors, e.g color.orange, color.black etc or can I define my own rgb colors? If so, how do I do that?
View 4 RepliesHex Colors From Strings In VB
Apr 27, 2009I'm creating a little program to help my students to understand colour-mixing in Hex for their Web Design course. What I've got so far, is as follows: The user is presented with 3 sliders (one each for R, G and B) and a button. The 3 sliders each go from 0 to 15 - and when the user hits the "Show me!" button, Select Case jobbies translate the 0 to 15 values as seen here:
[Code]...
How To Invert Colors
Feb 28, 2010this is what i need to do: In the right-hand label, invert the colors of the image. Hint: the inverting white should give black and inverting black should give white. Inverting red (255,0,0) gives cyan (0,255,255). visual basic express 2008 this is what i have, what do i need to make changes to in order to accomplish this?
[Code]...
50 Random Circles With Different Colors?
Feb 9, 2011I am working on a program to generate 50 circles starting with the smallest in the center of the form. The circles do not over lap and the appear to grow outward. Each circle has to be a random color. I have the code that generates what I need but all the circles are the same color. I was thinking about either using an array to hold each circle and color as to not assign the same color to all of them but not sure about putting a graphic in an array. I also think maybe a nested loop of some sort but was unable to figure one out.
Private Sub mainForm_click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Click
Dim penColor As New Pen(Color.FromArgb(Rnd() * 255, Rnd() * 255, Rnd() * 255, Rnd() * 255), 2)
[Code]......
This works to do what I need to get done, I just need each circle to have a random color as it is drawn.
Button Border Colors?
Jan 28, 2011Is there a way to change the border color for buttons created using vb.net?
View 13 RepliesCalling Colors From A .txt File
Jun 14, 2011Beginner question of the day: I have a .txt file that is a series of color names like this-
[Code]...
Can .net Click Specific Colors
Sep 5, 2011Is it possible for VB.net to click colors on a screen? and if so, how?
View 10 RepliesChange Some Colors On A Website?
Apr 6, 2012I'm trying to change some colors on a website. The css look like this:
HTML
TD.RED {
font-family: Tahoma,Verdana,Arial,Helvetica;
font-size: 10pt;
[Code].....
Changing Colors 'linking LED'
Sep 18, 2010Individually the Draw red and draw white work. The delays work.When in series the only color seen is the last color. Why? [code]
View 5 RepliesDebuging - An Array For Colors ?
Jun 6, 2011Essentially I am searching an array for colors. If there is no input, on button click you get an error. If the color does not exist you get an error. If it exists then it tells you. The latter two events are not happening.
Public Class Form1
Dim count As Integer
Dim Crayola() As String
Private Sub Form1_Load(ByVal sender As System.Object, ByValue As System.EventArgs)
[CODE]...
Fading Between 2 User Specified Colors
Dec 5, 2011A while ago I wrote something that was incredibly simple, however it was 3 years ago and I can't for the life of me find where I saved it(upgraded computers twice since then and a few things managed to disapear in the process) I tried for the last few days trying to figure out how I did it and realized that someone may be able to see what I cannot.
[Code]...
How Colors Will Send To Sql Server
Aug 20, 2009I have 15 checkboxes in my vb.net form during runtime some of the checkboxes in control array are set backcolor by the colordialog using the following code
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim a As Integer
For a = 1 To 15
[code]....
My question is i want to send the colors filled in the check boxes into the sql server table throug insertsql statement my trial code is as follows but it is wrong
insertsql = "insert into colordetails(model,color)values('" & ComboBox1.Text & "','" & checkarray(a).BackColor & "')"
colordetails in tablename in sql server and model and color are field names in that table?
How To Create An Array Of Colors
Jan 5, 2010I'm not sure whether this post should be in the System.Drawing topic, but here goes... I need to create an array of colors to be applied into a Dundas Chart. The chart code is not the issue, but I can't seem to create an array of colours. Here's what I need to be able to do.
[Code]...
How To Create Array Of Colors
Oct 25, 2009I am trying to create an array of colors. approach 2 doesn't work and I do not know why
Code:
'approach 1: works
Dim list As Color() = New Color() {Color.FromArgb(255, 0, 0), Color.FromArgb(0, 255, 0), Color.FromArgb(0, 0, 255)}
Code:
'approach 2: fails.. why?
Dim list() As Color = New Color() {Color.FromArgb(255, 0, 0), Color.FromArgb(0, 255, 0), Color.FromArgb(0, 0, 255)}
If instead I wish to create an array of strings, both approach works, that's weird.
How To Update The Colors Of The Image
Apr 25, 2009I have an image like this [URL]...So its possible whether the user able to change color of each block ie:A,B,C,D 7 etc.. he has able to fill the color of the box at runtime.. and it has been saved.
View 13 RepliesIDE :: Invert Colors Using Express?
Feb 16, 2009Not for pictures, but for text and backgrounds also in the form. Is this possible?
View 1 RepliesImage Colors In Pdf Files?
Mar 13, 2009I'm creating a program to generate PDF files in VB.Net.Everything is working fine except that the image is being displayed with a blue background while the image provided doesn't have any.Following are the lines of code being used:
sColor = IIf(mvarEncodeASCII85, ToASCII85(ImgColor),
(System.Text.Encoding.GetEncoding(1252).GetS
[code].....
Listbox With 2 Highlight Colors?
Mar 12, 2010I'm working on a playlist and would like to have 2 different highlight colors. I'm using the DrawItem Event with the following code..
Private Sub PlaylistBox1_DrawItem(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles PlaylistBox1.DrawItem
e.DrawBackground()
[Code]....
I want the item above the selected item to be highlighted in red. Basically what I'm looking for is the select item is green"next cue" and the previous item is red meaning it is currently playing.
ListBox With Alternate Row Colors
Nov 19, 2011I know how to have alternate row colors with ListView. But how about with ListBox? I've run a search. I read in some web sites where they say you can't. Is that true? Meanwhile, I've done something like:
For i As Integer = 0 To ListBox1.Items.Count - 1 Step 1
If i Mod 2 = 0 Then
ListBox1. BackColor = Color.FromArgb(150, 250, 255)
Else
ListBox1. BackColor = Color.White
End If
Next i
with ListBox's DrawItem event. And it doesn't work.