Get The RGB Values Of A System Color?
May 15, 2007Given either the name or number of a system color, I would like to output the RGB values of that color.
Example:
strcolor = "ForestGreen"
or
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Change A Forms Background System Color Schemes To Windows Default Color?
May 9, 2011How to change a forms background system color schemes to windows default color schemes in vb.net?
View 2 RepliesVS 2008 Changing Picturebox Back Color To System Color "Control"?
Feb 5, 2010Im 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 RepliesGet System Color Theme?
Mar 9, 2009I'm trying to make my app look ok on different computers with Windows XP. Therefor I want to check for the systems "theme" (you know the "olive green" or "standard blue" settings) so that I can load different buttons and backimages etc.
View 2 RepliesSystem Color To String?
Sep 21, 2010I need just the opposite of the examples given. I want to convert a system color to a string and I can, but it's not exactly what I wanted. EX:
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C# - Algorithm To Switch Between RGB And HSB Color Values?
Nov 8, 2010I read the article Algorithm to Switch Between RGB and HSB Color Values
Type RGBColor
Red As Byte
Green As Byte[code]....
How To Get Html Values From Color Dialog
Aug 7, 2010I'm making an HTML page writer and need to be able to add a background color with the color dialogue in vb
Here's my code:
Private Sub ColorsToolStripMenuItem_Click(ByVal sender
As System.Object,
ByVal e As System.EventArgs)
Handles ColorsToolStripMenuItem.Click
[Code].....
Change The System Color Settings Using VB Or VBS Or VBA
Apr 12, 2010code to change the System Color Quality setting using Vb, Visual Basic Script or VBA?
eg., If the Color quality is set to Medium (16-Bit), I want to change it to the Highest (32-Bit)
System Color For Disabled Textbox?
Nov 26, 2009knew the System.Drawing.SystemColors.? value for a textbox back color disabled?
View 2 RepliesWindows System Highlight Color?
Dec 7, 2009I was working on changing the default mouse hover style color to implement the light blue gradient instead of the default orange color.I observed that one can change the highlight color only for buttons which have
View 1 RepliesAsp.net - Change The Background Color Conditionally According To Row Values?
Apr 14, 2011I am developing a report which outputs data in a SQL Table via an ASPX page, using VB. How do I code this so that all rows containing a "1" for one of the columns, shows up as red? Here is what I have so far. This doesn't cause any errors, but it doesn't show up as red either.
I don't know if this is a problem, but the ExceedsLimit and SixInARow variables are INTs in my stored procs, but then I am declaring them as strings in the code below.
Private Sub DataGrid1_ItemDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DataGridItemEventArgs)
If e.Item.ItemType = ListItemType.AlternatingItem Or e.Item.ItemType = ListItemType.Item Then
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VS 2005 Storing Color Values In Datatable?
Dec 7, 2009Is it possible to store color values in a data table? Such that when these values are loaded into a datagrid, the datagrid will display the color.
View 2 RepliesLabel To Start Out As The Color System.HotTrack?
Sep 27, 2011I have Visual Studio 2010 Ultimate and I am trying to do something that I think is extremely simple that I just can not figure out!
I want a label to start out as the color system.HotTrack when the mouse hovers over it i want it to change to system.highlight then when mouse leaves I want it to go back to system.HotTrack
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Replace System Color In Windows Backgrounds?
Jul 18, 2009the following code is supposed to replace the system color that's used for window backgrounds. You'd change it by P/Invoking the SetSysColor() API function. i am using the following code that was suggested to me but unfortunately when i click the button nothing happens!
Imports System
Imports System.Drawing
Imports System.Windows.Forms
Imports System.Runtime.InteropServices
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Change The Color From Green To Yellow To Red As Values Decrease?
Mar 24, 2009Using VS 2008 vb.net how can I change the color from green to yellow to red as my values decrease? Actually the logic is easy but my color isn't changing.
progressbar1.forecolor = color.red -- This is not working
Color Coding True Values In A Logical Test?
Apr 23, 2010Can I set up a change in the font color when a certain true value comes up with a logical test - e.g. If the "value_if_true" says STOP, can I have the STOP show up in a red font and if the "value_if_false" says OK, then leave it as a black font?
View 1 RepliesColor Shades - Loop Threw Some Lines Of R,g,b Values?
Sep 6, 2010how to, Search for a pixel and replace it well now im stuck on finding out how i could do shades, So im using this code
Dim newImage As Bitmap = New Bitmap(PictureBox1.BackgroundImage)
Dim bmp As Bitmap = DirectCast(PictureBox1.BackgroundImage, Bitmap)
For x As Integer = 0 To bmp.Width - 1[code]....
now how could i have it. say if x,y= any shade of black Then.'Take Action' im making my own paint type tool so im jw how i could paint all black even if it is just 1 digit off from 0,0,0'<- Black' give me some example code on how to loop threw some lines of r,g,b values so i could use that in my function
Convert Html Or Rgb Color To System.drawing.brush
Mar 17, 2011I want to convert html color e.g #FFFFD2 or RGB 255,255,210 to its brush color equivalent.am doing this in the listbox_drawitem event. see the sample code am using, i got from internet, buts its not working.I want to paint the listitem background with this color, but the items background gets painted white..[code]
View 1 RepliesValue Of Type 'Integer' Cannot Be Converted To 'System.Drawing.Color'?
Oct 31, 2010Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
Me.BackColor = RGB(Rnd() * 255, Rnd() * 255, Rnd() * 255)
End Sub
then i see this error:Value of type 'Integer' cannot be converted to 'System.Drawing.Color'
VS 2008 - Typecast String To System.Drawing.Color?
Sep 1, 2009Say I had a string Dim s as string = "Color.Black" Is there a way to typecast it into a System.Drawing.Color if it is the exact name of a real color in it?
View 1 RepliesConversion From Numeric To System.Drawing.Color In VB Express 2010?
Jun 6, 2012Does anybody knows if it is possible to convert a numeric value into a System.Drawing.Color (or Pen) value? I need to implement the following code:MyBitmap.SetPixel(x,y,MyColor)
MYColor is a long integer and does not work because the above code needs a system color.
Regarding Hash Values Of System Processes?
Mar 14, 2012I have implemented a function that calculates the hash value of important system processes. I have a question that if new memory pages are created in the memory space of certain system processes wont their hash value change. Cuz the previously calculated hash values and after the memory pages are created are exactly the same.
View 12 RepliesSystem.Management Mediatype Values?
Feb 24, 2009I ran accross this piece of code that uses the System.Management to get the free space on a drive for ONLY logical drives on Hard disks drives. It does this by check the Mediatype. Anybody know where I can find a listing of the Mediatype values? I would like to modify this to get free space only from USB flash drives.
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Big Endian Values Into And Outfrom System.DateTime
Jul 26, 2011I'm working on a project that's going to be deployed via .NET on Windows and via Mono on Linux; the same data needs to be exchangeable between the platforms, including where platform A is Little-Endian and platform B is Big-Endian.Where text is concerned, I know ASCII/Unicode is natively Big-Endian, so there's no problem with that.Where numbers are concerned, I know that byte arrays have to be reversed on Big-Endian platforms to store the data in Little-Endian format.But what exactly is the 64 bit value output from System. Date Time.ToBinary?Is this a number representing the number of seconds elapsed since Jan 1 1970, is this some kind of serialized attribute that outputs some DotNET-recognizable value, or what?Does this byte array need to be handled differently in Big and Little Endian environments?It never hurts to try. In a worst case scenario, you'll learn from it.
View 7 RepliesMaximum And Minimum Values Are For A Framework 4.0 System.Numerics.BigInteger ?
May 10, 2010what the maximum and minimum values are for a Framework 4.0 System.Numerics.BigInteger
2 ^ x
or is it a
( 2 ^ x ) - 1 value?
System Monitoring Tool - Changing Values Of CPU Usage Along Time?
Apr 6, 2009I am making my project for this semester. I am making "System monitoring Tool" so i have make a GUI and also get the all parameters but one thing missing I have tried to find from different places but not found that is the "continues line" that represents the changing values of CPU usage along time. same like "windows task manager" shows.
View 1 RepliesMake A Browser - Settings - Error - Value Of Type "System.Drawing.Color"cannot Be Converted To 'String'
Sep 19, 2011I am attempting to make a browser. I have a menu drop-down where the user can choose one of a couple colors. I set up each button, panel, text, etc... as my.settings. I have tried to write the code two different ways, but neither works. How would I fix this?
code:
I keep Getting the Error: Value of type "System.Drawing.Color"cannot be converted to 'String'.
Getting System.Data.DataRowView In Drop Down List As Opposed To Values From Database
Sep 30, 2010I'm populating a custom dropdown list control on the fly that's tied to data grid using VB .NET 2008. The form will display all the manufactures when the edit button on the data grid is selected.
The dropdown I created works fine. However, when I try to populate the drop down with the respected manufacture values from the database, I only get a value of "System.Data.DataRowView" that being populated in the dropdown list as opposed to my values from the database.
Here's the basic code I use to first create and populate the drop down control:
<asp:DropDownList ID="Manufacturedd" Runat="server" DataSource='<%# m_ItrackerData.Tables("Misc_Manufacture") %>' SelectedIndex='<%# getSelectedManufacture(DataBinder.Eval(Container, "DataItem.Manufacture"))
%>'></asp:DropDownList>
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Refreshing Icons In Tray System Depending Of The Values Read From A Txt File?
Dec 14, 2010I'm having a problem how to refresh the aplication so that the tray icons changes when reading a txt file that is actualized in 5 to 5 minutes.
Imports Microsoft.VisualBasic
Module Module1
Public Sub Main()[code].....
Pass An Optional Parameter To A Function Of Type System.Drawing.Color - Error "Constant Expression Is Required"
Mar 22, 2012I want to pass an optional parameter to a function of type System.Drawing.Color. The problem I am having is that when I declare the function it says "Constant expression is required" but I have tried variations of the following, including integers, full qualified indentifiers, even old vbWhite constants to no avail.
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