Get Color From TypeConverter
Dec 15, 2010
I working in VB.Net 2010 framework 2.0..I am using the TypeConverter url...How typeconverter can return me the Color instead of string . Currently it is returning the color in form of string. waht i have to do to get the color.I an using <TypeConverter(GetType(MyTypeConverter))> for backcolor property of custom panel.My requirement is that only for some colors, i need the string and for rest of the colors, i want the original color value of backcolor of panel.[code]
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Dec 20, 2011
I have a class created for use with the PropertyGrid control in a VB.Net application. One of the properties of the class is:
Private _someProp As String
<Browsable(True), _
BindableAttribute(False), _
[code].....
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Dec 15, 2011
I have a combo box and a property grid in a form. The combo box contains 2 items. If one item is selected, two properties are listed in the property grid. These properties should have a dropdown that contains a list of items. I have two string arrays that contain the values for these properties. Can I use one TypeConverter that inherits StringConverter for these lists to be displayed in two different properties? That is, with one TypeConverter class, can I populate both the lists? I will also have to do the same with the other items in the combobox.
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May 9, 2011
How to change a forms background system color schemes to windows default color schemes in vb.net?
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Feb 15, 2012
I have a question of VB event handler and color picker. Now I have a label, and I want when user click it, it pops up a color picker dialog and let user to change the background color of the label. Not sure how to implement this, can anyone give me a direction?
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Mar 3, 2010
Alright inside of a combo box I have a list of colors and I want to change the background color of the combo box to the selected color...basically this... but im not sure what the problem is here anyone have some advice or is this not possible?
CBLinerColor.BackColor() = CBLinerColor.Items.Item(0)
Basically i want dynamic code that will change the color depending on the items in the box.
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Jun 19, 2009
I want the background of my form to be the same color as the window frame color that the user selects, even if that changes. I selected System->WindowFrame as my background color, but it always remains a dark grey, regardless of what I have my window color set to. How else would I achieve what I want? I assumed I was doing it the correct way. Do I actually need code that gets the system window color and then apply it?
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Mar 23, 2012
I have a array of pixels. And I would like to Quantize them.
For Example
FF00FF,00FFFF stuff like that, but most are custom colors and are not a standard 256 color palette. So I need code to convert a color to a 256 color. I dont have any idea on how to do this, but thats why I came here. I do not want to use System.Graphics.Image.Palette or anything like that as this project uses arrays for images. I would like to if at all possible be able to convert a R, G, B color to 8bit, 16bit, 256bit and possibly use the HSL or NeuQuant method or something close to that, or maybe even some other methods of doing it. I do need to be able to do this for a single pixel, but I will also need a method for a array of them.
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Oct 15, 2009
Right Click drop down menu using ContextMenuStrip. The background color of an unselected menu item is set with "BackColor".The color of the text of a selected menu item is set with "ForeColor".How to set the background color of a selected menu item? Default appears as a dark grey and I would like to change it.
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Dec 31, 2009
How to change the Data Gridview Button Back Color and Fore Color Based on Condition in Vb.net2005. i'm Attaching the gif toooo
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Jun 17, 2009
I am using .NET 1.1, so I don't have the access to listitem object. I would like to change the text color or the background color of certain items in a listbox. can it do it in .NET 1.1?
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Feb 13, 2010
I need to a color picker luke office 2007 color chooser this must be as "toolstripItem" for adding to toolbar!
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Jan 28, 2012
I am trying to write code to load all nown color names from color.xxxxxxx in a ComboBox, but can not get it right. I can not find the Color Enum member. What I had in mind was something like this:
[Code]....
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Jan 29, 2012
[URL] That way if the string that is not recognised that is passed to Color.FromName it returns a SolidColor of
Color.Black = Color.FromARGB(255,0,0,0)
That way, Forms and controls that only support SolidColors are supported.Installing VB6 on Windows 7?
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Jul 24, 2009
i would like to have an image like this one on my form.e form to turn this color
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May 3, 2009
Convert brush`color to pen color and vice versa?
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Apr 7, 2009
vb.net 2003 asp.net 1.1Web ApplicationI have a dynamic DataGrid with the alternating rowcolors and paging, with a textbox in each row. I need to know how to make the background color ofthe texboxes the same color as the row that they are in.
[Code]...
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Mar 12, 2009
In either of these (preferably Vb6), is it possible to replace a specific pixel color with a defined color? For example, if i scan my screen for 100,200,150, is there a way i can replace every instance of that with a specific color?
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Jan 19, 2011
a set of color add into combobox
bttnclick
Dim mypen As New Pen(, 2)
base
cbocolor.items.add("Red")
cbocolor.items.add("Green")
how to make the color apply in the pen?? what to put before the coma??
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Feb 26, 2009
I want to have some labels on a form with the same font color as the caption on my group boxes, and furthermore I want these colors to change if the user has applied a different Theme on their system.
Can I do this without changing the GroupBox caption from its default?[code]...
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Aug 8, 2007
I am redeveloping an application from vb6 to .Net 2005 using vb. I have values held in a database where are the long representation of the vb6 color object.Does anyone know how I can convert the long vb6 color into a .Net color?
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Jan 15, 2009
I know that with some of the programs I use, when you click on an item to change it's color, the color dialog will actually show the current color and it's rgb value.
I'd like to do that in my application but can't find the answer on how you do it.
To change the backcolor on a textbox, the user double clicks the box and it shows the color dialog.
I think I have all the properties set right -- fully open to show custom colors etc.
BUT, it doesn't show the current color.
They all have 0 0 0 rgb.
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Dec 20, 2010
I would like to use a full range of possibilities for a color, such as 255,255,255 instead of predefined colors, like red. How can I do this in code. Me.backcolor=?
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Apr 4, 2009
How can i change the color or put a gradient color of their top of Form?
I'll try to change it a Formstyle to None and put a image on it....
But i want to know what the other ways to change the color of Top Form....?
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Apr 3, 2010
How to change Progressbar background color and for color.
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Oct 13, 2009
I have a question related to toggle 2 different color within a button. Whenever i click on the button, it won't change to red "OFF" (the default is green "ON"), below is the code. Is there anything wrong? Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[Code]....
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Mar 9, 2012
I am using basic color detection that finds a color at an area. Then it uses basic if statement so "if something=something1 then" where something1 is the color. Anyway, I have all that fixed up right. The thing I want to do is tell the program check for the color for x amount of seconds.
Here is an example.
Dim something As Color = screenshot.GetPixel(50, 50)
Dim something1 As Color = Color.FromArgb(1, 1, 1, 1)
if something = something1
[Code].....
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Jul 24, 2011
Why isn't this working? The color dialog comes up, but when you choose a color and click 'OK', nothing changes.
Code:
Private Sub ColorBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ColorBtn.Click
Dim NewColor As New Color
[CODE]...
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Jan 12, 2010
Im developing a web browser and i got an idea of changing the background color of the form 1 so i made a form 2. created 1 combobox and 1 button. The idea was to change color of background and then when i start the program after closing it it will remember what color and start up same color as before? Here is what i did but it doesnt work:
[Code]...
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Oct 28, 2009
I currently have a function that saves a control.forecolor to a file.
The file looks like this:
CODE:
Now, I have another function which retrieves the string "Color [ControlDarkDark]" from the file...But how Can I Apply that color to a control?
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