Changing Color Depth From 32bit To 16bit?
Mar 19, 2012how to change the users color depth, When the user clicks the button.
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Change The Depth Of Color Of An Image Using .net?
Dec 7, 2009How can i change the depth of color of an image using vb.net?My Program's Options Are: Convert To: 1 Bit, 4 Bits, 8 Bits ,16 Bits?
View 1 RepliesGraphics Reduse The Depth Of Color Of A Bitmap?
Apr 18, 2010What im trying to do is to minimize the file size of an image to as low as possible.Its 640x480 and i need to be 30kb or even 20 kb in file size...
View 3 RepliesConverting An Image To An .ICO File Without Loosing Color Depth?
Sep 2, 2011In a form I have an ImageList named MainLogoImageList containing a 100x100 pixel 32-bit colordepth image. That is my app logo.
I am too lazy to set up an icon editor and edit an icon of that logo, or convert the image to an .ICO file. (Ergh, well, I am not allowed to install custom utilities.)
To set my forms' icon, I use
Icon = IconFromImage(MainLogoImageList.Images(0))
in the OnLoad event handler to set the window icon.
In my about box, i have a PictureBox with no image. In its OnLoad event, I use
LogoPictureBox.Image = MyMainForm.MainLogoImageList.Images(0)
Icon = IconFromImage(MyMainForm.MainLogoImageList.Images(0))
to set the About box's icon and content.
So far, so good, the icon looks pretty good for a being created from a 100x100 pixel bitmap.
Is there an easy "no utility required" :-) way to get the icon that is returned my IconFromImage saved into an .ICO file so that it will keep the color depth when loaded as the app icon? I want to use exactly the icon that IconFromImage creates.
Saving it using
Dim S As New FileStream("MyAppIcon.ico", FileMode.Append, FileAccess.Write, FileShare.Write)
Icon.Save(S)
S.Close()
in the main form's OnLoad event handler and loading that .ICO file as the app icon in VS's project properties dialog yields and icon that is obviously converted to 16 colors, and looks awful.
VS 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 RepliesColor Is Not Changing
Jan 25, 2009I have a toolbar and the color is black I have a split button that I added via the toolstrips button but the text color is blue even if I ajust the fore color it wont change.
View 9 RepliesRead 16bit Binary File?
Apr 15, 2012reading a 16bit binary file (tiff image). Since the file is in 16bit, pixels of the file stores values ranging from 1200 to 4500. I want to retrieve those values. I used ReadUInt16 since the file has a 2byte data type but keep getting EnfofStreamException Unhandled error.
Dim f1 As New System.IO.FileInfo(TextBox2.Text)
fLen1 = f1.Length
Dim snglRead As Single
Dim i As Integer
[code]....
Set The Cursor Position In A 16bit Display?
Mar 15, 2012I have the following code to set the cursor position in a 16bit display:
linCursor.x1 = VB6.PixelsToTwipsX(lblDisplay(pintCursorPos).Left) + 10
linCursor.x1 = VB6.PixelsToTwipsX(lblDisplay(pintCursorPos).Left) + 10
linCursor.X2 = VB6.PixelsToTwipsX(lblDisplay(pintCursorPos).Left) + VB6.PixelsToTwipsX(lblDisplay(pintCursorPos).Width) - 10
I need this code to be converted to vb.net.
Changing A Labels Color?
May 6, 2011I have a label showing Employee ID, First Name and Last.I was wondering how can I change the Employee ID to a forecolor maroon.
Private Sub frmMain_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'TODO: This line of code loads data into the 'BdSyngentaDataSet.Training' table. You can move, or remove it, as needed.
Me.TrainingTableAdapter.Fill(Me.BdSyngentaDataSet.Training)
[code]....
Changing A Progress Bar Color
Jun 2, 2008I am making a game similar to Final Fantasy (anyone ever heard of it?), and I want there to be gauge like ATB (Active Time Battle), like there were in the later games. The ATB gauge is a gauge that controls when a character can act, whether it be attacking an enemy, or healing. The gauge is only used in battle. So can I change the color of a progress bar's...progress? The green part that's fill(ing)? Because the ForeColor property doesn't change that color.
View 6 RepliesChanging Certain Color Text?
Aug 11, 2009I'm using a richtextbox with scrolling and I need help with changing a certain line of text to an different color but when I use forecolor and appendtext it changes all the text in the textbox the same color. What can i do to change certain text lines?
View 3 RepliesChanging Color Of Monitor?
Jun 22, 2009i would like to program a little app that will change the colors of the screen. im not talking about the darkness. i want it to mimic what it would look like if for example you put on blue lenses or red lenses. so i would like to input the color and i want the screen to look as though i put on lenses of that particular color. well i actually need the program to semi-permanently change the users experience on the computer. i need the computer for the entire session that it is turned on to be changed this color
View 4 RepliesChanging The Color Of A Progress Bar?
Jul 12, 2011But can we change the colour of a Progress Bar to another colours depending on it's value.
For example:
When the value is between 0 and 40 it's colour turns red. And when it's 40-80 yeallow and 80-100 Gree.
I don't wanna do it by changing it's theme. all the ways I read will make me change the theme.
Color Changing Of Label?
Apr 6, 2012Imports System.Data.OleDb
Imports System.Data
Imports System.Threading
Imports System.Data.SqlClient
Public Class Form1
[Code]...
i have written a quiz game in this code. i have 12 labels from LabelX1 to LabelX12. here i want their background color white one by one when a user click on the correct answer.how can i do that ?
VS 2010 Color Keeps Changing
Aug 3, 2011I'm creating an application that is near completed.It has a chat server that it connects to that I coded. Here is where the bug comes. When you open the Application, There are messages that are loaded up in 2 different colors. Which is exactly how I want it. [code]...
View 2 RepliesChanging Color Of A Field In A Datarepeater
Mar 22, 2009If a field in a datarepeater is empty i would like to change the backcolor of that field to red. If there is data in the field the backcolor must be normal (white) I have been trying this for the last several days without any success.
View 1 RepliesChanging Color Of A Subitem In Listview?
Jan 8, 2011I have a listview that I want to display financial transactions. If the amount is a negative number I'd like to display that item in red.s code I have so far (not all columns displayed yet).
Private Sub LoadTransactions()
Dim dt As New DataTable
Dim fdl As New FinanceDataLayer(CONN_STRING)
[code]....
Changing Font Color Of String In Vb?
Apr 16, 2012How can I change font color of a string. I set the fore color properties of the label holding the string but seems that only works when the string is displayed in that label. Is there a way of setting the color of a string itself such that it displays any where with that color by default. I am actually sending this string as email but wanted to format it in a way that it will display differently however it doesn't.
View 1 RepliesChanging Listview Column Color?
Oct 22, 2011Is it possible to programatically change the color of entire listview columns (vertical)? I know it's possible to change the color of entire rows (horizontal): ListView1.Items(priceRow).BackColor = Color.FromArgb(87, 68, 34) Changing the properties (forecolor, backcolor) in the listview collection editor did nothing.
View 2 RepliesChanging Menu Hover Color
Oct 18, 2009I have changed the color of my menus to a darker color and it has light colored text, the problem is when I however over the menus it hovers over with a light blue color so I am unable to see the text, is there anyway of changing the color of the hovered menu color?
View 2 RepliesChanging Table Back Color?
May 13, 2009I had the following code in my table,I would like to make alternate color in each row of my table,how can I do it??
Code:
Private Sub TableDetails(ByVal MydinProdNbr As String, ByVal OldStockCode As String, ByVal SupplierPrdNbr As String, ByVal Description As String, ByVal Packing As String, ByVal ListPrice As String, ByVal Disc1 As String, ByVal Disc2 As String, ByVal Disc3 As String, ByVal TotalOrderQty As String, ByVal DeliveredQty As String, ByVal SelectedQty As String, ByVal FOCQty As String, ByVal DiscountAmt As String, ByVal NetUnitPrice As String, ByVal Amount As String)[code]......
Changing Text Color And Case?
Mar 25, 2010I'm trying to change case(ToProper)and color of predefined strings as the user types them in a richtextbox,I know how to change color as for changing case the code I know works when I use it under a button or menustrip and it changes the whole text while what I need is to change color and case of my strings at the same time as the user types them Here is the code I know
'Changing Case
Dim Properstring As String
Properstring = StrConv(RichTextBox1.Text,VbStrConv.Propercase)
[code]....
Changing The Color A String Section?
Dec 30, 2009I am working in vb2008. I would like to change the color of a piece of a string that I am concantenating together For example
Dim string1 as stirng - "abc"'set to black
Dim string2 as string = "def" 'set to green
Dim string2 as string = ghi" ' set to red
[code].....
Changing The Pixel Color In A Form?
Apr 29, 2012How would I change the colour of individual pixels in a VB.NET form?
View 3 RepliesRefresh DataGridView After Changing Of Color?
Feb 23, 2011I have a subroutine for changing the datagridview's columns' colors on form load.Now, everytime the user change a cell's value, the cell's backcolor is changed.If the user click 'save' the program will call the subroutine for changing color.I got everything working except the part that it will return to the color on load after save. I think I should refresh my datagridview but I don't know how to do this.
View 2 RepliesChanging Background Color Of A Button By Coding
Jul 22, 2011I have a win app written in Visual Studio 2008 and it uses the original back color from the form designer: Backcolor = control. The background color is slightly different when I use the following code
[Code]...
Changing Band Color In DGV Based On Column Value?
Aug 29, 2011Attempting to set a color on a data row in my DGV if the value is True. As of now it changes all rows.
[Code]...
Changing Bolded Date's Color Of MonthCalendar?
Feb 19, 2010Can I change a bolded date's color of a MonthCalendar control without creating a new custom control? Should I override OnPaint event, or something for this? If so, how?
View 5 RepliesChanging Cell Color Of Excel Sheet?
Aug 8, 2011I am writing some data from database to the excel via visual basic.net.I need to change background of some cells and also need to make text bold. I need something like that :
xlWorkSheet.Cells(rownumber, 1).BackgroundColor = Color.Yellow
xlWorkSheet.Cells(rownumber, 1).Font.isBold = True
Of course none of above is works.How can I achieve this?
Changing Color Of The Part Of Label.text?
Dec 4, 2009How can i change color of just specific part of the label.text in visual basic 2010 express?
Dim b As Integer = 34
label.Text = "You have " & b.ToString & " new items"
for example, i just want to change color of the "b" here.or do i need to create a new label ?