Cannot Get Gradient Form To Work
Jun 18, 2009
I have this code for a gradient form(EXAMPLE 1). It works fine on its own.I tried putting it into an existing project of mine and I cannot get it to work. The project is quite large so I am no sure what the issue is. Is it due to the fact that I have an InitializeComponent() line in the my Sub New in Example 2? Note I have alot of code
EXAMPLE 1:
Public Class Form1
Private Sub Form1_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles Me.Paint
'Creating a new Rectangle as similar width and height of the base form
[code]....
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Oct 29, 2009
I have this code for a gradient form(EXAMPLE 1). It works fine on its own. I tried putting it into an existing project of mine and I cannot get it to work. The project is quite large so I am no sure what the issue is. Is it due to the fact that I have anInitializeComponent() line in the my Sub New in Example 2? Note I have alot of code
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Jan 1, 2009
I am using Visual Basic.NET 2008. I was earlier a VB 6 developer. I found a (VB 6) code online which generates gradient colours on a form. It has a small sub (routine) which does the trick. If we pass red, green and blue values then form's backcolour changes and it appears like a gradient.Now that code is not working in VB.NET.i mean is there an easier way to generate gradient colours in VB.NET (2008)convert the code I have into .net specific so form's backcolour becomes gradient.I have attached a zip file which contains the code.
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Jan 5, 2009
How can I change a form's backcolor to gradient one. The code (VB.Net) -
e.Graphics.FillRectangle(New Drawing.Drawing2D.LinearGradientBrush(New PointF(Me.Width, 0),
New PointF(Me.Width, Me.Height), Color.FromArgb(0, 58, 140),
Color.FromArgb(0, 215, 255)), New RectangleF(0, 0, Me.Width, Me.Height))
'fade from left to right
This code changes the form's background to a gradient one. It works fine. Now I want this to take place in an MDI form which will be a container for other forms. If I turn option IsContainer = False then it works but otherwise it does now. How can I change backcolor of MDI Form to a gradient one ?
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Feb 14, 2009
I am trying to setup a public sub that allows me to customize the look of all forms when they load up. Only thing is, I am now trying to gradient a form and I am getting an error message as follows:
Quote: bounds is not a member of system.windows.form.painteventargs
The next post is my module code and this is how I am calling it
vb
Private Sub frmChangePassword_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'add some text to the title bar
[Code]......
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Aug 11, 2009
I have a form which I am adding a gradient to. However on this form I have aTableLayoutPanel (with controls) with the dock set to Fill. When it fills it covers up the form and the gradient on the form. Is it possible to make the TableLayout Panel and its controls colour clear or can you pass the same gradient color from the form to all the controls in the TableLAyout Panel (including the TableLAyoutPanel).
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Feb 5, 2009
I am using a MDI form and child forms. Now I don't like the standard back colour of mdi form so I got code on the net which paints a gradient colour to the mdi. So far it is working okay.Now the problem is when I load a child form or close it or do a similar activity then it causes flicker in the mdi background. This gets pretty annoying at times and you see the background flicker.
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Aug 11, 2009
I have gradient on a form set as follows in Example 1 below. I also have a custom panel which has its colour set as in Example 2. I want to get the same colour from Example 2 into Example 1. However I am not sure how to do this within example 1.
[Code]...
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Jun 24, 2010
I have recently moved from developing in vb.NET 2008 to vb.NET 2010. There is a form in the application that uses an old Ascend Gradient Caption control to visually separate sections of the form. These controls are located on a tab control. The problem isthat the gradient captions seem to be unstable. They appear in odd locations on the tab pages at runtime, and I can't seem to select them in the designer. I can choose them from the combo box on the property page and edit the properties, but they stillbehave erratically. I understand that these are older controls and was wondering if anyone has had this problem and/or could recommend an alternative control
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Jun 21, 2010
I'm constructing a Management system. Now, I have a problem with the interface design.
I wish to use ForumsAccount's tab control and JuggaloBrotha's gradient form in my application (both can be found in CodeBank).
But the problem is, I'm confused in the design ! Which one shall I use for the main form ? an MDI form or a normal form ?
Details about the Mgmt. System app: it will be used to manipulate everything for a small firm, like adding customers, employees, payments, etc.. Everything is managed using the app and saved to the db.
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Aug 21, 2009
I have a form that works on my local Machine I created into. I have Office 2007 on this machine. I created the Form with the Excel 12 Reference. I move the Entire conetence of the Project folder to my work computer. Which has Office 2003. Do I need to recreate the form with the Excel 11 reference. I could not get the form to work on work computer. IT has a com error. I am acessing the EXE for the debug folder w/in the Bin Folder.
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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 8, 2012
I am working in vb.net, visual studio 2010.
So i want to apply gradient to a square, a center to edges gradient. This is the code:
Public Class Form1
Private Sub PicSourcefrm(ByVal sender As System.Object, ByVal e As PaintEventArgs) Handles Me.Paint
Dim Graph As Graphics
[Code].....
NOTE: Picsource is just a PictureBox named that way. If I put "BrushSquare.SurroundColors = Color.Red" in a comment. The program works but the edges are white, not red like I want them to be.
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Apr 21, 2010
DataGridView, add unique gradient to each Row I like to add a gradient brush to each row of my datagridview. I like to change the gradient colors for each row independently depending of some cell values in the row. I know how to add a solid background color to each, cell, row, column etc. but I do not know how to add a gradient brush to each row individualy.
I need to fill the datagridview with values, the datagridview is disconnected from any database or other data source. After filling the datagridview, I want to step trough each row, find my key values, decide the gradient colors and then add the gradient to the row.I like to do something similar to what I now do with a background color:
For Each R As DataGridViewRow In DGV.Rows
Dim CS As New DataGridViewCellStyle
Select Case i
[code].....
I am using VB.NET and VS 2008 and 2010.
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Apr 22, 2010
I like to add a gradient brush to each row of my datagridview. I like to change the gradient colors for each row independently depending of some cell values in the row.
I know how to add a solid background color to each, cell, row, column etc. but I do not know how to add a gradient brush to each row individualy.
I need to fill the datagridview with values, the datagridview is disconnected from any database or other data source. After filling the datagridview, I want to step trough each row, find my key values, decide the gradient colors and then add the gradient to the row.
I like to do something similar to what I now do with a background color:
For Each R As DataGridViewRow In DGV.Rows
Dim CS As New DataGridViewCellStyle
Select Case i
[Code]....
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Mar 22, 2011
How do I draw a circular gradient like this in vb.net?
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Apr 27, 2012
How can I create a gradient background for my form and text without using any images and how can I add multiple images in same form background in VB.NET?
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Jul 30, 2009
I Have been working with the gradient brush, and its quite cool I would Though like to make a gradient that goes to four corners, where each corner is a different color. Anyone know how to do this, or any short tutorials on this?
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Nov 25, 2010
I am creating a page that auto-creates a pdf file from data in the database. I have the entire pdf working with the exception of the pdf background. The customer wants a gradient which I will need to repeat, but how would I create this? the image is 1px in width 976 in height [Code]. I was hoping that declaring a longer width it would stretch the image across but this failed.
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Aug 24, 2009
I've run into a little problem recently. My computer has two screens sitting side-by-side.
Here are the dimensions for my first screen: {X = 0 Y = 0 Width = 1280 Height = 1024}
Here are the dimensions for my second screen: {X = 1280 Y = 0 Width = 1280 Height = 1024}
My form saves its position on exit into the Registry. Whenever I start my application, I set its opacity to 0 in the constructor and it goes to my first screen. While its opacity is at 0, I then move it to its previous location (1280, 0) like this:
thisForm.Left = X
thisForm.Top = Y
Where X = 1028 and Y = 0.
I place a breakpoint directly in front of those assignments and when I hover over thisForm.Left, it = -4. Whenever I hover over thisForm.Top, it = -4.
Sure enough, when my form comes up, it's in my first screen.
For those interested, I've now worked around it, by doing some additional testing. What caused it: My Window State was Maximized. Solution: If before I set these positions, I change my Window State to Normal, the form moves. I can then maximize it while it's on the second screen and it remains there. why I can't move my form while it's maximized? It's more for curiosity than to find a solution, since the work-around is actually working quite well.
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Feb 9, 2010
I'm trying to draw a simple rectangular gradient but I keep getting this one error. Here is the code below: Drawing::Rectangle^ myRectangle =
gcnew Drawing::Rectangle(10, 10, 100, 100);
Drawing2D::LinearGradientBrush^ myGradient =
gcnew Drawing2D::LinearGradientBrush(myRectangle ,Color::Red, Color::Blue, 50);
e->Graphics->FillRectangle(myGradient, 20, 30, 100, 100);
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Jan 2, 2010
in the painteventargs of the form, i've got something like this: [Code] i'm getting a very cool gradient effect from red to yellow, but why is that the case? shouldn't the 1x1 portion be totally red? and the remaining pixels be totally yellow?
i'm not trying to paint a 1x1 portion in my form, im trying to know why e.Graphics.DrawImage(bm, 0, 0, 100, 100) doesn't draw a 1x1 red portion on my form through the code provided above. my understanding is that 0,0 specifies the point to draw the image. bm specifies the image actually drawn, which is 1x1 px. and 100,100 specifies the allowed space for the graphics to draw, if this is correct, the first pixel should be red and the remaining 9999 pixels should be yellow but they aren't.
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May 23, 2009
How to set listbox backcolor with gradient color?
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Apr 26, 2011
I've got all the code figured out to make a picture box appear with a gradient inside of it. My problem is that the gradient doesn't appear in the picture box when the form loads, paints, or when the picture box is painted. I can only make the gradient appear if i click the picture box after the form appears.
Dim xFormTopColour As Color = Color.Black
Dim xFormBottomColour As Color = Color.DarkOrchid
Private Sub frmTestGradientBars3_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Call GradientPictureBox(xFormTopColour, xFormBottomColour, picSample)
[code]....
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Jun 11, 2010
I want to set my backcolor or my form and control to another RGB color - How can I do this?
Can I also make it change color much like the photoshop Gradient tool does?
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Sep 6, 2011
I have a requirement to have a button filled with a gradient colour (red to green) & can't seem to find a way to do this.I am able to draw a rectangle & do a gradient fill, however I need the buttons backcolor property to have the gradient fill rather than a rectangle on top of the button.
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Nov 23, 2010
How can i set the backcolor of my label to the same gradient color as my menustrip? I'm trying to put a checkbox on my menustrip but i want it to have the same backcolor as the menustrip.
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Mar 28, 2012
I want to display data from database in DataGridView...This is my code...Its not working...Can anyone help me wat to do......
Dim DBCONSRT, QRYSTR As String
Dim strSQL, skunbr As String
Dim DBCON, myConn, myCommand, rs As Object
Dim NoOfRecords As Long
skunbr = TextBox1.Text
rs = CreateObject("ADODB.Recordset")
Const DB_CONNECT_STRING = "Provider=MSDASQL.1;Persist Security Info=False;User ID=cpa5k;Data Source=NP1;DSN=NP1;UID=user;PASSWORD=pass;SDSN=Default;HST=ibslnpb1.sysplex.homedepot.com;PRT=4101;Initial Catalog=QA1MM;"
myConn = CreateObject("ADODB.Connection")
myCommand = CreateObject("ADODB.Command")
myConn.Open(DB_CONNECT_STRING)
myCommand.ActiveConnection = myConn
myCommand.CommandText = "update QA1MM.STRSK_OH set OH_QTY = 250 where SKU_NBR = 100013 and STR_NBR = 116;"
myCommand.Execute()
strSQL = "select * from QA1MM.STRSK_OH where SKU_NBR = " & skunbr & " with ur FETCH FIRST 10 ROWS ONLY;"
rs.Open(strSQL, myConn)
DataGridView1.DataSource = rs
DataGridView1.Refresh()
myConn.Close()
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Sep 15, 2009
Find Gradient and Angle from 2 Data Co-ordinates.
Trying to find the gradient and then the angle.
The program will open a text file and the program will do its stuff.
The text file will be like: I have 2 co-ordinates (X, Y) just contain numbers.[code]...
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Nov 13, 2008
This is VB 2008, under Vista. I can't seem to change the background color of a button without the gradient disappearing.Strangely enough, you can even set the background color to itself and the gradient disappears. How do you keep the gradient but change the color?
Here's an example:
Code:
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Button1.BackColor = Button1.BackColor ' This should do nothing!
[code]....
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