I have this
Private Sub Form1_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles Me.KeyDown
lblText.Text = rectangle1.X
If e.KeyCode = Keys.Right Then
rectangle1.X = rectangle1.X + 5
[Code] .....
And the text changes but the ractangle doesn't move... What can I do?
It is my understanding and experience that VB.NET does not perform well with moving graphics from point A to point B in a form. How do I draw a rectangle or a line and move it from point A to point B? Is there a reliable way to do this without seeing a black rectangle around the moving object on every frame? I've tried this with bitmaps before but it doesn't work. I see the frame rendering and it's way to slow. Perhaps there is an animation Control or library?
View 3 Replies1. I have created a moving object (which is a button) in a form (rectangle box) called "Enjoy Button" and it moves when
2. A specific button named "Start Timer" is pressed...When the "Start Timer" button is pressed,
3. The "xTimer" event is called and the button moves in a rectangle box and bounces of the walls...=animation
4. However, i need to write a For..Next Loop in the
5. "For Next " Button= a button named for next
6. And also put a counter in the loop to control the animation time..
7. The loop should stop at a certain time, and the object too should stop at that time,at a new location
This is what I have so far
Private Sub ForNextButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles xForNextButton.Click, xTimer.Tick
Dim MyTime As Integer = 5
Counter = 1000
For Counter = 0 To 1000
xTimer.Enabled = MyTime * 1
' Move the button for a set amount of time
' Exit the loop
Next
I've drawing text to a rectangle, say for example "ABCDEFGHIJKLMNOPQRSTUVWXYZ123456789",That should be centered (which it is), but be on one line, not clipped like this:
"ABCDEFGHIJKLMNOPQR
STUVWXYZ123456789"
my String Format is:
With sfFormat
.Alignment = StringAlignment.Center
.LineAlignment = StringAlignment.Center
.Trimming = StringTrimming.Character
.FormatFlags = StringFormatFlags.NoClip
End With
It doesn't even have to trim it, like I have in my code, but it won't even stay on one line.
I draw text (comment on item in an invoice ) inside a rectangle.
[Code]...
I have no problem, the text appear on several lines and it is well wrapped. But if the text is too long to be drawn inside the rectangle, I need to draw the text not drawn in another rectangle (on another page). How can I know the text not drawn in the first rectangle ? I think it is more difficult to use MeasureString because the text is wrapped.
i've got a little problem with List(on T) variables.
[code]...
It works perfectly fine. Does anyone know what the problem is?
Given a rectangle of width w and height h. and a coordinate x,y in that rectangle I would like to identify which triangle I am within.
i.e. the function should take parameters(x,y) and return a,b,c,d or a zero based number representing that triangle index i.e. (0=A,1=B,2=C,3=D) if they are in that order.
I think this would be something like >= the formula of the red line and >= the formula of the green line?
I'd like to implement this in VB.NET
This code is to draw rectangle. How can I draw rectangle divided to four rectangle or more
e.Graphics.DrawRectangle(Pens.Coral, 50, 200, 30, 40)
I'M creating a kind of photo viewer, and I cannot figure out how to orient the scroll buttons with the photos I want to draw because they all are different sizes.This is really hard to explain so please ask questions if you don't understand.I'M thinking if i could draw every photo on a single rectangle and then the scroll bars will position that rectangle up or down. but is there a way to make a rectangle inside another one so it only shows inside that rectangle?
View 10 RepliesThe rectangle is drawn with drawrectangle and the text with drawstring, but the text doesn't fit. Is a runtime adjust possible?
View 2 RepliesLet's say I have a rectangle that has been defined like the following :
Dim rectA as Rectangle
rectA = New Rectangle(0, 0, 100, 600)
When I want to dispose it what do I do.
[code].....
I have this code where I'm wanting to draw text inside a defined rectangle and if it's too wide I want it to be slit onto multiple lines and if it's too tall, I was it to only paint what it can which right now it's not cutting it off it continues on below the bottom border. Here's my
Dim NotesRect As New RectangleF(mMargins.Left + LeftIndent, m_PagePositionSingle, mMargins.Right, mMargins.Bottom)
e.Graphics.DrawString(NotesString, m_ItemFont, Brushes.Black, NotesRect, New StringFormat(StringFormatFlags.FitBlackBox Or StringFormatFlags.LineLimit))
So; I've drawn this rectangle vb Dim zr As New Rectangle(100, 100, 100, 100)e.Graphics.DrawRectangle(Pens.Red, zr)
View 4 RepliesI have a number of rectangles using powerpacks 3.0 named r1, r2 etc. how to loop through these?
View 2 RepliesDoes anyone know how to take screen shot in a rectangle? And save it as a bitmap?
View 2 RepliesI was trying to do a label that will slide from left to right of a web form in vb. I search on the web it only have example that work for windows application form.. I wanted it to be done in web form..
View 2 RepliesI have a very wired problem. I have a txtbox which i attempt to act like a password box (ie. everything you type becomes ****)
I use a simple counter that just shows a * for each time the text is changed.However the "typer" wount follow, it just stays in the beginning. so the result is that the code is spelled backwards.
I use the following code. try it for yourself if you dont understand
[Code]...
I have a text file with 12 lines. Each line has different data and I want to compare line 1 with an original string, then line 2 with the original string, line 3 witht he original string and so on. Not sure how to read each line from the text file.
View 3 RepliesIm trying to save a structure that consists of regular variables, some of my own structures and rectangles. Now while all the other data types get saved/loaded nicely the rect information is lost, why is that?
save sub:
Dim ForSaving As SaveDat
Dim file_num As Integer = FreeFile()
ForSaving.OVIRect = ESpec.OVIRect
[code]....
I have a panel (A) which has movable panels (B) inside of it. How can I get a rectangle that contains all of the child panels (B)?
I tried to loop through the controls in the panel and get their x y height and width, find the highest, most to the right, most to the left, and lowest and put those numbers into a rectangle, but no luck.
i want to move text n pictures like this website url...
View 5 RepliesI try do make a moving text to mp3 player , but that way what i did i get error. [code]
View 7 RepliesI'm using VS2010 Express, and Visual Basic.I'm trying to make a fancy drop down list next to text box. When the user enters some text in the text box, the program will look up values in a database and show them in a list box (to easily select some existing items).The list box is in a panel control, which is initially hidden (and I have other stuff in the panel for other features.)If the query finds some entries in the database, I want to show the list box (and the panel and everything in it) and then move the panel so its top left location aligns with the top right location of the text box.I can get the panel to show (visible = true) but I can't get it to line it up with the top right edge of the text box.I'm using this code to move the panel after I set it visible.
View 4 RepliesI am working on a graphics application. If there were, for example, 3 rectangles in the picturebox. If you were to right click one of them a contextmenu would pop up. In the context menu you are able to click a button called Fill. When you click fill the selected rectangle gets filled in with the colour white. The rectangles are drawn by the user.
View 2 RepliesI'm working on a .Net Windows application. All the controls arrange fine, but when the user specifies their Windows display text to be larger than the Windows 7 default of 'Smaller', the controls get moved around on the form and makes it unusable.
Is there a way to lock down those controls no matter what the display text setting is at?
I'm drawing a rectangle snapped to a grid by getting the start point(Mouse down e.location) and the end point(mouseup(e.location). The coding I'm having trouble with is having the program determine which way to draw the rectangle(where the location should be, and the height and width.) Now, this would be extremely simple if the user started their rectangle from the top left corner and ended it in the bottom right every time. But you need to be able to drag from all angles. So does anyone have some code lying around that I could look at so I could actually get my rectangles drawn right?
View 5 RepliesThis sub moves a rectangle to the center of the form and when it gets there it moves back to its original location. But something weird has happened and the rectangle still moves, but the boolean values dont change. I tested to see if that part of the code was executed by putting a messagebox where the boolean values are supposed to change and the messagebox didnt appear.
Here is the sub:
Public Sub Start()
Dim Energy As New PictureBox
_IsMoving = True 'here is the boolean values along with some other variables
[CODE]...
is there any way to make the form title(form1.text) moving?like marquee in HTML?
View 2 RepliesWhen a button is focused by pressing Tab key, a rectangle appears on it. Even if the button's TabStop property is set to false, when the button is clicked with mouse the rectangle appears. Is it possible to
stop the rectangle from appearing?
I have this:
Private m_PerformanceCounter As New _
System.Diagnostics.PerformanceCounter( _
"Processor", "% Processor Time", "_Total")
[code]......