Hi,
I Have a form with Collection of 52 picturebox.
Public cl As New Collection
Private m_Bitmap As Bitmap
Private Sub Form1_Load(ByVa l sender As Object, ByVal e As
System.EventArg s) Handles MyBase.Load
Dim i As Int32
For i = 1 To 52
m_Bitmap = New
Bitmap(System.D rawing.Image.Fr omFile("C:\dien te40x40.bmp"))
cl.Add(m_Bitmap , i.ToString())
Next i
End Sub
Private Sub Form1_Paint(ByV al sender As Object, ByVal e As
System.Windows. Forms.PaintEven tArgs) Handles MyBase.Paint
Dim posx As Integer = 0
Dim posy As Integer = 0
For i As Integer = 1 To 52
e.Graphics.Draw Image(cl(i), posx, posy)
posy = posy + 20
posx = posx + 40
Next
End Sub
I need draw a line in a specific picturebox, for example:
In a combobox select 25, then draw a line in a bitmap 25, how make
this??
tks 4 ur help 1 2570
Hello Alejandro,
I think if it were me, given the code you have just posted.. I would maintain
an array of 52 bytes. These bytes would contain either a 0 or a 1. On your
loop through the bitmap collection in your form paint event check the index
of the byte array. If 0, do nothing, if 1, draw a line. You already know
the coordinates of the bitmap, so drawing the line is trivial.
-Boo
Hi,
I Have a form with Collection of 52 picturebox.
Public cl As New Collection
Private m_Bitmap As Bitmap
Private Sub Form1_Load(ByVa l sender As Object, ByVal e As
System.EventArg s) Handles MyBase.Load
Dim i As Int32
For i = 1 To 52
m_Bitmap = New
Bitmap(System.D rawing.Image.Fr omFile("C:\dien te40x40.bmp"))
cl.Add(m_Bitmap , i.ToString())
Next i
End Sub
Private Sub Form1_Paint(ByV al sender As Object, ByVal e As
System.Windows. Forms.PaintEven tArgs) Handles MyBase.Paint
Dim posx As Integer = 0
Dim posy As Integer = 0
For i As Integer = 1 To 52
e.Graphics.Draw Image(cl(i), posx, posy)
posy = posy + 20
posx = posx + 40
Next
End Sub
I need draw a line in a specific picturebox, for example:
In a combobox select 25, then draw a line in a bitmap 25, how make
this??
tks 4 ur help This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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