Create Bitmap from Icon : Bitmap « 2D Graphics « VB.Net Tutorial






Create Bitmap from Icon
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms

public class DrawIcons
   public Shared Sub Main
        Application.Run(New Form1)
   End Sub
End class


Public Class Form1
    Inherits System.Windows.Forms.Form

#Region " Windows Form Designer generated code "

    Public Sub New()
        MyBase.New()

        'This call is required by the Windows Form Designer.
        InitializeComponent()

        'Add any initialization after the InitializeComponent() call

    End Sub

    'Form overrides dispose to clean up the component list.
    Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
        If disposing Then
            If Not (components Is Nothing) Then
                components.Dispose()
            End If
        End If
        MyBase.Dispose(disposing)
    End Sub

    'Required by the Windows Form Designer
    Private components As System.ComponentModel.IContainer

    'NOTE: The following procedure is required by the Windows Form Designer
    'It can be modified using the Windows Form Designer.  
    'Do not modify it using the code editor.
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        '
        'Form1
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.ClientSize = New System.Drawing.Size(344, 273)
        Me.Name = "Form1"
        Me.Text = "Form1"

    End Sub

#End Region


    Protected Overrides Sub OnPaint(ByVal e As PaintEventArgs)
        ' Create an Icon
        Dim curIcon As New Icon("1.ico")
        ' Create a Bitmap from Icon
        Dim bmp As Bitmap = curIcon.ToBitmap()
        ' Draw Bitmap
        Dim g As Graphics = e.Graphics
        g.Clear(Me.BackColor)
        g.DrawImage(bmp, 10, 10)
        g.Dispose()
    End Sub

End Class








17.67.Bitmap
17.67.1.Create an Bitmap and paint on itCreate an Bitmap and paint on it
17.67.2.Create Bitmap from IconCreate Bitmap from Icon
17.67.3.Set Resolution for BitmapSet Resolution for Bitmap
17.67.4.Set Pixel for BitmapSet Pixel for Bitmap
17.67.5.Make Bitmap transparent