本文整理匯總了VB.NET中System.Drawing.Graphics.DrawRectangle方法的典型用法代碼示例。如果您正苦於以下問題：VB.NET Graphics.DrawRectangle方法的具體用法？VB.NET Graphics.DrawRectangle怎麽用？VB.NET Graphics.DrawRectangle使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類System.Drawing.Graphics的用法示例。
在下文中一共展示了Graphics.DrawRectangle方法的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的VB.NET代碼示例。
示例1: DrawRectangleRectangle
Public Sub DrawRectangleRectangle(ByVal e As PaintEventArgs)
' Create pen.
Dim blackPen As New Pen(Color.Black, 3)
' Create rectangle.
Dim rect As New Rectangle(0, 0, 200, 200)
' Draw rectangle to screen.
e.Graphics.DrawRectangle(blackPen, rect)
End Sub示例2: DrawRectangleInt
Public Sub DrawRectangleInt(ByVal e As PaintEventArgs)
' Create pen.
Dim blackPen As New Pen(Color.Black, 3)
' Create location and size of rectangle.
Dim x As Integer = 0
Dim y As Integer = 0
Dim width As Integer = 200
Dim height As Integer = 200
' Draw rectangle to screen.
e.Graphics.DrawRectangle(blackPen, x, y, width, height)
End Sub示例3: DrawRectangleFloat
Public Sub DrawRectangleFloat(ByVal e As PaintEventArgs)
' Create pen.
Dim blackPen As New Pen(Color.Black, 3)
' Create location and size of rectangle.
Dim x As Single = 0.0F
Dim y As Single = 0.0F
Dim width As Single = 200.0F
Dim height As Single = 200.0F
' Draw rectangle to screen.
e.Graphics.DrawRectangle(blackPen, x, y, width, height)
End Sub示例4: Graphics.DrawRectangle(Pen pen1, Rectangle rectangle1)
' 導入命名空間
Imports System
Imports System.Drawing
Imports System.Windows.Forms
Imports System.Drawing.Text
Public Class MainClass
Shared Sub Main()
Dim myform As Form = New FrmDrawing()
Application.Run(myform)
End Sub ' Main
End Class
Public Class FrmDrawing
Inherits System.Windows.Forms.Form
Public Sub New()
MyBase.New()
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.BackColor = System.Drawing.SystemColors.AppWorkspace
Me.ClientSize = New System.Drawing.Size(472, 157)
End Sub
Protected Overrides Sub OnPaint(ByVal paintEvent As PaintEventArgs)
Dim graphicsObject As Graphics = paintEvent.Graphics
Dim rectangle1 As Rectangle = New Rectangle(15, 35, 80, 80)
Dim brush1 As SolidBrush = New SolidBrush(Color.Firebrick)
Dim pen1 As Pen = New Pen(brush1, 1)
Dim brush2 As SolidBrush = New SolidBrush(Color.DarkBlue)
Dim pen2 As Pen = New Pen(brush2, 1)
' start at 0 and sweep 360 degrees
graphicsObject.DrawRectangle(pen1, rectangle1)
graphicsObject.DrawArc(pen2, rectangle1, 0, 360)
End Sub ' OnPaint
End Class ' FrmDrawing