Hi;
I am a newcomer. I have a question, I created a rectangle control, can drag it and drop it on a form. I can also in the form double click this new instance of the control and put some code in it, and at rrun time the code gets executed.
However my question is can I put this click event in the control itself? I tried all I could but no help.
Appreciate any help.
Here is my code:
Imports System.Drawing.Drawing2D
Imports System.Drawing.Color
Imports System.Drawing.Graphics
Public Class RectangleCtrl2
Inherits System.Windows.Forms.UserControl
#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
'UserControl1 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.
Friend WithEvents Button1 As System.Windows.Forms.Button
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.Button1 = New System.Windows.Forms.Button
Me.SuspendLayout()
'
'Button1
'
Me.Button1.Location = New System.Drawing.Point(32, 48)
Me.Button1.Name = "Button1"
Me.Button1.Size = New System.Drawing.Size(80, 48)
Me.Button1.TabIndex = 0
Me.Button1.Text = "Button1"
'
'RectangleCtrl2
'
Me.Controls.Add(Me.Button1)
Me.Name = "RectangleCtrl2"
Me.ResumeLayout(False)
End Sub
#End Region
Public p1 As New System.Drawing.Pen(System.Drawing.Color.Blue)
Public br1 As New SolidBrush(System.Drawing.Color.Red)
Public reg As Region
Public gp As GraphicsPath
Public side, outside As Boolean
Public localMPos As Point
Event labelClick(ByVal sender As Object, ByVal e As System.EventArgs)
Protected Overrides Sub OnPaint(ByVal e As PaintEventArgs)
' Dim br As New LinearGradientBrush(Me.ClientRectangle, m_StartColor, m_EndColor, m_GradientMode)
p1.Width = 6.0
e.Graphics.FillRectangle(br1, Me.ClientRectangle)
e.Graphics.DrawRectangle(p1, Me.ClientRectangle)
' gp.AddRectangle(Me.ClientRectangle)
' reg = New Region(gp)
'p1.Dispose()
gp = New GraphicsPath
'G.DrawRectangle(Pen1, RectSPC)
gp.AddRectangle(Me.ClientRectangle)
reg = New Region(gp)
MsgBox(Me.ClientRectangle.X)
MyBase.OnPaint(e)
End Sub
Protected Overrides Sub OnMouseDown(ByVal e As System.Windows.Forms.MouseEventArgs)
Dim mp As New Point(e.X, e.Y)
If Me.ClientRectangle.Contains(e.X, e.Y) Then
MsgBox("hi")
End If
MsgBox(Me.ClientRectangle.X)
If Me.ParentForm.MouseButtons.Left Then
MsgBox("hi")
End If
If e.Button = MouseButtons.Right Then
MsgBox("hi")
End If
If ParentForm.MouseButtons.Left Then
MsgBox("hi")
End If
If reg.IsVisible(mp) Then
'If e.Button = MouseButtons.Right Then
MsgBox("You clicked the right button")
'Else
'MsgBox("You did not click the right button")
End If
MyBase.OnMouseDown(e)
End Sub
Private Sub Form1_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles MyBase.MouseDown
Dim mp As New Point(e.X, e.Y)
If reg.IsVisible(mp) Then
'If e.Button = MouseButtons.Right Then
MsgBox("You clicked the right button")
'Else
'MsgBox("You did not click the right button")
End If
MyBase.OnMouseDown(e)
End Sub
Public Sub ParentForm_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles MyBase.MouseDown
MsgBox("hello")
If ParentForm.MouseButtons.Left Then
MsgBox("hi")
End If
If e.Button = MouseButtons.Right Then
MsgBox("hello")
End If
MyBase.OnMouseDown(e)
End Sub
End Class
I am a newcomer. I have a question, I created a rectangle control, can drag it and drop it on a form. I can also in the form double click this new instance of the control and put some code in it, and at rrun time the code gets executed.
However my question is can I put this click event in the control itself? I tried all I could but no help.
Appreciate any help.
Here is my code:
Imports System.Drawing.Drawing2D
Imports System.Drawing.Color
Imports System.Drawing.Graphics
Public Class RectangleCtrl2
Inherits System.Windows.Forms.UserControl
#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
'UserControl1 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.
Friend WithEvents Button1 As System.Windows.Forms.Button
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.Button1 = New System.Windows.Forms.Button
Me.SuspendLayout()
'
'Button1
'
Me.Button1.Location = New System.Drawing.Point(32, 48)
Me.Button1.Name = "Button1"
Me.Button1.Size = New System.Drawing.Size(80, 48)
Me.Button1.TabIndex = 0
Me.Button1.Text = "Button1"
'
'RectangleCtrl2
'
Me.Controls.Add(Me.Button1)
Me.Name = "RectangleCtrl2"
Me.ResumeLayout(False)
End Sub
#End Region
Public p1 As New System.Drawing.Pen(System.Drawing.Color.Blue)
Public br1 As New SolidBrush(System.Drawing.Color.Red)
Public reg As Region
Public gp As GraphicsPath
Public side, outside As Boolean
Public localMPos As Point
Event labelClick(ByVal sender As Object, ByVal e As System.EventArgs)
Protected Overrides Sub OnPaint(ByVal e As PaintEventArgs)
' Dim br As New LinearGradientBrush(Me.ClientRectangle, m_StartColor, m_EndColor, m_GradientMode)
p1.Width = 6.0
e.Graphics.FillRectangle(br1, Me.ClientRectangle)
e.Graphics.DrawRectangle(p1, Me.ClientRectangle)
' gp.AddRectangle(Me.ClientRectangle)
' reg = New Region(gp)
'p1.Dispose()
gp = New GraphicsPath
'G.DrawRectangle(Pen1, RectSPC)
gp.AddRectangle(Me.ClientRectangle)
reg = New Region(gp)
MsgBox(Me.ClientRectangle.X)
MyBase.OnPaint(e)
End Sub
Protected Overrides Sub OnMouseDown(ByVal e As System.Windows.Forms.MouseEventArgs)
Dim mp As New Point(e.X, e.Y)
If Me.ClientRectangle.Contains(e.X, e.Y) Then
MsgBox("hi")
End If
MsgBox(Me.ClientRectangle.X)
If Me.ParentForm.MouseButtons.Left Then
MsgBox("hi")
End If
If e.Button = MouseButtons.Right Then
MsgBox("hi")
End If
If ParentForm.MouseButtons.Left Then
MsgBox("hi")
End If
If reg.IsVisible(mp) Then
'If e.Button = MouseButtons.Right Then
MsgBox("You clicked the right button")
'Else
'MsgBox("You did not click the right button")
End If
MyBase.OnMouseDown(e)
End Sub
Private Sub Form1_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles MyBase.MouseDown
Dim mp As New Point(e.X, e.Y)
If reg.IsVisible(mp) Then
'If e.Button = MouseButtons.Right Then
MsgBox("You clicked the right button")
'Else
'MsgBox("You did not click the right button")
End If
MyBase.OnMouseDown(e)
End Sub
Public Sub ParentForm_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles MyBase.MouseDown
MsgBox("hello")
If ParentForm.MouseButtons.Left Then
MsgBox("hi")
End If
If e.Button = MouseButtons.Right Then
MsgBox("hello")
End If
MyBase.OnMouseDown(e)
End Sub
End Class
