Scrollbars for Picturebox Controls

[Christopher Kurtis Koeber]

Dear All,
This may sound like an elementary question but how do you implement
scrollbars for the Picturebox control. Do I have to create my own code to do
this or is there some property that I can set? Thank you very much for your
time and consideration in this matter!
Christopher Koeber

[Bob Powell [MVP]]

Re: Scrollbars for Picturebox Controls

Put your picturebox inside a panel and set the bounds of the picturebox to
be the same size as the image. Set the Panel.AutoScrol l property to true and
the panel will provide the scrollbars for you.

The code after my signature demonstrates this.

--
Bob Powell [MVP]
Visual C#, System.Drawing

Answer those GDI+ questions with the GDI+ FAQ

http://www.bobpowell.net/gdiplus_faq.htm

The GDI+ FAQ RSS feed: http://www.bobpowell.net/faqfeed.xml
Windows Forms Tips and Tricks RSS: http://www.bobpowell.net/tipstricks.xml
Bob's Blog: http://bobpowelldotnet.blogspot.com/atom.xml


-------------------------------------------------------------------------
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.
InitializeCompo nent()

'Add any initialization after the InitializeCompo nent() 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.Disp ose()
End If
End If
MyBase.Dispose( disposing)
End Sub

'Required by the Windows Form Designer
Private components As System.Componen tModel.IContain er

'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 Panel1 As System.Windows. Forms.Panel
Friend WithEvents PictureBox1 As System.Windows. Forms.PictureBo x
<System.Diagnos tics.DebuggerSt epThrough()> Private Sub
InitializeCompo nent()
Me.Panel1 = New System.Windows. Forms.Panel
Me.PictureBox1 = New System.Windows. Forms.PictureBo x
Me.Panel1.Suspe ndLayout()
Me.SuspendLayou t()
'
'Panel1
'
Me.Panel1.AutoS croll = True
Me.Panel1.Contr ols.Add(Me.Pict ureBox1)
Me.Panel1.Dock = System.Windows. Forms.DockStyle .Fill
Me.Panel1.Locat ion = New System.Drawing. Point(0, 0)
Me.Panel1.Name = "Panel1"
Me.Panel1.Size = New System.Drawing. Size(292, 266)
Me.Panel1.TabIn dex = 0
'
'PictureBox1
'
Me.PictureBox1. Location = New System.Drawing. Point(32, 48)
Me.PictureBox1. Name = "PictureBox 1"
Me.PictureBox1. TabIndex = 0
Me.PictureBox1. TabStop = False
'
'Form1
'
Me.AutoScaleBas eSize = New System.Drawing. Size(5, 13)
Me.ClientSize = New System.Drawing. Size(292, 266)
Me.Controls.Add (Me.Panel1)
Me.Name = "Form1"
Me.Text = "Form1"
Me.Panel1.Resum eLayout(False)
Me.ResumeLayout (False)

End Sub

#End Region

Private Sub Form1_Load(ByVa l sender As Object, ByVal e As
System.EventArg s) Handles MyBase.Load
Me.PictureBox1. Image = Image.FromFile( "c:\foo.jpg ") 'you'll need to
change this obviously...
Me.PictureBox1. Location = New Point(0, 0)
Me.PictureBox1. Size = Me.PictureBox1. Image.Size
End Sub
End Class

-------------------------------------------------------------------------



"Christophe r Kurtis Koeber" <c_koeber@myrea lbox.com> wrote in message
news:%23c2u$Mpq EHA.556@tk2msft ngp13.phx.gbl.. .[color=blue]
> Dear All,
> This may sound like an elementary question but how do you implement
> scrollbars for the Picturebox control. Do I have to create my own code to[/color]
do[color=blue]
> this or is there some property that I can set? Thank you very much for[/color]
your[color=blue]
> time and consideration in this matter!
> Christopher Koeber
>
>[/color]

[Dr Screwup]

Re: Scrollbars for Picturebox Controls

Why not use the panel control itself?



"Bob Powell [MVP]" <bob@_spamkille r_bobpowell.net > wrote in message
news:%23txAoksq EHA.1456@TK2MSF TNGP10.phx.gbl. ..[color=blue]
> Put your picturebox inside a panel and set the bounds of the picturebox to
> be the same size as the image. Set the Panel.AutoScrol l property to true
> and
> the panel will provide the scrollbars for you.
>
> The code after my signature demonstrates this.
>
> --
> Bob Powell [MVP]
> Visual C#, System.Drawing
>
> Answer those GDI+ questions with the GDI+ FAQ
> http://www.bobpowell.net/gdiplus_faq.htm
>
> The GDI+ FAQ RSS feed: http://www.bobpowell.net/faqfeed.xml
> Windows Forms Tips and Tricks RSS: http://www.bobpowell.net/tipstricks.xml
> Bob's Blog: http://bobpowelldotnet.blogspot.com/atom.xml
>
>
> -------------------------------------------------------------------------
> 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.
> InitializeCompo nent()
>
> 'Add any initialization after the InitializeCompo nent() 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.Disp ose()
> End If
> End If
> MyBase.Dispose( disposing)
> End Sub
>
> 'Required by the Windows Form Designer
> Private components As System.Componen tModel.IContain er
>
> '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 Panel1 As System.Windows. Forms.Panel
> Friend WithEvents PictureBox1 As System.Windows. Forms.PictureBo x
> <System.Diagnos tics.DebuggerSt epThrough()> Private Sub
> InitializeCompo nent()
> Me.Panel1 = New System.Windows. Forms.Panel
> Me.PictureBox1 = New System.Windows. Forms.PictureBo x
> Me.Panel1.Suspe ndLayout()
> Me.SuspendLayou t()
> '
> 'Panel1
> '
> Me.Panel1.AutoS croll = True
> Me.Panel1.Contr ols.Add(Me.Pict ureBox1)
> Me.Panel1.Dock = System.Windows. Forms.DockStyle .Fill
> Me.Panel1.Locat ion = New System.Drawing. Point(0, 0)
> Me.Panel1.Name = "Panel1"
> Me.Panel1.Size = New System.Drawing. Size(292, 266)
> Me.Panel1.TabIn dex = 0
> '
> 'PictureBox1
> '
> Me.PictureBox1. Location = New System.Drawing. Point(32, 48)
> Me.PictureBox1. Name = "PictureBox 1"
> Me.PictureBox1. TabIndex = 0
> Me.PictureBox1. TabStop = False
> '
> 'Form1
> '
> Me.AutoScaleBas eSize = New System.Drawing. Size(5, 13)
> Me.ClientSize = New System.Drawing. Size(292, 266)
> Me.Controls.Add (Me.Panel1)
> Me.Name = "Form1"
> Me.Text = "Form1"
> Me.Panel1.Resum eLayout(False)
> Me.ResumeLayout (False)
>
> End Sub
>
> #End Region
>
> Private Sub Form1_Load(ByVa l sender As Object, ByVal e As
> System.EventArg s) Handles MyBase.Load
> Me.PictureBox1. Image = Image.FromFile( "c:\foo.jpg ") 'you'll need to
> change this obviously...
> Me.PictureBox1. Location = New Point(0, 0)
> Me.PictureBox1. Size = Me.PictureBox1. Image.Size
> End Sub
> End Class
>
> -------------------------------------------------------------------------
>
>
>
> "Christophe r Kurtis Koeber" <c_koeber@myrea lbox.com> wrote in message
> news:%23c2u$Mpq EHA.556@tk2msft ngp13.phx.gbl.. .[color=green]
>> Dear All,
>> This may sound like an elementary question but how do you implement
>> scrollbars for the Picturebox control. Do I have to create my own code to[/color]
> do[color=green]
>> this or is there some property that I can set? Thank you very much for[/color]
> your[color=green]
>> time and consideration in this matter!
>> Christopher Koeber
>>
>>[/color]
>
>[/color]

[Bob Powell [MVP]]

Re: Scrollbars for Picturebox Controls

Setting up that solution was much simpler. Using just the panel you have to
adjust the drawing position according to the scroll positions.

Just for fun I included the code again.

(code after my signature)

--
Bob Powell [MVP]
Visual C#, System.Drawing

Answer those GDI+ questions with the GDI+ FAQ

http://www.bobpowell.net/gdiplus_faq.htm

The GDI+ FAQ RSS feed: http://www.bobpowell.net/faqfeed.xml
Windows Forms Tips and Tricks RSS: http://www.bobpowell.net/tipstricks.xml
Bob's Blog: http://bobpowelldotnet.blogspot.com/atom.xml


Imports System.Drawing. Drawing2D

Public Class Form1

Inherits System.Windows. Forms.Form

Dim image As image

#Region " Windows Form Designer generated code "

Public Sub New()

MyBase.New()

'This call is required by the Windows Form Designer.

InitializeCompo nent()

'Add any initialization after the InitializeCompo nent() 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.Disp ose()

End If

End If

MyBase.Dispose( disposing)

End Sub

'Required by the Windows Form Designer

Private components As System.Componen tModel.IContain er

'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 Panel1 As System.Windows. Forms.Panel

<System.Diagnos tics.DebuggerSt epThrough()> Private Sub InitializeCompo nent()

Me.Panel1 = New System.Windows. Forms.Panel

Me.SuspendLayou t()

'

'Panel1

'

Me.Panel1.Dock = System.Windows. Forms.DockStyle .Fill

Me.Panel1.Locat ion = New System.Drawing. Point(0, 0)

Me.Panel1.Name = "Panel1"

Me.Panel1.Size = New System.Drawing. Size(292, 266)

Me.Panel1.TabIn dex = 0

'

'Form1

'

Me.AutoScaleBas eSize = New System.Drawing. Size(5, 13)

Me.ClientSize = New System.Drawing. Size(292, 266)

Me.Controls.Add (Me.Panel1)

Me.Name = "Form1"

Me.Text = "Form1"

Me.ResumeLayout (False)

End Sub

#End Region

Private Sub Panel1_Paint(By Val sender As Object, ByVal e As
System.Windows. Forms.PaintEven tArgs) Handles Panel1.Paint

e.Graphics.Tran sform = New Matrix(1, 0, 0, 1,
Me.Panel1.AutoS crollPosition.X , Me.Panel1.AutoS crollPosition.Y )

e.Graphics.Draw ImageUnscaled(i mage, 0, 0)

End Sub

Private Sub Form1_Load(ByVa l sender As Object, ByVal e As System.EventArg s)
Handles MyBase.Load

image = image.FromFile( "c:\foo.jpg ")

Me.Panel1.AutoS crollMinSize = image.Size

Me.Panel1.AutoS croll = True

End Sub

End Class




"Dr Screwup" <nospam@no_than ks.com> wrote in message
news:10m5agfp1n 2o16d@corp.supe rnews.com...[color=blue]
> Why not use the panel control itself?
>
>
>
> "Bob Powell [MVP]" <bob@_spamkille r_bobpowell.net > wrote in message
> news:%23txAoksq EHA.1456@TK2MSF TNGP10.phx.gbl. ..[color=green]
> > Put your picturebox inside a panel and set the bounds of the picturebox[/color][/color]
to[color=blue][color=green]
> > be the same size as the image. Set the Panel.AutoScrol l property to true
> > and
> > the panel will provide the scrollbars for you.
> >
> > The code after my signature demonstrates this.
> >
> > --
> > Bob Powell [MVP]
> > Visual C#, System.Drawing
> >
> > Answer those GDI+ questions with the GDI+ FAQ
> > http://www.bobpowell.net/gdiplus_faq.htm
> >
> > The GDI+ FAQ RSS feed: http://www.bobpowell.net/faqfeed.xml
> > Windows Forms Tips and Tricks RSS:[/color][/color]
http://www.bobpowell.net/tipstricks.xml[color=blue][color=green]
> > Bob's Blog: http://bobpowelldotnet.blogspot.com/atom.xml
> >
> >[/color]
>
> -------------------------------------------------------------------------[color=green]
> > 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.
> > InitializeCompo nent()
> >
> > 'Add any initialization after the InitializeCompo nent() 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.Disp ose()
> > End If
> > End If
> > MyBase.Dispose( disposing)
> > End Sub
> >
> > 'Required by the Windows Form Designer
> > Private components As System.Componen tModel.IContain er
> >
> > 'NOTE: The following procedure is required by the Windows Form[/color][/color]
Designer[color=blue][color=green]
> > 'It can be modified using the Windows Form Designer.
> > 'Do not modify it using the code editor.
> > Friend WithEvents Panel1 As System.Windows. Forms.Panel
> > Friend WithEvents PictureBox1 As System.Windows. Forms.PictureBo x
> > <System.Diagnos tics.DebuggerSt epThrough()> Private Sub
> > InitializeCompo nent()
> > Me.Panel1 = New System.Windows. Forms.Panel
> > Me.PictureBox1 = New System.Windows. Forms.PictureBo x
> > Me.Panel1.Suspe ndLayout()
> > Me.SuspendLayou t()
> > '
> > 'Panel1
> > '
> > Me.Panel1.AutoS croll = True
> > Me.Panel1.Contr ols.Add(Me.Pict ureBox1)
> > Me.Panel1.Dock = System.Windows. Forms.DockStyle .Fill
> > Me.Panel1.Locat ion = New System.Drawing. Point(0, 0)
> > Me.Panel1.Name = "Panel1"
> > Me.Panel1.Size = New System.Drawing. Size(292, 266)
> > Me.Panel1.TabIn dex = 0
> > '
> > 'PictureBox1
> > '
> > Me.PictureBox1. Location = New System.Drawing. Point(32, 48)
> > Me.PictureBox1. Name = "PictureBox 1"
> > Me.PictureBox1. TabIndex = 0
> > Me.PictureBox1. TabStop = False
> > '
> > 'Form1
> > '
> > Me.AutoScaleBas eSize = New System.Drawing. Size(5, 13)
> > Me.ClientSize = New System.Drawing. Size(292, 266)
> > Me.Controls.Add (Me.Panel1)
> > Me.Name = "Form1"
> > Me.Text = "Form1"
> > Me.Panel1.Resum eLayout(False)
> > Me.ResumeLayout (False)
> >
> > End Sub
> >
> > #End Region
> >
> > Private Sub Form1_Load(ByVa l sender As Object, ByVal e As
> > System.EventArg s) Handles MyBase.Load
> > Me.PictureBox1. Image = Image.FromFile( "c:\foo.jpg ") 'you'll need[/color][/color]
to[color=blue][color=green]
> > change this obviously...
> > Me.PictureBox1. Location = New Point(0, 0)
> > Me.PictureBox1. Size = Me.PictureBox1. Image.Size
> > End Sub
> > End Class
> >[/color]
>
> -------------------------------------------------------------------------[color=green]
> >
> >
> >
> > "Christophe r Kurtis Koeber" <c_koeber@myrea lbox.com> wrote in message
> > news:%23c2u$Mpq EHA.556@tk2msft ngp13.phx.gbl.. .[color=darkred]
> >> Dear All,
> >> This may sound like an elementary question but how do you implement
> >> scrollbars for the Picturebox control. Do I have to create my own code[/color][/color][/color]
to[color=blue][color=green]
> > do[color=darkred]
> >> this or is there some property that I can set? Thank you very much for[/color]
> > your[color=darkred]
> >> time and consideration in this matter!
> >> Christopher Koeber
> >>
> >>[/color]
> >
> >[/color]
>
>[/color]

[Christopher Kurtis Koeber]

Re: Scrollbars for Picturebox Controls

Thanks, Bob

Your website is pretty cool as well.

Christopher
"Bob Powell [MVP]" <bob@_spamkille r_bobpowell.net > wrote in message
news:%23txAoksq EHA.1456@TK2MSF TNGP10.phx.gbl. ..[color=blue]
> Put your picturebox inside a panel and set the bounds of the picturebox to
> be the same size as the image. Set the Panel.AutoScrol l property to true
> and
> the panel will provide the scrollbars for you.
>
> The code after my signature demonstrates this.
>
> --
> Bob Powell [MVP]
> Visual C#, System.Drawing
>
> Answer those GDI+ questions with the GDI+ FAQ
> http://www.bobpowell.net/gdiplus_faq.htm
>
> The GDI+ FAQ RSS feed: http://www.bobpowell.net/faqfeed.xml
> Windows Forms Tips and Tricks RSS: http://www.bobpowell.net/tipstricks.xml
> Bob's Blog: http://bobpowelldotnet.blogspot.com/atom.xml
>
>
> -------------------------------------------------------------------------
> 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.
> InitializeCompo nent()
>
> 'Add any initialization after the InitializeCompo nent() 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.Disp ose()
> End If
> End If
> MyBase.Dispose( disposing)
> End Sub
>
> 'Required by the Windows Form Designer
> Private components As System.Componen tModel.IContain er
>
> '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 Panel1 As System.Windows. Forms.Panel
> Friend WithEvents PictureBox1 As System.Windows. Forms.PictureBo x
> <System.Diagnos tics.DebuggerSt epThrough()> Private Sub
> InitializeCompo nent()
> Me.Panel1 = New System.Windows. Forms.Panel
> Me.PictureBox1 = New System.Windows. Forms.PictureBo x
> Me.Panel1.Suspe ndLayout()
> Me.SuspendLayou t()
> '
> 'Panel1
> '
> Me.Panel1.AutoS croll = True
> Me.Panel1.Contr ols.Add(Me.Pict ureBox1)
> Me.Panel1.Dock = System.Windows. Forms.DockStyle .Fill
> Me.Panel1.Locat ion = New System.Drawing. Point(0, 0)
> Me.Panel1.Name = "Panel1"
> Me.Panel1.Size = New System.Drawing. Size(292, 266)
> Me.Panel1.TabIn dex = 0
> '
> 'PictureBox1
> '
> Me.PictureBox1. Location = New System.Drawing. Point(32, 48)
> Me.PictureBox1. Name = "PictureBox 1"
> Me.PictureBox1. TabIndex = 0
> Me.PictureBox1. TabStop = False
> '
> 'Form1
> '
> Me.AutoScaleBas eSize = New System.Drawing. Size(5, 13)
> Me.ClientSize = New System.Drawing. Size(292, 266)
> Me.Controls.Add (Me.Panel1)
> Me.Name = "Form1"
> Me.Text = "Form1"
> Me.Panel1.Resum eLayout(False)
> Me.ResumeLayout (False)
>
> End Sub
>
> #End Region
>
> Private Sub Form1_Load(ByVa l sender As Object, ByVal e As
> System.EventArg s) Handles MyBase.Load
> Me.PictureBox1. Image = Image.FromFile( "c:\foo.jpg ") 'you'll need to
> change this obviously...
> Me.PictureBox1. Location = New Point(0, 0)
> Me.PictureBox1. Size = Me.PictureBox1. Image.Size
> End Sub
> End Class
>
> -------------------------------------------------------------------------
>
>
>
> "Christophe r Kurtis Koeber" <c_koeber@myrea lbox.com> wrote in message
> news:%23c2u$Mpq EHA.556@tk2msft ngp13.phx.gbl.. .[color=green]
>> Dear All,
>> This may sound like an elementary question but how do you implement
>> scrollbars for the Picturebox control. Do I have to create my own code to[/color]
> do[color=green]
>> this or is there some property that I can set? Thank you very much for[/color]
> your[color=green]
>> time and consideration in this matter!
>> Christopher Koeber
>>
>>[/color]
>
>[/color]

[samir parekh]

RE: Scrollbars for Picturebox Controls

dear ckk;
to do the requested task u only have to search the MSDN help on your PC .
Find the Scrollbar class there in and find the sample code given down there
with regards
samir parekh (student)
sam41180@yahoo. com

"Christophe r Kurtis Koeber" wrote:
[color=blue]
> Dear All,
> This may sound like an elementary question but how do you implement
> scrollbars for the Picturebox control. Do I have to create my own code to do
> this or is there some property that I can set? Thank you very much for your
> time and consideration in this matter!
> Christopher Koeber
>
>
>[/color]