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Resolution Property
See Also  Example
Leadtools.Twain Namespace > TwainSession Class : Resolution Property




Gets or sets the horizontal and vertical resolution used to transfer images from the current TWAIN source.

Syntax

Visual Basic (Declaration) 
Public Property Resolution As SizeF
Visual Basic (Usage)Copy Code
Dim instance As TwainSession
Dim value As SizeF
 
instance.Resolution = value
 
value = instance.Resolution
C# 
public SizeF Resolution {get; set;}
Managed Extensions for C++ 
public: __property SizeF get_Resolution();
public: __property void set_Resolution( 
   SizeF value
);
C++/CLI 
public:
property SizeF Resolution {
   SizeF get();
   void set (SizeF value);
}

Return Value

The horizontal and vertical resolution used to transfer images from the current TWAIN source.

Example

Visual BasicCopy Code
Public Sub ResolutionExample(ByVal parent As IWin32Window)
   Dim session As TwainSession = New TwainSession()
   session.Startup(parent, "manufacturer", "productFamily", "version", "application", TwainStartupFlags.None)

   Dim res As SizeF = session.Resolution
   res.Width = 300
   res.Height = 300
   session.Resolution = res

   session.Shutdown()
End Sub
C#Copy Code
public void ResolutionExample(IWin32Window parent) 
{ 
   TwainSession session = new TwainSession(); 
   session.Startup(parent, "manufacturer", "productFamily", "version", "application", TwainStartupFlags.None); 
 
   SizeF res = session.Resolution; 
   res.Width = 300; 
   res.Height = 300; 
   session.Resolution = res; 
 
   session.Shutdown(); 
}

Remarks

This property internally gets or sets the horizontal resolution capability ICAP_XRESOLUTION. For more information on this capability, refer to http://www.twain.org and click on TWAIN Specification (Version 1.9).

Requirements

Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

See Also