Set(Single,Single,Single,Single) Method (DeviceImageLayout)

In This Topic

Sets the image layout rectangle of document/page/frame.

Syntax

Visual Basic
C#
Managed Extensions for C++
C++/CLI

'Declaration

Public Overloads Sub Set( _
   ByVal leftValue of the left coordinate of the image layout rectangle.
 As Single, _
   ByVal topValue of the top coordinate of the image layout rectangle.
 As Single, _
   ByVal rightValue of the right coordinate of the image layout rectangle.
 As Single, _
   ByVal bottomValue of the bottom coordinate of the image layout rectangle.
 As Single _
)

public void Set(
   float left, 
   float top, 
   float right, 
   float bottom
)

public: void Set(
   float left, 
   float top, 
   float right, 
   float bottom
)

public:
void Set(
   float left, 
   float top, 
   float right, 
   float bottom
)

Parameters

left: Value of the left coordinate of the image layout rectangle.
top: Value of the top coordinate of the image layout rectangle.
right: Value of the right coordinate of the image layout rectangle.
bottom: Value of the bottom coordinate of the image layout rectangle.

Exceptions

Exception	Description
DebuggerException	Thrown if the .NET debugger is used and the function evaluation requires all threads to run.

Remarks

The image layout rectangle defines what portion of the device's scanning area will be acquired.

Document number can be set using the DocumentNumber property, Page number can be set using the PageNumber property, Frame number can be set using the FrameNumber property

Call this method only when device is opened (State == DeviceState.Opened).

This method has effect only if you do not use the User Interface (ShowUI=false).

Example

Please see example here: DeviceImageLayout.

Requirements

Target Platforms: .NET 8, .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

Reference

DeviceImageLayout Class
DeviceImageLayout Members

Open
Overload List

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