ReadRowData(Int32,Byte[],Int32) Method (PixelManipulator)

In This Topic

Reads the data of specified row.

Syntax

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

'Declaration

Public Overloads Sub ReadRowData( _
   ByVal rowRow index.
 As System.Int32, _
   ByVal rowDataThe buffer to read data into.
() As Byte, _
   ByVal offsetThe starting point in the buffer at which to begin reading into the buffer.
 As System.Int32 _
)

public void ReadRowData(
   System.Int32 row, 
   byte[] rowData, 
   System.Int32 offset
)

public: void ReadRowData(
   System.Int32 row, 
   byte[]* rowData, 
   System.Int32 offset
)

public:
void ReadRowData(
   System.Int32 row, 
   array<byte>^ rowData, 
   System.Int32 offset
)

Parameters

row: Row index.
rowData: The buffer to read data into.
offset: The starting point in the buffer at which to begin reading into the buffer.

Exceptions

Exception	Description
System.ArgumentOutOfRangeException	Thrown if row is less than 0 or row is more or equal than the image height or rowData does not have enough space for storing the data.
System.ArgumentNullException	Thrown if rowData is null.

Requirements

Target Platforms: .NET9; .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

Reference

PixelManipulator Class
PixelManipulator Members

Overload List

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