Export (0) Print
Expand All

EncoderParameterValueType Enumeration

GDI+ uses image encoders to convert the images stored in Bitmap objects to various file formats. Image encoders are built into GDI+ for the BMP, JPEG, GIF, TIFF, and PNG formats. And encoder is invoked when you call the Save or SaveAdd method of a Bitmap object.

Namespace: System.Drawing.Imaging
Assembly: System.Drawing (in system.drawing.dll)

public enum EncoderParameterValueType
public enum EncoderParameterValueType
public enum EncoderParameterValueType

 Member nameDescription
ValueTypeAsciiSpecifies that the array of values is a null-terminated ASCII character string. Note that the NumberOfValues data member of the EncoderParameter object indicates the length of the character string including the NULL terminator. 
ValueTypeByteSpecifies that each value in the array is an 8-bit unsigned integer. 
ValueTypeLongSpecifies that each value in the array is a 32-bit unsigned integer. 
ValueTypeLongRangeSpecifies that each value in the array is a pair of 32-bit unsigned integers. Each pair represents a range of numbers. 
ValueTypeRationalSpecifies that each value in the array is a pair of 32-bit unsigned integers. Each pair represents a fraction, the first integer being the numerator and the second integer being the denominator. 
ValueTypeRationalRangeSpecifies that each value in the array is a set of four, 32-bit unsigned integers. The first two integers represent one fraction, and the second two integers represent a second fraction. The two fractions represent a range of rational numbers. The first fraction is the smallest rational number in the range, and the second fraction is the largest rational number in the range. 
ValueTypeShortSpecifies that each value in the array is a 16-bit, unsigned integer. 
ValueTypeUndefinedSpecifies that the array of values is an array of bytes that has no data type defined. 

Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0

Community Additions

ADD
Show:
© 2014 Microsoft