UriOperationBufferSize Property

public int UriOperationBufferSize {get; set;}

'Declaration
 
Public Property UriOperationBufferSize As Integer

'Usage
 
Dim instance As RasterCodecs
Dim value As Integer
 
instance.UriOperationBufferSize = value
 
value = instance.UriOperationBufferSize

public int UriOperationBufferSize {get; set;}

 get_UriOperationBufferSize();
 set_UriOperationBufferSize(value);  

public:
property int UriOperationBufferSize {
   int get();
   void set (    int value);
}

Property Value

The value of the UriOperationBufferSize property is used to determine the size of the temporary buffer used when streaming image file data using any of the URI-based load or information operations.

The following methods will use use the value of this property internally to allocate the temporary buffer:

• GetInformation(Uri, bool)
• GetInformation(Uri, bool, int)
• Load(Uri)
• Load(Uri, int, CodecsLoadByteOrder, int, int)
• LoadAsync(Uri uri, object userState)
• LoadAsync(Uri uri, int bitsPerPixel, CodecsLoadByteOrder order, int firstPage, int lastPage, object userState)
• LoadAsync(Uri uri, LeadRect tile, object userState)
• LoadAsync(Uri uri, LeadRect tile, int bitsPerPixel, CodecsLoadByteOrder order, int firstPage, int lastPage, object userState)

The default size of the buffer is 4096 (4 KBytes). This means that the RasterCodecs object will try to load the image data in 4 KBytes chunks of data.

Increasing the buffer size might enhance the performance while also increasing the amount of memory resources used.

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

RasterCodecs Class
RasterCodecs Members