SetPreamble(IntPtr,int) Method

Summary

Sets the contents of the file's preamble.

Syntax

C++

public void SetPreamble( 
   IntPtr preamble, 
   int length 
)

Public Overloads Sub SetPreamble( _ 
   ByVal preamble As IntPtr, _ 
   ByVal length As Integer _ 
)

public: 
void SetPreamble(  
   IntPtr preamble, 
   int length 
)

Parameters

preamble
The preamble to set.

length
Value that represents the length of the preamble, in bytes. The maximum length is 128 bytes.

Remarks

The standard length of the Preamble is 128 bytes. If the value specified by length is > 128 bytes, then the Preamble will be set with the first 128 bytes of preamble. If length is < or equal 128 bytes, then the Preamble will be set with the entire contents of preamble.

To retrieve the contents of the Preamble, call the GetPreamble method.

Example

For an example, refer to SetIntValue.

Requirements

Target Platforms