Click or drag to resize

FileStreamExensions.SafeRead Method (FileStream, Byte, Long, Long)

X#
Read data from a stream. Contains TRY CATCH mechanism. Reads from current location.

Namespace:  XSharp
Assembly:  XSharp.Core (in XSharp.Core.dll) Version: 2.21
Syntax
Copy
 STATIC METHOD SafeRead(
	SELF oStream AS FileStream,
	buffer AS BYTE[],
	length AS LONG,
	lread OUT LONG
) AS LOGIC
Request Example View Source

Parameters

oStream
Type: FileStream
The stream to read from.
buffer
Type: Byte
Buffer that must be read.
length
Type: Long
# of bytes to read.
lread
Type: Long
# of bytes actually read.

Return Value

Type: Logic
TRUE when succesfull, FALSE when an exception occurred or when a parameter was incorrect.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type FileStream. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).
See Also