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FileStream.Flush Method (Boolean)

Clears buffers for this stream and causes any buffered data to be written to the file, and also clears all intermediate file buffers.

Namespace:  System.IO
Assembly:  mscorlib (in mscorlib.dll)

public virtual void Flush(
	bool flushToDisk
)

Parameters

flushToDisk
Type: System.Boolean

true to flush all intermediate file buffers; otherwise, false.

Use this overload when you want to ensure that all buffered data in intermediate file buffers is written to disk.

When you call the Flush method, the operating system I/O buffer is also flushed.

.NET Framework

Supported in: 4.6, 4.5, 4

.NET Framework Client Profile

Supported in: 4

.NET for Windows Phone apps

Supported in: Windows Phone 8.1, Windows Phone Silverlight 8.1, Windows Phone Silverlight 8
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