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SHA1Managed.HashCore Method

Routes data written to the object into the SHA1Managed hash algorithm for computing the hash.

Namespace: System.Security.Cryptography
Assembly: mscorlib (in mscorlib.dll)

protected override void HashCore (
	byte[] rgb,
	int ibStart,
	int cbSize
protected void HashCore (
	byte[] rgb, 
	int ibStart, 
	int cbSize
protected override function HashCore (
	rgb : byte[], 
	ibStart : int, 
	cbSize : int



The input data.


The offset into the byte array from which to begin using data.


The number of bytes in the array to use as data.

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0