Ask Learn
Preview
Ask Learn is an AI assistant that can answer questions, clarify concepts, and define terms using trusted Microsoft documentation.
Please sign in to use Ask Learn.
Sign inCryptoStream.Write(Byte[], Int32, Int32) Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Writes a sequence of bytes to the current CryptoStream and advances the current position within the stream by the number of bytes written.
public:
override void Write(cli::array <System::Byte> ^ buffer, int offset, int count);public override void Write(byte[] buffer, int offset, int count);override this.Write : byte[] * int * int -> unitPublic Overrides Sub Write (buffer As Byte(), offset As Integer, count As Integer)- buffer
- Byte[]
An array of bytes. This method copies count bytes from buffer to the current stream.
- offset
- Int32
The byte offset in buffer at which to begin copying bytes to the current stream.
- count
- Int32
The number of bytes to be written to the current stream.
The CryptoStreamMode associated with current CryptoStream object does not match the underlying stream. For example, this exception is thrown when using Write with an underlying stream that is read only.
offset or count is less than zero.
The sum of the count and offset parameters is longer than the length of the buffer.
Applies to
| Product | Versions |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 1.3, 1.4, 1.6, 2.0, 2.1 |