ReadAsync(char[], int, int)
This will call into the ReadAsync implementation with argument cancellationToken passed as CancellationToken.None.
Declaration
// C#
public Task<int> ReadAsync(char[] buffer, int offset, int count);Parameters
-
buffer
The character array buffer to be populated.
-
offset
The zero-based offset (in characters) at which the buffer is populated.
-
count
The maximum amount of characters to be read.
Return Value
Task<int> object representing the asynchronous operation immediately without blocking the calling thread for the whole duration of the query execution.
Implements
Stream
Exceptions
ObjectDisposedException - The object is already disposed.
InvalidOperationException - The OracleConnection is not open or has been closed during the lifetime of the object.
ArgumentOutOfRangeException - This exception is thrown if any of the following conditions exist:
-
The offset or the count parameter is less than
0. -
The offset is greater than or equal to the
buffer.Length. -
The offset and the count together are greater than the
buffer.Length.