/// <summary>
/// Initializes a new instance of the <see cref="ReadBufferIoResult"/> class.
/// Constructor, given a plain IoResult, plus type and origin.
/// </summary>
/// <param name="r">Plain IoResult.</param>
/// <param name="type">ASCII or EBCDIC mode.</param>
/// <param name="origin">Coordinate origin.</param>
public ReadBufferIoResult(IoResult r, ReadBufferType type, int origin)
: base(r)
{
// Initialize the ReadBufferType.
this.ReadBufferType = type;
this.Origin = origin;
}
/// <summary>
/// Read the 3270 display buffer.
/// </summary>
/// <param name="type">ASCII or EBCDIC mode.</param>
/// <returns>Success/failure and result.</returns>
/// <exception cref="InvalidOperationException">Session is not started.</exception>
/// <exception cref="X3270ifCommandException"><see cref="ExceptionMode"/> is enabled and the command fails.</exception>
public ReadBufferIoResult ReadBuffer(ReadBufferType type = ReadBufferType.Ascii)
{
try
{
return(this.ReadBufferAsync(type).Result);
}
catch (AggregateException e)
{
throw e.InnerException;
}
}
/// <summary>
/// Async version of ReadBuffer.
/// </summary>
/// <param name="type">Type of operation (ASCII or EBCDIC).</param>
/// <returns>I/O result.</returns>
/// <exception cref="InvalidOperationException">Session is not started.</exception>
/// <exception cref="X3270ifCommandException"><see cref="ExceptionMode"/> is enabled and the command fails.</exception>
public async Task <ReadBufferIoResult> ReadBufferAsync(ReadBufferType type = ReadBufferType.Ascii)
{
var result = await this.IoAsync("ReadBuffer(" + type.ToString() + ")").ConfigureAwait(continueOnCapturedContext: false);
return(new ReadBufferIoResult(result, type, this.Config.Origin));
}