本文整理汇总了C#中IronRuby.Builtins.RubyIO.GetReadableStream方法的典型用法代码示例。如果您正苦于以下问题：C# RubyIO.GetReadableStream方法的具体用法？C# RubyIO.GetReadableStream怎么用？C# RubyIO.GetReadableStream使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IronRuby.Builtins.RubyIO的用法示例。
在下文中一共展示了RubyIO.GetReadableStream方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: SystemRead
public static MutableString/*!*/ SystemRead(RubyIO/*!*/ self, [DefaultProtocol]int bytes, [DefaultProtocol, Optional]MutableString buffer) {
var stream = self.GetReadableStream();
if (stream.DataBuffered) {
throw RubyExceptions.CreateIOError("sysread for buffered IO");
}
// We use Flush to simulate non-buffered IO.
// A better approach would be to create a parallel FileStream with
// System.IO.FileOptions.WriteThrough (which corresponds to FILE_FLAG_NO_BUFFERING), and also maybe
// System.IO.FileOptions.SequentialScan (FILE_FLAG_SEQUENTIAL_SCAN).
// TODO: sysopen does that?
stream.Flush();
var result = Read(self, bytes, buffer);
if (result == null) {
throw new EOFError("end of file reached");
}
return result;
}示例2: ReadNoBlock
public static MutableString ReadNoBlock(RubyIO/*!*/ self, [DefaultProtocol]int bytes, [DefaultProtocol, Optional]MutableString buffer) {
var stream = self.GetReadableStream();
MutableString result = null;
self.NonBlockingOperation(() => result = Read(self, bytes, buffer), true);
return result;
}示例3: ReadNoBlock
public static MutableString/*!*/ ReadNoBlock(RubyIO/*!*/ self, [DefaultProtocol]int bytes, [DefaultProtocol, Optional]MutableString buffer) {
var stream = self.GetReadableStream();
try {
stream.ReadTimeout = 0;
} catch (InvalidOperationException) {
throw RubyExceptions.CreateEBADF();
}
return Read(self, bytes, buffer);
}