本文整理汇总了C#中Microsoft.WindowsAzure.Storage.Core.MultiBufferMemoryStream.SetLength方法的典型用法代码示例。如果您正苦于以下问题：C# MultiBufferMemoryStream.SetLength方法的具体用法？C# MultiBufferMemoryStream.SetLength怎么用？C# MultiBufferMemoryStream.SetLength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Microsoft.WindowsAzure.Storage.Core.MultiBufferMemoryStream的用法示例。
在下文中一共展示了MultiBufferMemoryStream.SetLength方法的2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: MultiBufferMemoryStreamReadSeekSetLengthTestAPM
public void MultiBufferMemoryStreamReadSeekSetLengthTestAPM()
{
byte[] outBuffer = new byte[2 * 1024 * 1024];
byte[] buffer = GetRandomBuffer(outBuffer.Length);
using (MemoryStream memStream = new MemoryStream())
{
memStream.Write(buffer, 0, buffer.Length);
using (MultiBufferMemoryStream multiBufferStream = new MultiBufferMemoryStream(null /* bufferManager */))
{
using (AutoResetEvent waitHandle = new AutoResetEvent(false))
{
IAsyncResult result = multiBufferStream.BeginWrite(buffer, 0, buffer.Length, ar => waitHandle.Set(), null);
waitHandle.WaitOne();
multiBufferStream.EndWrite(result);
multiBufferStream.Seek(0, SeekOrigin.Begin);
TestHelper.AssertStreamsAreEqual(memStream, multiBufferStream);
result = multiBufferStream.BeginRead(outBuffer, 0, buffer.Length, ar => waitHandle.Set(), null);
waitHandle.WaitOne();
multiBufferStream.EndRead(result);
TestHelper.AssertBuffersAreEqual(buffer, outBuffer);
multiBufferStream.Seek(-1, SeekOrigin.End);
Assert.AreEqual(buffer.Length - 1, multiBufferStream.Position);
multiBufferStream.Seek(-1024, SeekOrigin.End);
memStream.Seek(-1024, SeekOrigin.End);
TestHelper.AssertStreamsAreEqual(multiBufferStream, memStream);
multiBufferStream.SetLength(3 * 1024 * 1024);
memStream.SetLength(3 * 1024 * 1024);
multiBufferStream.Seek(0, SeekOrigin.Begin);
memStream.Seek(0, SeekOrigin.Begin);
TestHelper.AssertStreamsAreEqual(memStream, multiBufferStream);
}
}
}
}示例2: MultiBufferMemoryStreamReadSeekSetLengthTest
public void MultiBufferMemoryStreamReadSeekSetLengthTest()
{
byte[] outBuffer = new byte[2 * 1024 * 1024];
byte[] buffer = GetRandomBuffer(outBuffer.Length);
using (MemoryStream memStream = new MemoryStream())
{
memStream.Write(buffer, 0, buffer.Length);
using (MultiBufferMemoryStream multiBufferStream = new MultiBufferMemoryStream(null /* bufferManager */))
{
multiBufferStream.Write(buffer, 0, buffer.Length);
multiBufferStream.Seek(0, SeekOrigin.Begin);
TestHelper.AssertStreamsAreEqual(memStream, multiBufferStream);
multiBufferStream.Read(outBuffer, 0, buffer.Length);
TestHelper.AssertBuffersAreEqual(buffer, outBuffer);
multiBufferStream.Seek(-1, SeekOrigin.End);
Assert.AreEqual(buffer.Length - 1, multiBufferStream.Position);
multiBufferStream.Seek(-1024, SeekOrigin.End);
memStream.Seek(-1024, SeekOrigin.End);
TestHelper.AssertStreamsAreEqual(multiBufferStream, memStream);
multiBufferStream.SetLength(3 * 1024 * 1024);
memStream.SetLength(3 * 1024 * 1024);
multiBufferStream.Seek(0, SeekOrigin.Begin);
memStream.Seek(0, SeekOrigin.Begin);
TestHelper.AssertStreamsAreEqual(memStream, multiBufferStream);
}
}
}