XsWin32FileStream.SetLength 方法

Sets the length of this stream to the given value.

命名空间： XSharp.IO
程序集： XSharp.Core (在 XSharp.Core.dll 中) 版本：2.22 GA

语法

 VIRTUAL METHOD SetLength(
	length AS INT64
) AS VOID

public override void SetLength(
	long length
)

异常

异常	条件
IOException	An I/O error has occurred.
NotSupportedException	The stream does not support both writing and seeking.
ArgumentOutOfRangeException	Attempted to set the value parameter to less than 0.

备注

This method calls the Windows SetEndOfFile() function directly.

参见