本文整理汇总了C#中QuickIOPathInfo.CheckExistance方法的典型用法代码示例。如果您正苦于以下问题：C# QuickIOPathInfo.CheckExistance方法的具体用法？C# QuickIOPathInfo.CheckExistance怎么用？C# QuickIOPathInfo.CheckExistance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QuickIOPathInfo的用法示例。
在下文中一共展示了QuickIOPathInfo.CheckExistance方法的1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: CreateDirectory
/// <summary>
/// Creates a new directory. If <paramref name="recursive"/> is false, the parent directory must exists.
/// </summary>
/// <param name="pathInfo"><see cref="QuickIOPathInfo"/></param>
/// <param name="recursive">If <paramref name="recursive"/> is false, the parent directory must exist.</param>
/// <exception cref="PathAlreadyExistsException">The specified path already exists.</exception>
/// <exception cref="PathNotFoundException">This error is fired if the specified path or a part of them does not exist.</exception>
public static void CreateDirectory( QuickIOPathInfo pathInfo, bool recursive = false )
{
if ( recursive )
{
var parent = pathInfo.Parent;
if ( parent.IsRoot )
{
// Root
if ( !parent.Exists )
{
throw new PathNotFoundException( "Root path does not exists. You cannot create a root this way.", parent.FullName );
}
}
else if ( !parent.Exists )
{
CreateDirectory( parent, recursive );
}
}
if ( pathInfo.CheckExistance( QuickIOFileSystemEntryType.Directory ) )
{
return;
}
var created = Win32SafeNativeMethods.CreateDirectory( pathInfo.FullNameUnc, IntPtr.Zero );
var win32Error = Marshal.GetLastWin32Error( );
if ( !created )
{
InternalQuickIOCommon.NativeExceptionMapping( pathInfo.FullName, win32Error );
}
}