/// <include file='doc\DirectoryEntry.uex' path='docs/doc[@for="DirectoryEntry.Exists"]/*' />
/// <devdoc>
/// <para>
/// Searches the directory store at the given
/// path to see whether an entry exists.
/// </para>
/// </devdoc>
public static bool Exists(string path)
{
DirectoryEntry entry = new DirectoryEntry(path);
try {
entry.Bind(true); // throws exceptions (possibly can break applications)
return(entry.Bound);
}
catch (System.Runtime.InteropServices.COMException e) {
if (e.ErrorCode == unchecked ((int)0x80072030)) // ERROR_DS_NO_SUCH_OBJECT (not found in strict sense)
{
return(false);
}
throw;
}
finally {
entry.Dispose();
}
}
public static bool Exists(string path)
{
bool bound;
DirectoryEntry entry = new DirectoryEntry(path);
try
{
entry.Bind(true);
bound = entry.Bound;
}
catch (COMException exception)
{
if (((exception.ErrorCode != -2147016656) && (exception.ErrorCode != -2147024893)) && (exception.ErrorCode != -2147022676))
{
throw;
}
bound = false;
}
finally
{
entry.Dispose();
}
return(bound);
}
/// <include file='doc\DirectoryEntry.uex' path='docs/doc[@for="DirectoryEntry.Exists"]/*' />
/// <devdoc>
/// <para>
/// Searches the directory store at the given
/// path to see whether an entry exists.
/// </para>
/// </devdoc>
public static bool Exists(string path)
{
DirectoryEntry entry = new DirectoryEntry(path);
try
{
entry.Bind(true); // throws exceptions (possibly can break applications)
return entry.Bound;
}
catch (System.Runtime.InteropServices.COMException e)
{
if (e.ErrorCode == unchecked((int)0x80072030) ||
e.ErrorCode == unchecked((int)0x80070003) || // ERROR_DS_NO_SUCH_OBJECT and path not found (not found in strict sense)
e.ErrorCode == unchecked((int)0x800708AC)) // Group name could not be found
return false;
throw;
}
finally
{
entry.Dispose();
}
}
public static bool Exists(string path)
{
bool bound;
DirectoryEntry entry = new DirectoryEntry(path);
try
{
entry.Bind(true);
bound = entry.Bound;
}
catch (COMException exception)
{
if (((exception.ErrorCode != -2147016656) && (exception.ErrorCode != -2147024893)) && (exception.ErrorCode != -2147022676))
{
throw;
}
bound = false;
}
finally
{
entry.Dispose();
}
return bound;
}
