private string InnerGetComputerName(COMPUTER_NAME_FORMAT nameType) { StringBuilder strB = new StringBuilder(1024); int nSize = strB.Capacity; GetComputerNameEx(nameType, strB, ref nSize); return(strB.ToString()); }
private static string InnerGetComputerName(COMPUTER_NAME_FORMAT nameType) { StringBuilder strB = new StringBuilder(1024); uint nSize = (uint)strB.Capacity; NativeMethods.GetComputerNameEx(nameType, strB, ref nSize); return(strB.ToString()); }
public static void Can_call_ansi_marshaling_extern_function(COMPUTER_NAME_FORMAT nameType) { var pathBuilder = new StringBuilder(); bool successful = GetComputerNameExA(nameType, pathBuilder, out int length); if (!successful) { throw Marshal.GetExceptionForHR(Marshal.GetLastWin32Error()); } var path = pathBuilder.ToString(0, length); Assert.NotNull(path); }
/// <summary> /// Get the computer name in the specified format. /// </summary> public static string GetComputerName(COMPUTER_NAME_FORMAT format) { return BufferHelper.BufferInvoke((StringBuffer buffer) => { uint size = buffer.CharCapacity; while (!Imports.GetComputerNameExW(format, buffer, ref size)) { Errors.ThrowIfLastErrorNot(WindowsError.ERROR_MORE_DATA); buffer.EnsureCharCapacity(size); } buffer.Length = size; return buffer.ToString(); }); }
public static void Can_call_lptstr_extern_function(COMPUTER_NAME_FORMAT nameType) { int length = 255; var buffer = Pointer.Create <LPTSTR>(Marshal.AllocCoTaskMem(Marshal.SystemDefaultCharSize * length)); try { bool successful = GetComputerNameEx(nameType, buffer, ref length); if (!successful) { throw Marshal.GetExceptionForHR(Marshal.GetLastWin32Error()); } var path = AutoStringPointer.MarshalToString(buffer, length); Assert.NotNull(path); } finally { Marshal.FreeCoTaskMem(buffer.Pointer); } }
public static extern BOOL SetComputerNameExA(COMPUTER_NAME_FORMAT NameType, [NativeTypeName("LPCSTR")] sbyte *lpBuffer);
public static extern BOOL SetComputerNameEx2W(COMPUTER_NAME_FORMAT NameType, [NativeTypeName("DWORD")] uint Flags, [NativeTypeName("LPCWSTR")] ushort *lpBuffer);
public static extern BOOL GetComputerNameExW(COMPUTER_NAME_FORMAT NameType, [NativeTypeName("LPWSTR")] ushort *lpBuffer, [NativeTypeName("LPDWORD")] uint *nSize);
static extern bool GetComputerNameEx(COMPUTER_NAME_FORMAT NameType, StringBuilder lpBuffer, ref uint lpnSize);
private static string InnerGetComputerName(COMPUTER_NAME_FORMAT nameType) { StringBuilder strB = new StringBuilder(1024); uint nSize = (uint)strB.Capacity; NativeMethods.GetComputerNameEx(nameType, strB, ref nSize); return strB.ToString(); }
public static extern bool SetComputerNameEx(COMPUTER_NAME_FORMAT NameType, [In] [MarshalAs(UnmanagedType.LPTStr)] string lpBuffer);
private static extern int GetComputerNameEx(COMPUTER_NAME_FORMAT NameType, StringBuilder nameBuffer, ref int bufferSize);
public static extern int SetComputerNameExW(COMPUTER_NAME_FORMAT NameType, [NativeTypeName("LPCWSTR")] ushort *lpBuffer);
private string InnerGetComputerName(COMPUTER_NAME_FORMAT nameType) { StringBuilder strB = new StringBuilder(1024); int nSize = strB.Capacity; GetComputerNameEx(nameType, strB, ref nSize); return strB.ToString(); }
public static extern int GetComputerNameExA(COMPUTER_NAME_FORMAT NameType, [NativeTypeName("LPSTR")] sbyte *lpBuffer, [NativeTypeName("LPDWORD")] uint *nSize);
static extern bool GetComputerNameEx(COMPUTER_NAME_FORMAT name, [Out] StringBuilder lbuffer, ref uint size);
static public extern bool SetComputerNameEx(COMPUTER_NAME_FORMAT NameType, string lpBuffer);
private static extern bool SetComputerNameEx(COMPUTER_NAME_FORMAT nameType, [MarshalAs(UnmanagedType.LPTStr)] string lpBuffer);
public static extern bool GetComputerNameExW( COMPUTER_NAME_FORMAT NameType, SafeHandle lpBuffer, ref uint lpnSize);
public static void Get_required_length_if_lpstr_is_null(COMPUTER_NAME_FORMAT nameType) { int length = 0; bool successful = GetComputerNameExA(nameType, default, ref length);
public static extern bool GetComputerNameEx(COMPUTER_NAME_FORMAT NameType, StringBuilder lpBuffer, ref uint lpnSize);
public static extern bool GetComputerNameEx([In] COMPUTER_NAME_FORMAT nameType, [In, Out, MarshalAs(UnmanagedType.LPTStr)] StringBuilder lpBuffer, [In, Out] ref int lpnSize);
public static extern bool SetComputerNameEx(COMPUTER_NAME_FORMAT NameType, string lpBuffer);
public static extern bool GetComputerNameEx( COMPUTER_NAME_FORMAT NameType, [Out] [MarshalAs(UnmanagedType.LPTStr)] StringBuilder lpBuffer, ref uint nSize);