public string GetComputerNameEx(ValidationConstant.ComputerNameFormat computerNameFormat)
{
StringBuilder stringBuilder = new StringBuilder(256);
try
{
int capacity = stringBuilder.Capacity;
if (ManagedMethodProvider.GetComputerNameEx(computerNameFormat, stringBuilder, ref capacity) == 0)
{
int num = Marshal.GetLastWin32Error();
if (num == 234)
{
stringBuilder.Capacity = capacity;
num = 0;
if (ManagedMethodProvider.GetComputerNameEx(computerNameFormat, stringBuilder, ref capacity) == 0)
{
num = Marshal.GetLastWin32Error();
}
}
if (num != 0)
{
throw new Win32Exception(num);
}
}
}
catch (Exception e)
{
SetupLogger.LogError(e);
throw;
}
return(stringBuilder.ToString());
}
private static extern int GetComputerNameEx(ValidationConstant.ComputerNameFormat nameFormat, StringBuilder nameBuffer, ref int nSize);
