private void GenerateNames()
{
if (this.machineName.Length == 0)
{
throw new ArgumentException(Res.GetString("NoMachineName"));
}
this.GetDataBaseHandleWithConnectAccess();
if (this.name.Length == 0)
{
string eitherName = this.eitherName;
if (eitherName.Length == 0)
{
eitherName = this.displayName;
}
if (eitherName.Length == 0)
{
throw new InvalidOperationException(Res.GetString("NoGivenName"));
}
int capacity = 0x100;
StringBuilder shortName = new StringBuilder(capacity);
if (!SafeNativeMethods.GetServiceKeyName(this.serviceManagerHandle, eitherName, shortName, ref capacity))
{
bool flag = SafeNativeMethods.GetServiceDisplayName(this.serviceManagerHandle, eitherName, shortName, ref capacity);
if (!flag && (capacity >= 0x100))
{
shortName = new StringBuilder(++capacity);
flag = SafeNativeMethods.GetServiceDisplayName(this.serviceManagerHandle, eitherName, shortName, ref capacity);
}
if (!flag)
{
Exception innerException = CreateSafeWin32Exception();
throw new InvalidOperationException(Res.GetString("NoService", new object[] { eitherName, this.machineName }), innerException);
}
this.name = eitherName;
this.displayName = shortName.ToString();
this.eitherName = "";
}
else
{
this.name = shortName.ToString();
this.displayName = eitherName;
this.eitherName = "";
}
}
if (this.displayName.Length == 0)
{
int num2 = 0x100;
StringBuilder displayName = new StringBuilder(num2);
bool flag2 = SafeNativeMethods.GetServiceDisplayName(this.serviceManagerHandle, this.name, displayName, ref num2);
if (!flag2 && (num2 >= 0x100))
{
displayName = new StringBuilder(++num2);
flag2 = SafeNativeMethods.GetServiceDisplayName(this.serviceManagerHandle, this.name, displayName, ref num2);
}
if (!flag2)
{
Exception exception2 = CreateSafeWin32Exception();
throw new InvalidOperationException(Res.GetString("NoDisplayName", new object[] { this.name, this.machineName }), exception2);
}
this.displayName = displayName.ToString();
}
}