///<summary>Returns true if a change was required, or false if no change needed.</summary>
public static bool UpdateDateT(PrefName prefName, DateTime newValue)
{
//Very unusual. Involves cache, so Meth is used further down instead of here at the top.
DateTime curValue = PrefC.GetDateT(prefName);
if (curValue == newValue)
{
return(false); //no change needed
}
string command = "UPDATE preference SET "
+ "ValueString = '" + POut.DateT(newValue, false) + "' "
+ "WHERE PrefName = '" + POut.String(prefName.ToString()) + "'";
bool retVal = true;
if (RemotingClient.RemotingRole == RemotingRole.ClientWeb)
{
retVal = Meth.GetBool(MethodBase.GetCurrentMethod(), prefName, newValue);
}
else
{
Db.NonQ(command);
}
Pref pref = new Pref();
pref.PrefName = prefName.ToString();
pref.ValueString = POut.DateT(newValue, false);
Prefs.UpdateValueForKey(pref);
return(retVal);
}