public override void Extend(Command possibleExt)
{
PropertyCommand <T, P> pc
= possibleExt as PropertyCommand <T, P>;
this.mNewVal = pc.mNewVal;
}
public override bool IsExtendable(Command possibleExt)
{
if (!this.bExtendable)
{
return(false);
}
PropertyCommand <T, P> pc
= possibleExt as PropertyCommand <T, P>;
if (pc == null ||
!sTEC.Equals(pc.mThing, this.mThing) ||
!string.Equals(pc.mPropName, this.mPropName) ||
sPEC.Equals(pc.mNewVal, this.mOldVal))
{
return(false);
}
return(true);
}
