public DuplicateInfo getDuplicateCatagory(string level)
{
DuplicateInfo di = new DuplicateInfo();
foreach (ValLabelMarixRow lvl in vldMatrix)
{
di.rowindex = vldMatrix.IndexOf(lvl);
if (level.Equals(lvl.OriginalLevel))
{
di.duplicateType = 1;//duplicate as in original list
break;
}
else if (level.Equals(lvl.ChangeDeleteLevel))
{
di.duplicateType = 1;//duplicate as in Change/Del
break;
}
else if (level.Equals(lvl.NewLevel))
{
di.duplicateType = 3;//duplicate as in new
break;
}
else
{
di.rowindex = -1;
di.duplicateType = 0; //no duplicate
}
}
return(di); //no duplicate
}
public bool changeLevel(string oldlevel, string newlevel) // change level
{
bool changeSuccess = false;
DuplicateInfo dupResult = getDuplicateCatagory(newlevel);
switch (dupResult.duplicateType)
{
case 1:
break;
case 2:
break;
case 3:
break;
default:
foreach (ValLabelMarixRow lvl in vldMatrix)
{
if (lvl.ChangeDeleteLevel.Trim().Equals(oldlevel)) //match found
{
lvl.NewLevel = "";
//lvl.ListboxIndex = -1;
lvl.ChangeDeleteLevel = newlevel;
changeSuccess = true;
}
}
break;
}
return(changeSuccess);
}
public bool addLevel(string newLevel, int atIndex, bool isExisting)// add level
{
bool successfullyAdded = false;
ValLabelMarixRow row = null;//create ref. for new row
if (isExisting)
{
row = new ValLabelMarixRow(newLevel, atIndex, newLevel, "");// create new row
vldMatrix.Add(row);
successfullyAdded = true;
}
else// its a new level
{
DuplicateInfo dupResult = getDuplicateCatagory(newLevel);
switch (dupResult.duplicateType)
{
case 1: //duplicate found in original list. check if Change prop is blank or contains value
// if blank(removed earlier), then simply add newLevel in Change prop.
// else create new entry in Change with current prop name and overwrite current Change value
ValLabelMarixRow curr = vldMatrix.ElementAt(dupResult.rowindex);
if (curr.ChangeDeleteLevel.Trim().Length == 0) // empty change value. That means user earlier dropped this level.
{
curr.ChangeDeleteLevel = newLevel;
successfullyAdded = true;
}
else if (curr.ChangeDeleteLevel.Trim() != newLevel) // user changed the name of this level earlier. We need to create new level with changed name and reset old level
{
string oldLevel = newLevel; // newLevel is old level actully in this case
newLevel = curr.ChangeDeleteLevel;
row = new ValLabelMarixRow(newLevel, atIndex, "", newLevel); // create new row
curr.ChangeDeleteLevel = oldLevel;
vldMatrix.Add(row);
successfullyAdded = true;
}
else
{
//its a duplicate
successfullyAdded = false;
}
break;
case 2:
//its a duplicate
successfullyAdded = false;
break;
case 3:
//its a duplicate
successfullyAdded = false;
break;
default:
row = new ValLabelMarixRow(newLevel, atIndex, "", newLevel); // create new row
vldMatrix.Add(row);
successfullyAdded = true;
break;
}
}
return(successfullyAdded);
}
public DuplicateInfo getDuplicateCatagory(string level)
{
DuplicateInfo di = new DuplicateInfo();
foreach (ValLabelMarixRow lvl in vldMatrix)
{
di.rowindex = vldMatrix.IndexOf(lvl);
if (level.Equals(lvl.OriginalLevel))
{
di.duplicateType = 1;//duplicate as in original list
break;
}
else if (level.Equals(lvl.ChangeDeleteLevel))
{
di.duplicateType = 1;//duplicate as in Change/Del
break;
}
else if (level.Equals(lvl.NewLevel))
{
di.duplicateType = 3;//duplicate as in new
break;
}
else
{
di.rowindex = -1;
di.duplicateType = 0; //no duplicate
}
}
return di; //no duplicate
}