private void EditExistingBox(PuzzleWord word, int startCol, int startRow)
{
//Don't need to check if the expected letters are the same because we already checked them
var theBoxList = TheGrid.Children.Cast <UIElement>().Where(k => (Grid.GetRow(k) == startRow) && (Grid.GetColumn(k) == startCol)).ToList();
PuzzleLetter theBox = theBoxList[theBoxList.Count - 1] as PuzzleLetter; //Some grid boxes contain labels as well as textboxes. The textboxes are always added last
if ((HeaderTemp.GetDefaultNumber(theBox) == "") && ((startCol == word.StartColumn) && (startRow == word.StartRow)))
{
HeaderTemp.SetDefaultNumber(theBox, word.ClueNumber.ToString());
}
}
private void DrawLetterBox(PuzzleWord word, int startCol, int startRow, char letter, bool letterVisible)
{
//Check the textbox doesn't exist
if (ControlPresent[startCol, startRow])
{
EditExistingBox(word, startCol, startRow);
}
else
{
PuzzleLetter box = CreateNewBox(word, startCol, startRow, letter, letterVisible);
TheGrid.Children.Add(box);
ControlPresent[startCol, startRow] = true;
}
}
private static PuzzleLetter CreateNewBox(PuzzleWord word, int startCol, int startRow, char letter, bool letterVisible)
{
string cornerNumber = "";
if ((startCol == word.StartColumn) && (startRow == word.StartRow))
{
cornerNumber = word.ClueNumber.ToString();
}
//Create textbox because it doesn't already exist
PuzzleLetter box = new PuzzleLetter(letter, cornerNumber);
if (letterVisible)
{
box.Text = box.ExpectedLetter.ToString();
}
//determine the starting position
Grid.SetColumn(box, startCol);
Grid.SetRow(box, startRow);
return(box);
}