CODEWITHSUNDEEP
wpfvb.net
Cobold
Cobold

Reputation: 2613

Add children to wrap panel

I'm adding rectangles to a wrap panel like this:

For i = 0 to 20
wrapPanel.children.add()
next

I would like to use this loop because I don't want to specify the limit:

Do
wrapPanel.children.add()
Loop

But how can I break the loop when the wrap panel is filled? For example the loop would stop when the wrap panel can't display a rectangle in its full height or width.

Upvotes: 0

Views: 1250

Answers (2)

Rashmi Ayachit
Rashmi Ayachit

Reputation: 21

this is giving error "Specified Visual is already a child of another Visual or the root of a CompositionTarget." I want to read data from xml file using user control.

    List<careeroption> qz = new List<careeroption>();
        qz = KompkinDP.GetQuizList(CareerID.ToString());
        foreach (careeroption q in qz)
        {
            UserControl1 uc = new UserControl1();

            for (int i = 0; i < q.CareerOptionQuiz.Count; i++)
            {
                uc.QuizName = q.CareerOptionQuiz[i];

                wrap1.Children.Add(uc);
            }
           // wrap1.Children.Add(uc);
        }

Upvotes: 2

Cobold
Cobold

Reputation: 2613

I finally got it working! I'm using Canvas instead of Wrap Panel. Here's the working code:

for y = 0 to Canvas.height - Rectangle.height Step Rectangle.height
 for x = 0 to Canvas.width - Rectangle.width Step Rectangle.width
  Canvas.sety(Rectangle,y)
  Canvas.setx(Rectangle,x)

  Canvas.children.add(Rectangle)
 next
next

Upvotes: 1

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