C#

textbox2.Clear();//clear all text from output text, which should be set to multiline
string input = textbox1.Text;//input text box
for(int i = 1; i <= 26; i++)//loop the letters
{
   char letter = (char)(64 + i);//get the current letter (caps)
   int count = 0;
   foreach(char c in input)
   {
      if(char.ToUpper(c) == letter)//is match
          count++;
   }

   textbox2.AppendText("There are " + count + " " + letter + "'s" + Environment.NewLine);
}

hopingToCode wrote:

First off the idea is to give points as it is homework

hopingToCode wrote:

I would look at your solution again

hopingToCode wrote:

You end up doing 26 loops over the length of the string!

Mo Chips wrote:

how to keep my reults from being displayed on one line

listBoxResults.Items.Add(yourResultString);

panelSpace.Controls.Clear();
panelSpace.Controls.Add(panelA);

OriginalGriff wrote:

Set its Dock property to fill the panel,

public class MyTabControl : TabControl
    {
        public override Rectangle DisplayRectangle
        {
            get
            {
                if (showTabs)
                {
                    return base.DisplayRectangle;
                }
                else
                {
                    return new Rectangle(0, 0, Width, Height);
                }
            }
        }

        #region Properties
        private bool showTabs = true;
        [Category("Apparence"),
        Description("Indique si les onglets s'affichent."),
        DefaultValue(true)]
        public bool ShowTabs
        {
            get { return showTabs; }
            set
            {
                showTabs = value;
                RecreateHandle();
            }
        }
        #endregion
    }