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Jan 21st, 2018
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C# 0.43 KB | None | 0 0
  1.             int val;
  2.             if (textBox1.Text=="haslo")
  3.             {
  4.                 MessageBox.Show("Jest hasłem!");
  5.             }
  6.             else if (Int32.TryParse(textBox1.Text, out val)){
  7.                 int liczba = val;
  8.                 label1.Text = ""+liczba+"";
  9.                 MessageBox.Show("To jest liczba!");
  10.             }
  11.             else
  12.             {
  13.                 MessageBox.Show("jest tekstem!");
  14.             }
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