/// <summary> /// Clear alll text boxes /// invisiable label results /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void ButtonClear_Click(object sender, EventArgs e) { //clear everthing TextBoxDouble.Clear(); TextBoxIntegers.Clear(); TextBoxSeachDouble.Clear(); TextBoxSeachInteger.Clear(); labelResultDouble.Visible = false; labelResultInteger.Visible = false; labelWarning.Visible = false; }
/// <summary> /// show 10 random integers numbers /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void ButtonRandomIntegers_Click(object sender, EventArgs e) { TextBoxIntegers.Clear(); rdnIntegers.Clear(); Random rdn = new Random(); for (int i = 0; i <= 9; i++) { rdnIntegers.Add(rdn.Next(0, 9)); } foreach (var item in rdnIntegers) { TextBoxIntegers.Text = string.Join(" ", rdnIntegers); } //TextBoxIntegers.Text = String.Join(",", rdnIntegers); //Debug.Write("rdnIntegers" + rdnIntegers); //Debug.Write("rdnIntegers" + TextBoxIntegers.Text); }