Ватсон Карли
Шрифт:
//
// txtSign
//
this.txtSign.Enabled = false;
this.txtSign.Location = new System.Drawing.Point(160, 136);
this.txtSign.Name = "txtSign";
this.tхtSign.TabIndех = 1;
this.txtSign.Text = "";
//
// cmdShowResults
//
this.cmdShowResults.Location = new System.Drawing.Point(24, 96);
this.cmdShowResults.Name = "cmdShowResults";
this.cmdShowResults.Size = new System.Drawing.Size(88, 23);
this.cmdShowResults.TabIndex = 3;
this.cmdShowResults.Text = "Show Results";
this.cmdShowResults.Click +=
new System.EventHandler(this.OnClickShowResults);
//
// label3
//
this.label3.Location = new System.Drawing.Point(72, 24);
this.label3.Name = "label3";
this.label3.Size = new System.Drawing.Size(80, 23);
this.label3.TabIndex = 6;
this.label3.Text = "Input a number";
//
// label4
//
this.label4.Location = new System.Drawing.Point(80, 184);
this.label4.Name = "label4";
this.label4.Size = new System.Drawing.Size(80, 16);
this.label4.TabIndex = 7;
this.label4.Text = "Square root is";
//
// label1
//
this.label1.Location = new System.Drawing.Point(112, 136);
this.label1.Name = "label1";
this.label1.Size = new System.Drawing.Size(40, 23);
this.label1.TabIndex = 4;
this.label1.Text = "Sign is";
//
// label2
//
this.label2.Location = new System.Drawing.Point(48, 184);
this.label2.Name = "label2";
this.label2.Size = new System.Drawing.Size(8, 8);
this.label2.TabIndex = 5;
//
// txtResult
//
this.txtResult.Enabled = false;
this.txtResult.Location = new System.Drawing.Point(160, 184);
this.txtResult.Name = "txtResult";
this.txtResult.TabIndex = 2;
this.txtResult.Text = "";
//
// Form1
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(292, 269);
this.Controls.AddRange(new System.Windows.Forms.Control[] {
this.label4, this.label3, this.label2, this.label1,
this.cmdShowResults, this.txtResult, this.txtSign, this.txtNumber
});
this.Name = "Form1";
this.Text = "Square Root C# Sample";
this.ResumeLayout(false);
}
#endregion
/// <summary>
/// Обработчик событий для нажатия пользователем кнопки Show Results
/// Выводит квадратный корень и знак числа
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnClickShowResults(object sender, System.EventArgs e) {
float NumberInput = float.Parse(this.txtNumber.Text);
if (NumberInput < 0) {
this.txtSign.Text = "Negative";
this.txtResult.Text = Math.Sqrt(-NumberInput) + " i";