Exemplos de CalculatorApp_Mihail_v1_04 FormCalculator em C# (CSharp)

Exemplo n.º 1

 public FormHomepage()
 {
     InitializeComponent();
     formAbout = new FormAbout
     {
         Visible = false
     };
     formCalculator = new FormCalculator
     {
         Visible = false
     };
 }

Exemplo n.º 2

 private void ButtonCalculatorForm_Click(object sender, EventArgs e)
 {
     if (formCalculator.Visible == true)
     {
         formCalculator.Visible = false;
     }
     else
     {
         if (formCalculator.IsDisposed)
         {
             formCalculator = new FormCalculator();
         }
         formCalculator.Visible = true;
     }
 }