Qualivision il 14:24, 26 gen 2021

2021-01-26T14:24:50Z

Qualivision: Creata pagina con "'''Aggiungere un form all'interno di un panel come controllo''' private void openChildForm(Form childForm) { if (activeForm != null) activeForm.Close(); activeFor..."

2021-01-26T14:24:33Z

Creata pagina con "'''Aggiungere un form all'interno di un panel come controllo''' private void openChildForm(Form childForm) { if (activeForm != null) activeForm.Close(); activeFor..."

Nuova pagina

'''Aggiungere un form all'interno di un panel come controllo'''

private void openChildForm(Form childForm)
{
if (activeForm != null) activeForm.Close();
activeForm = childForm;
childForm.TopLevel = false;
childForm.FormBorderStyle = FormBorderStyle.None;
childForm.Dock = DockStyle.Fill;
panelChildForm.Controls.Add(childForm);
panelChildForm.Tag = childForm;
childForm.BringToFront();
childForm.Show();
}

'''Bordi del form tondi'''

[DllImport("Gdi32.dll", EntryPoint = "CreateRoundRectRgn")]
private static extern IntPtr CreateRoundRectRgn(int nLeftRect, int nTopRect, int nRightRect, int nBottomRect, int nWidthEllipse, int nHeightEllipse);

...

CostruttoreForm()
{
...
Region = System.Drawing.Region.FromHrgn(CreateRoundRectRgn(0, 0, Width, Height, 25, 25));
...

@@ Riga 22: / Riga 22: @@
   [DllImport("Gdi32.dll", EntryPoint = "CreateRoundRectRgn")]
   private static extern IntPtr CreateRoundRectRgn(int nLeftRect, int nTopRect, int nRightRect, int nBottomRect, int nWidthEllipse, int nHeightEllipse);
-−
   ...
-−
   CostruttoreForm()
+  {

Trucchi per migliorare i Windows Form - Cronologia

Qualivision il 14:24, 26 gen 2021

Qualivision: Creata pagina con "'''Aggiungere un form all'interno di un panel come controllo''' private void openChildForm(Form childForm) { if (activeForm != null) activeForm.Close(); activeFor..."