private void gerirReceitasToolStripMenuItem_Click(object sender, EventArgs e) { if (recipesList == null) { recipesList = new FrmRecipesList(); recipesList.MdiParent = this; recipesList.Dock = DockStyle.Fill; recipesList.FormClosed += RecipesList_FormClosed; recipesList.Show(); } else { recipesList.Activate(); } }
private void RecipesList_FormClosed(object sender, FormClosedEventArgs e) { recipesList = null; }