public void OnItemSelected(IFileDialogCustomize pfdc, int dwIDCtl, int dwIDItem) { // Find control DialogControl control = this.parent.controls.GetControlbyId(dwIDCtl); // Process ComboBox and/or RadioButtonList if (control is ICommonFileDialogIndexedControls) { // Update selected item and raise SelectedIndexChanged event ICommonFileDialogIndexedControls controlInterface = control as ICommonFileDialogIndexedControls; controlInterface.SelectedIndex = dwIDItem; controlInterface.RaiseSelectedIndexChangedEvent(); } // Process Menu else if (control is CommonFileDialogMenu) { CommonFileDialogMenu menu = control as CommonFileDialogMenu; // Find the menu item that was clicked and invoke it's click event foreach (CommonFileDialogMenuItem item in menu.Items) { if (item.Id == dwIDItem) { item.RaiseClickEvent(); break; } } } }
private void AddCustomControls(CommonFileDialog openDialog) { // Add a RadioButtonList CommonFileDialogRadioButtonList list = new CommonFileDialogRadioButtonList("Options"); list.Items.Add(new CommonFileDialogRadioButtonListItem("Option A")); list.Items.Add(new CommonFileDialogRadioButtonListItem("Option B")); list.SelectedIndexChanged += RBLOptions_SelectedIndexChanged; list.SelectedIndex = 1; openDialog.Controls.Add(list); // Create a groupbox CommonFileDialogGroupBox groupBox = new CommonFileDialogGroupBox("Options"); // Create and add two check boxes to this group CommonFileDialogCheckBox checkA = new CommonFileDialogCheckBox("Option A", true); CommonFileDialogCheckBox checkB = new CommonFileDialogCheckBox("Option B", true); checkA.CheckedChanged += ChkOptionA_CheckedChanged; checkB.CheckedChanged += ChkOptionB_CheckedChanged; groupBox.Items.Add(checkA); groupBox.Items.Add(checkB); // Create and add a separator to this group groupBox.Items.Add(new CommonFileDialogSeparator()); // Create and add a button to this group CommonFileDialogButton btnCFDPushButton = new CommonFileDialogButton("Push Button"); btnCFDPushButton.Click += PushButton_Click; groupBox.Items.Add(btnCFDPushButton); // Add groupbox to dialog openDialog.Controls.Add(groupBox); // Add a Menu CommonFileDialogMenu menu = new CommonFileDialogMenu("Sample Menu"); CommonFileDialogMenuItem itemA = new CommonFileDialogMenuItem("Menu Item 1"); CommonFileDialogMenuItem itemB = new CommonFileDialogMenuItem("Menu Item 2"); itemA.Click += MenuOptionA_Click; itemB.Click += MenuOptionA_Click; menu.Items.Add(itemA); menu.Items.Add(itemB); openDialog.Controls.Add(menu); // Add a TextBox openDialog.Controls.Add(new CommonFileDialogLabel("Enter name")); openDialog.Controls.Add(new CommonFileDialogTextBox("textBox", Environment.UserName)); // Add a ComboBox CommonFileDialogComboBox comboBox = new CommonFileDialogComboBox(); comboBox.SelectedIndexChanged += ComboEncoding_SelectedIndexChanged; comboBox.Items.Add(new CommonFileDialogComboBoxItem("Combobox Item 1")); comboBox.Items.Add(new CommonFileDialogComboBoxItem("Combobox Item 2")); comboBox.SelectedIndex = 1; openDialog.Controls.Add(comboBox); }