//The method when a checkbox is checked to select the other rows if multiple are selected
private void CheckBox_Checked(object sender, RoutedEventArgs e)
{
//Cast the selected items in the ListView to a List of the ViewSheets class
List <ViewSheetsIdName> TempSheets = ListViewSheets.SelectedItems.Cast <ViewSheetsIdName>().ToList();
//iterate through each of the ViewSheets items in that list
foreach (ViewSheetsIdName Sheet in TempSheets)
{
//Try and find the item in the main SheetList list and get that object
//We can't directly change the SheetList because we have linked it to the Listview
//and we are using NotifyPropertyChanged events so that is why we need temp items
ViewSheetsIdName item = SheetList.Find(x => x.SheetId == Sheet.SheetId);
//set the bool Check variable to true or checked
item.Check = true;
}
}
//Pprovide a method to show the preview of the sheet from the Context Menu item
private void MenuItem_Click(object sender, RoutedEventArgs e)
{
//Get the selected item from the list view and cast that to our custom ViewSheetsIdsName calss
ViewSheetsIdName sheet = (ViewSheetsIdName)ListViewSheets.SelectedItem;
//Create a new instance of the SheetPreviewForm and change the caption to the Sheet Number & Name
Forms.SheetPreviewForm prvForm = new Forms.SheetPreviewForm()
{
Text = sheet.SheetName
};
//Add a new PreviewControl to the ElementHost retreived through the public property on the form.
//You need the current Document and the ElementId of the view to display, a Sheet in this case
prvForm.PreviewHost.Child = new PreviewControl(doc, sheet.SheetId);
//Show the form as a dialog
prvForm.ShowDialog();
}