/// <summary>
/// Event handler when the DropDown is opened in ComboBox.
/// </summary>
void OnComboBoxDropDownOpened(object sender, EventArgs e)
{
List <String> mappingNameCol = new List <string>();
MainWindow mainwnd = (MainWindow)Application.Current.MainWindow;
ManipulatorView manipulatorwnd = (Window)Application.Current.Windows[1] as ManipulatorView;
if (manipulatorwnd.addcolarea.Visibility == Visibility.Collapsed)
{
foreach (var col in mainwnd.dataGrid.Columns)
{
if (!(col is GridUnBoundColumn) && col is GridTemplateColumn)
{
mappingNameCol.Add(col.HeaderText + " (TemplateColumn)");
}
else if (col is GridUnBoundColumn)
{
mappingNameCol.Add(col.HeaderText + " (UnBoundColumn)");
}
else
{
mappingNameCol.Add(col.HeaderText);
}
}
}
else
{
PropertyInfo[] properties;
ProductDetails product = new ProductDetails();
MappingNameDictionary dic = new MappingNameDictionary();
properties = product.GetType().GetProperties();
foreach (var property in properties)
{
string headerText;
dic.TryGetValue(property.Name, out headerText);
mappingNameCol.Add(headerText);
}
foreach (var col in mainwnd.dataGrid.Columns)
{
if (mappingNameCol.Contains(col.HeaderText))
{
mappingNameCol.Remove(col.HeaderText);
}
}
}
this.AssociatedObject.ItemsSource = mappingNameCol;
}
/// <summary>
/// Occurs when the command associated with this CommandBinding executes.
/// </summary>
private static void OnExecuteAddColumn(object sender, ExecutedRoutedEventArgs e)
{
MainWindow mainwnd = (MainWindow)Application.Current.MainWindow;
ManipulatorView manipulatorwnd = sender as ManipulatorView;
int index = manipulatorwnd.colType_combobox.SelectedIndex;
if (manipulatorwnd.mappingname_cmbbox.SelectedItem == null && index == 1)
{
if (!String.IsNullOrEmpty(manipulatorwnd.unboundcol_mappingname_txtbox.Text) && manipulatorwnd.exprsn_combobox.SelectedItem != null)
{
foreach (var col in mainwnd.dataGrid.Columns)
{
if (col.MappingName == manipulatorwnd.unboundcol_mappingname_txtbox.Text)
{
manipulatorwnd.err_textblock.Text = "The given MappingName already exists";
manipulatorwnd.err_textblock.Visibility = Visibility.Visible;
return;
}
}
mainwnd.dataGrid.Columns.Add(new GridUnBoundColumn()
{
MappingName = manipulatorwnd.unboundcol_mappingname_txtbox.Text, Expression = manipulatorwnd.exprsn_combobox.Text
});
manipulatorwnd.exprsn_combobox.SelectedItem = null;
manipulatorwnd.unboundcol_mappingname_txtbox.Clear();
manipulatorwnd.Close();
}
else
{
manipulatorwnd.err_textblock.Text = "Experssion/MappingName is mandatory";
manipulatorwnd.err_textblock.Visibility = Visibility.Visible;
return;
}
return;
}
if (index == -1 || manipulatorwnd.mappingname_cmbbox.SelectedItem == null)
{
manipulatorwnd.err_textblock.Text = "ColumnType/MappingName is mandatory";
manipulatorwnd.err_textblock.Visibility = Visibility.Visible;
return;
}
if (index != -1)
{
MappingNameDictionary dic = new MappingNameDictionary();
var headerText = manipulatorwnd.mappingname_cmbbox.SelectedItem.ToString();
var mappingName = dic.FirstOrDefault(x => x.Value == headerText).Key;
switch (index)
{
case 0:
mainwnd.dataGrid.Columns.Add(new GridTextColumn()
{
MappingName = mappingName, HeaderText = headerText
});
break;
case 2:
mainwnd.dataGrid.Columns.Add(new GridPercentColumn()
{
MappingName = mappingName, HeaderText = headerText
});
break;
case 3:
mainwnd.dataGrid.Columns.Add(new GridNumericColumn()
{
MappingName = mappingName, HeaderText = headerText
});
break;
case 4:
mainwnd.dataGrid.Columns.Add(new GridDateTimeColumn()
{
MappingName = mappingName, HeaderText = headerText
});
break;
case 5:
mainwnd.dataGrid.Columns.Add(new GridCurrencyColumn()
{
MappingName = mappingName, HeaderText = headerText
});
break;
case 6:
mainwnd.dataGrid.Columns.Add(new GridCheckBoxColumn()
{
MappingName = mappingName, HeaderText = headerText
});
break;
case 7:
GridTemplateColumn tempCol = new GridTemplateColumn();
tempCol.MappingName = mappingName.ToString();
tempCol.HeaderText = headerText;
tempCol.CellTemplate = GetDataTemplate(tempCol);
mainwnd.dataGrid.Columns.Add(tempCol);
break;
}
manipulatorwnd.mappingname_cmbbox.SelectedItem = null;
manipulatorwnd.Close();
}
}
