private void PrepareLookupWindow()
{
lookupWindow = new LookupWindow();
lookupWindow.maingrid.FlowDirection = FlowDirection;
lookupWindow.title.Text = WindowTitle;
lookupWindow.searchpanel.SearchCommand = SearchCommand;
lookupWindow.searchpanel.RowMargin = 5;
lookupWindow.searchpanel.ColumnMargin = 10;
lookupWindow.LookupMode = LookupWindow.LookupModeEnum.Grid;
var bind = new Binding("ItemsSource")
{
Source = this
};
BindingOperations.SetBinding(lookupWindow, DataContextProperty, bind);
lookupWindow.SelectionMode = SelectionMode;
lookupWindow.WindowStartupLocation = WindowStartupLocation.CenterScreen;
var sourceType = ItemsSource?.GetType();
if (sourceType != null)
{
if (sourceType.IsGenericType)
{
lookupWindow.searchpanel.ModelType = sourceType.GenericTypeArguments[0];
}
}
if (SearchFields != null)
{
foreach (var item in SearchFields)
{
item.Clear();
lookupWindow.searchpanel.SearchFields.Add(item);
}
}
lookupWindow.datagrid.ColumnsToAdd = Columns;
if (SelectionMode == LookupSelectionMode.Single)
{
var buttonColumn = new CustomButtonColumn();
buttonColumn.Image = new BitmapImage(new Uri("/Infra.Wpf;component/Controls/Resources/Select-24.png", UriKind.RelativeOrAbsolute));
buttonColumn.MouseOverImage = new BitmapImage(new Uri("/Infra.Wpf;component/Controls/Resources/SelectOver-24.png", UriKind.RelativeOrAbsolute));
buttonColumn.Width = new C1.WPF.DataGrid.DataGridLength(32);
buttonColumn.Order = 0;
buttonColumn.Command = SelectCommand;
lookupWindow.datagrid.ButtonColumns.Add(buttonColumn);
}
else
{
var checkColumn = new CustomCheckBoxColumn();
checkColumn.IsSelectable = true;
checkColumn.Binding = new Binding("IsSelected");
checkColumn.Width = new C1.WPF.DataGrid.DataGridLength(32);
lookupWindow.datagrid.Columns.Add(checkColumn);
}
}
private void CustomGrid_AutoGeneratingColumn(object sender, DataGridAutoGeneratingColumnEventArgs e)
{
if (!string.IsNullOrEmpty(ColumnsToAdd) || !string.IsNullOrEmpty(ColumnsToRemove))
{
string[] removeColumnsList = null;
if (!string.IsNullOrEmpty(ColumnsToRemove))
{
removeColumnsList = ColumnsToRemove.Split(',');
if (removeColumnsList.Contains(e.Property.Name))
{
e.Cancel = true;
}
}
if (string.IsNullOrEmpty(ColumnsToRemove))
{
string[] addColumnsList = null;
if (!string.IsNullOrEmpty(ColumnsToAdd))
{
addColumnsList = ColumnsToAdd.Split(',');
if (!addColumnsList.Contains(e.Property.Name))
{
e.Cancel = true;
}
}
}
}
string dispalyName = GetDisplayName(e.Property.Name);
if (e.Property.PropertyType == typeof(string) || e.Property.PropertyType == typeof(char))
{
var customColumn = new CustomTextColumn();
if (e.Property.PropertyType == typeof(char))
{
customColumn.MaxLength = 1;
}
if (!string.IsNullOrEmpty(dispalyName))
{
customColumn.Header = dispalyName;
}
else
{
customColumn.Header = e.Property.Name;
}
customColumn.IsReadOnly = true;
customColumn.Binding = new Binding(e.Property.Name);
e.Column = customColumn;
}
if (e.Property.PropertyType.IsNumeric())
{
var customColumn = new CustomNumericColumn();
if (!string.IsNullOrEmpty(dispalyName))
{
customColumn.Header = dispalyName;
}
else
{
customColumn.Header = e.Property.Name;
}
customColumn.IsReadOnly = true;
customColumn.Binding = new Binding(e.Property.Name);
customColumn.Format = "0,0.##";
if (this.FlowDirection == FlowDirection.RightToLeft)
{
customColumn.HorizontalAlignment = HorizontalAlignment.Left;
}
e.Column = customColumn;
}
if (e.Property.PropertyType == typeof(bool) || e.Property.PropertyType == typeof(bool?))
{
var customColumn = new CustomCheckBoxColumn();
if (!string.IsNullOrEmpty(dispalyName))
{
customColumn.Header = dispalyName;
}
else
{
customColumn.Header = e.Property.Name;
}
customColumn.IsReadOnly = true;
customColumn.Binding = new Binding(e.Property.Name);
e.Column = customColumn;
}
if (e.Property.PropertyType == typeof(ImageSource))
{
var customColumn = new DataGridImageColumn();
customColumn.IsReadOnly = true;
if (!string.IsNullOrEmpty(dispalyName))
{
customColumn.Header = dispalyName;
}
else
{
customColumn.Header = e.Property.Name;
}
customColumn.Binding = new Binding(e.Property.Name);
e.Column = customColumn;
}
if (e.Property.PropertyType == typeof(DateTime) || e.Property.PropertyType == typeof(DateTime?))
{
var customColumn = new CustomDateTimeColumn();
if (!string.IsNullOrEmpty(dispalyName))
{
customColumn.Header = dispalyName;
}
else
{
customColumn.Header = e.Property.Name;
}
customColumn.IsReadOnly = true;
customColumn.Binding = new Binding(e.Property.Name);
customColumn.Format = "d";
if (this.FlowDirection == FlowDirection.RightToLeft)
{
customColumn.HorizontalAlignment = HorizontalAlignment.Left;
}
e.Column = customColumn;
}
}
