public MainWindow()
{
DataContext = this;
InitializeComponent();
CalcObservable = DatabaseQueries.ShiftInputSourceObserv(SelectedEmployee.Key, DateFilter);
MyDataGrid.SetBinding(ComboBox.ItemsSourceProperty, new Binding(nameof(CalcObservable))
{
Source = this
});
}
private void loadGridData()
{
// add columns
ObservableCollection <DataGridColumn> columns = createColumns();
foreach (DataGridColumn col in columns)
{
MyDataGrid.Columns.Add(col);
}
// add rows
cvSource = new CollectionViewSource();
cvSource.Source = createRows();
// set datagrid items
Binding itemsSourceBinding = new Binding();
itemsSourceBinding.Source = cvSource;
MyDataGrid.SetBinding(DataGrid.ItemsSourceProperty, itemsSourceBinding);
}
public DocUIDataGrid(XmlNode xmlNode, XmlSchemaAnnotated xsdNode, Panel contentpanel, Panel overlaypanel, DynamicForm parentForm)
: base(xmlNode, xsdNode, contentpanel, overlaypanel, parentForm)
{
XmlSchemaElement schemaEl = xsdNode as XmlSchemaElement;
if (schemaEl != null)
{
_dgrid = new MyDataGrid() { Margin = new Thickness(5), CanUserReorderColumns = false };
_dgrid.CellEditEnding += (s, e) => { hasPendingChanges(); };
_dgrid.SelectionUnit = DataGridSelectionUnit.Cell;
this.xmlNode = xmlNode;
XmlSchemaSequence seq1 = XmlSchemaUtilities.tryGetSequence(schemaEl.ElementSchemaType);
XmlDataProvider provider = new XmlDataProvider();
provider.Document = xmlNode.OwnerDocument;
Binding myNewBindDef = new Binding();
myNewBindDef.Source = provider;
myNewBindDef.XPath = "//" + xmlNode.Name + "/*";
_dgrid.SetBinding(DataGrid.ItemsSourceProperty, myNewBindDef);
_dgrid.AutoGenerateColumns = false;
if (seq1 != null && seq1.Items.Count > 0)
{
_el = seq1.Items[0] as XmlSchemaElement;
XmlSchemaSequence seq2 = XmlSchemaUtilities.tryGetSequence((seq1.Items[0] as XmlSchemaElement).ElementSchemaType);
if (seq2 != null)
{
foreach (XmlSchemaElement child in seq2.Items)
{
XmlSchemaType type = child.ElementSchemaType;
string result1;
GetColumn result2;
DataGridColumn col;
if (DynamicForm.Components.TryGetValue(type.QualifiedName.Name, out result1)
&& ColDict.TryGetValue(result1, out result2))
{
var b = new Binding
{
XPath = child.Name
};
col = result2(b);
if (result1 == "combobox")
{
DataGridTemplateColumn col2 = col as DataGridTemplateColumn;
FrameworkElementFactory fact = col2.CellTemplate.VisualTree;
List<string> list = new List<string>();
IEnumerable<XmlSchemaEnumerationFacet> enumFacets = XmlSchemaUtilities.tryGetEnumRestrictions(child.ElementSchemaType);
foreach (var facet in enumFacets)
{
list.Add(facet.Value);
}
fact.SetValue(ComboBox.ItemsSourceProperty, list);
string widthstr = XmlSchemaUtilities.tryGetUnhandledAttribute(child, "width");
int width = 0;
if (widthstr != "")
width = Int32.Parse(widthstr);
else
width = 50;
col2.Width = width;
}
}
else
{
col = new DataGridTextColumn();
DataGridTextColumn textcol = col as DataGridTextColumn;
var b = new Binding
{
XPath = child.Name
};
textcol.Binding = b;
textcol.Width = new DataGridLength(1, DataGridLengthUnitType.Star);
}
col.Header = child.Name;
_dgrid.Columns.Add(col);
}
DataTemplate dt = new DataTemplate();
FrameworkElementFactory templatebutton = new FrameworkElementFactory(typeof(Button));
FrameworkElementFactory img = new FrameworkElementFactory(typeof(Image));
Binding bind = new Binding
{
XPath = ".",
Mode = BindingMode.TwoWay
};
BitmapImage bi3 = EmbeddedResourceTools.GetImage("Com.Xploreplus.DocUI.Resources.Images.component.delete.png");
img.SetValue(Image.SourceProperty, bi3);
templatebutton.AddHandler(Button.ClickEvent, new RoutedEventHandler(click_Delete));
templatebutton.AppendChild(img);
templatebutton.SetBinding(Button.TagProperty, bind);
dt.VisualTree = templatebutton;
DataGridTemplateColumn buttoncol = new DataGridTemplateColumn();
buttoncol.CanUserResize = false;
buttoncol.CellTemplate = dt;
_dgrid.Columns.Add(buttoncol);
_dgrid.RowHeight = 25;
_dgrid.CanUserResizeRows = false;
_dgrid.GotFocus += gotFocus;
_dgrid.PreparingCellForEdit += checkEmptyRow;
_dgrid.PreparingCellForEdit += (s, e) => { this._isEditing = true; };
_dgrid.CellEditEnding += (s, e) => { this._isEditing = false; };
}
}
}
}