Class GridPickerColumn

Represents a SfDataGrid column that hosts Syncfusion.SfDataGrid.XForms.Renderers.GridPicker in its cells.

Inheritance
System.Object
GridColumn
GridPickerColumn
Implements
System.IDisposable
Inherited Members
Namespace: Syncfusion.SfDataGrid.XForms
Assembly: Syncfusion.SfDataGrid.XForms.dll
Syntax
public class GridPickerColumn : GridColumn, IDisposable
Remarks

Use GridPickerColumn to display columns of picker data as a Syncfusion.SfDataGrid.XForms.Renderers.GridPicker.

To create a column, add it to the Columns collection. To populate the column, bind the column to the data by using the DisplayBinding property. The Binding property is applied to the Syncfusion.SfDataGrid.XForms.Renderers.GridPicker view created in the column. The Xamarin.Forms.BindableObject.BindingContext for the view in each cell is the data item for the row the cell is in. Therefore, to set up the binding you only have to set the Xamarin.Forms.Binding.Path. Optionally, you can specify a Xamarin.Forms.Binding.Converter if your data source and target are different types.

Examples
        
            <sfGrid:SfDataGrid.Columns>
               <sfgrid:GridPickerColumn BindingContext = "{x:Reference viewModel}"
                                        HeaderText="Dealer Name"                                 
                                        ItemsSource="{Binding CustomerNames}"                                 
                                        MappingName="DealerName"/>
            </sfGrid:SfDataGrid.Columns>

Constructors

GridPickerColumn()

Initializes a new instance of the GridPickerColumn class.

Declaration
public GridPickerColumn()

Fields

DisplayMemberPathProperty

Identifies the DisplayMemberPath Xamarin.Forms.BindableProperty.

Declaration
public static readonly BindableProperty DisplayMemberPathProperty
Field Value
Type
Xamarin.Forms.BindableProperty
Remarks

This Xamarin.Forms.BindableProperty is read-only.

ItemsSourceProperty

Identifies the ItemsSource Xamarin.Forms.BindableProperty.

Declaration
public static readonly BindableProperty ItemsSourceProperty
Field Value
Type
Xamarin.Forms.BindableProperty
Remarks

This Xamarin.Forms.BindableProperty is read-only.

ItemsSourceSelectorProperty

Identifies the ItemsSourceSelector dependency property.

Declaration
public static readonly BindableProperty ItemsSourceSelectorProperty
Field Value
Type
Xamarin.Forms.BindableProperty
Remarks

The identifier for the ItemsSourceSelector dependency property.

TitleProperty

Identifies the Title Xamarin.Forms.BindableProperty.

Declaration
public static readonly BindableProperty TitleProperty
Field Value
Type
Xamarin.Forms.BindableProperty
Remarks

This Xamarin.Forms.BindableProperty is read-only.

ValueMemberPathProperty

Identifies the ValueMemberPath Xamarin.Forms.BindableProperty.

Declaration
public static readonly BindableProperty ValueMemberPathProperty
Field Value
Type
Xamarin.Forms.BindableProperty
Remarks

This Xamarin.Forms.BindableProperty is read-only.

Properties

DisplayMemberPath

Gets or sets the display member path that associates the column with a property in the data source. The property of the collection bound to the display member path will be the Content of the grid cell in normal and editing mode. The value will be displayed in the grid cell only when the MappingName is equal to the ValueMemberPath, else the grid cell will be blank. But the value corresponding to the given property in the data source will be displayed in the picker in edit mode.

Declaration
public string DisplayMemberPath { get; set; }
Property Value
Type Description
System.String

The display member path that associates the column with a property in the data source.
Examples
GridPickerColumn pickerColumn = new GridPickerColumn()
{
    MappingName = "OrderID",
    DisplayMemberPath = "EmployeeID",
    ValueMemberPath = "OrderID",
    ItemsSource = viewmodel.PickerInfo
};
dataGrid.Columns.Add(pickerColumn);
See Also

ItemsSource

Gets or sets the items source of the GridPickerColumn. The user can create a GridPickerColumn and set its ItemsSource property to a simple collection to display the collection items in the picker drop down.

Declaration
public IList ItemsSource { get; set; }
Property Value
Type Description
System.Collections.IList

The data source for the picker.
Examples
GridPickerColumn pickerColumn = new GridPickerColumn()
{
    BindingContext = viewModel,
    ItemsSource = viewModel.CustomerNames,
};
dataGrid.Columns.Add(pickerColumn);
See Also

ItemsSourceSelector

Gets or Sets the different itemsSource for each row in GridComboBoxColumn.

Declaration
public IItemsSourceSelector ItemsSourceSelector { get; set; }
Property Value
Type Description
IItemsSourceSelector

The itemsSourceSelector that is used to bind a different itemsSource for each row in GridComboBoxColumn.

Title

Gets or sets the title of the GridPickerColumn.

Declaration
public string Title { get; set; }
Property Value
Type Description
System.String

The title of the GridPickerColumn.
Examples
GridPickerColumn pickerColumn = new GridPickerColumn()
{
    BindingContext = viewModel,
    ItemsSource = viewModel.CustomerNames,
    Title = "Customer Names"
};
dataGrid.Columns.Add(pickerColumn);

ValueMemberPath

Gets or sets the value member path of the GridPickerColumn that associates the column with a property in the data source. The column in the Columns collection whose MappingName is equal to the value member path, will be updated with the corresponding value for the selected item in the picker, when editing in the GridPickerColumn is ended.

Declaration
public string ValueMemberPath { get; set; }
Property Value
Type Description
System.String

The value member path that associates the column with a property in the data source.
Examples
GridPickerColumn pickerColumn = new GridPickerColumn()
{
    MappingName = "OrderID",
    DisplayMemberPath = "EmployeeID",
    ValueMemberPath = "OrderID",
    ItemsSource = viewmodel.PickerInfo
};
dataGrid.Columns.Add(pickerColumn);
See Also

Methods

SetDisplayBindingConverter()

Sets the converter for the DisplayBinding of column.

Declaration
protected override void SetDisplayBindingConverter()
Overrides

Implements

System.IDisposable

See Also