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[Solved] How do I scroll the grid programmatically?

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GridView

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answered on 08 Dec 2009, 01:16 PM

Hi Sampathkumar,

You can do it like this:

using System.Windows.Controls;

using Telerik.Windows.Controls;

using Telerik.Windows.Data;

using Telerik.Windows.Controls.GridView;



namespace TicketID_263667_ConditionalFormattingWithCellTemplate

{

    public partial class MainPage : UserControl

    {

        public MainPage()

        {

            InitializeComponent();



            this.playersGrid.DataLoaded += new System.EventHandler<System.EventArgs>(playersGrid_DataLoaded);

            this.playersGrid.ItemsSource = Club.GetPlayers();

        }



        void playersGrid_DataLoaded(object sender, System.EventArgs e)

        {

            var scrollViewer = this.playersGrid.ChildrenOfType<GridViewScrollViewer>()[0];

            scrollViewer.ScrollToHorizontalOffset(30);

            scrollViewer.ScrollToVerticalOffset(30);

        }

    }

}

I hope this helps.

Greetings,
Ross
the Telerik team

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answered on 29 Jan 2010, 04:09 PM

Hi Vlad,

not in my version:

// Summary:

// Represents the base class for UI elements that use a System.Windows.Controls.ControlTemplate

// to define their appearance.

public abstract class Control : FrameworkElement

{

// Summary:

// Identifies the System.Windows.Controls.Control.Background dependency property

// Returns:

// The identifier for the System.Windows.Controls.Control.Background dependency

// property.

public static readonly DependencyProperty BackgroundProperty;

// Summary:

// Identifies the System.Windows.Controls.Control.BorderBrush dependency property.

// Returns:

// The identifier for the System.Windows.Controls.Control.BorderBrush dependency

// property.

public static readonly DependencyProperty BorderBrushProperty;

// Summary:

// Identifies the System.Windows.Controls.Control.BorderThickness dependency

// property.

// Returns:

// The identifier for the System.Windows.Controls.Control.BorderThickness dependency

// property.

public static readonly DependencyProperty BorderThicknessProperty;

// Summary:

// Identifies the System.Windows.Controls.Control.DefaultStyleKey dependency

// property.

// Returns:

// The identifier for the System.Windows.Controls.Control.DefaultStyleKey dependency

// property.

protected static readonly DependencyProperty DefaultStyleKeyProperty;

// Summary:

// Identifies the System.Windows.Controls.Control.FontFamily dependency property.

// Returns:

// The identifier for the System.Windows.Controls.Control.FontFamily dependency

// property.

public static readonly DependencyProperty FontFamilyProperty;

// Summary:

// Identifies the System.Windows.Controls.Control.FontStyle dependency property.

// Returns:

// The identifier for the System.Windows.Controls.Control.FontStyle dependency

// property.f

public static readonly DependencyProperty FontSizeProperty;

// Summary:

// Identifies the System.Windows.Controls.Control.FontStretch dependency property.

// Returns:

// The identifier for the System.Windows.Controls.Control.FontStretch dependency

// property.

public static readonly DependencyProperty FontStretchProperty;

// Summary:

// Identifies the System.Windows.Controls.Control.FontStyle dependency property.

// Returns:

// The identifier for the System.Windows.Controls.Control.FontStyle dependency

// property.

public static readonly DependencyProperty FontStyleProperty;

// Summary:

// Identifies the System.Windows.Controls.Control.FontWeight dependency property.

// Returns:

// The identifier for the System.Windows.Controls.Control.FontWeight dependency

// property.

public static readonly DependencyProperty FontWeightProperty;

// Summary:

// Identifies the System.Windows.Controls.Control.Foreground dependency property.

// Returns:

// The identifier for the System.Windows.Controls.Control.Foreground dependency

// property.

public static readonly DependencyProperty ForegroundProperty;

// Summary:

// Identifies the System.Windows.Controls.Control.HorizontalContentAlignment

// dependency property.

// Returns:

// The identifier for the System.Windows.Controls.Control.HorizontalContentAlignment

// dependency property.

public static readonly DependencyProperty HorizontalContentAlignmentProperty;

// Summary:

// Identifies the System.Windows.Controls.Control.IsEnabled dependency property.

// Returns:

// The identifier for the System.Windows.Controls.Control.IsEnabled dependency

// property.

public static readonly DependencyProperty IsEnabledProperty;

// Summary:

// Identifies the System.Windows.Controls.Control.IsTabStop dependency property.

// Returns:

// The identifier for the System.Windows.Controls.Control.IsTabStop dependency

// property.

public static readonly DependencyProperty IsTabStopProperty;

// Summary:

// Identifies the System.Windows.Controls.Control.Padding dependency property.

// Returns:

// The identifier for the System.Windows.Controls.Control.Padding dependency

// property.

public static readonly DependencyProperty PaddingProperty;

// Summary:

// Identifies the System.Windows.Controls.Control.TabIndex dependency property.

// Returns:

// The identifier for the System.Windows.Controls.Control.TabIndex dependency

// property.

public static readonly DependencyProperty TabIndexProperty;

// Summary:

// Identifies the System.Windows.Controls.Control.TabNavigation dependency property.

// Returns:

// The identifier for the System.Windows.Controls.Control.TabNavigation dependency

// property.

public static readonly DependencyProperty TabNavigationProperty;

// Summary:

// Identifies the System.Windows.Controls.Control.Template dependency property.

// Returns:

// The identifier for the System.Windows.Controls.Control.Template dependency

// property.

public static readonly DependencyProperty TemplateProperty;

// Summary:

// Identifies the System.Windows.Controls.Control.VerticalContentAlignment dependency

// property.

// Returns:

// The identifier for the System.Windows.Controls.Control.VerticalContentAlignment

// dependency property.

public static readonly DependencyProperty VerticalContentAlignmentProperty;

// Summary:

// Initializes a new instance of the System.Windows.Controls.Control class.

protected Control();

// Summary:

// Gets or sets a brush that provides the background of the control.

// Returns:

// The brush that provides the background of the control. The default is null.

public Brush Background { get; set; }

// Summary:

// Gets or sets a brush that describes the border background of a control.

// Returns:

// The brush that is used to fill the control's border; the default is null.

public Brush BorderBrush { get; set; }

// Summary:

// Gets or sets the border thickness of a control.

// Returns:

// A thickness value; the default is a thickness of 0 on all four sides.

public Thickness BorderThickness { get; set; }

// Summary:

// Gets or sets the key that references the default style for the control.

// Returns:

// The key that references the default style for the control. To work correctly

// as part of theme style lookup, this value is expected to be the System.Type

// of the control being styled.

protected object DefaultStyleKey { get; set; }

// Summary:

// Gets or sets the font used to display text in the control.

// Returns:

// The font used to display text in the control. The default is the "Portable

// User Interface".

public FontFamily FontFamily { get; set; }

// Summary:

// Gets or sets the size of the text in this control.

// Returns:

// The size of the text in the System.Windows.Controls.Control. The default

// is 11 (in pixels).

public double FontSize { get; set; }

// Summary:

// Gets or sets the degree to which a font is condensed or expanded on the screen.

// Returns:

// One of the values that specifies the degree to which a font is condensed

// or expanded on the screen. The default is System.Windows.FontStretches.Normal.

public FontStretch FontStretch { get; set; }

// Summary:

// Gets or sets the style in which the text is rendered.

// Returns:

// One of the values that specifies the style in which the text is rendered.

// The default is System.Windows.FontStyles.Normal.

public FontStyle FontStyle { get; set; }

// Summary:

// Gets or sets the thickness of the specified font.

// Returns:

// One of the values that specifies the thickness of the specified font. The

// default is System.Windows.FontWeights.Normal.

public FontWeight FontWeight { get; set; }

// Summary:

// Gets or sets a brush that describes the foreground color.

// Returns:

// The brush that paints the foreground of the control. The default value is

// System.Windows.Media.Colors.Black.

public Brush Foreground { get; set; }

// Summary:

// Gets or sets the horizontal alignment of the control's content.

// Returns:

// One of the System.Windows.HorizontalAlignment values. The default is System.Windows.HorizontalAlignment.Center.

public HorizontalAlignment HorizontalContentAlignment { get; set; }

// Summary:

// Gets or sets a value indicating whether the user can interact with the control.

// Returns:

// true if the user can interact with the control; otherwise, false.

public bool IsEnabled { get; set; }

// Summary:

// Gets or sets a value that indicates whether a control is included in tab

// navigation.

// Returns:

// true if the control is included in tab navigation; otherwise, false. The

// default is true.

public bool IsTabStop { get; set; }

// Summary:

// Gets or sets the padding inside a control.

// Returns:

// The amount of space between the content of a System.Windows.Controls.Control

// and its System.Windows.FrameworkElement.Margin or System.Windows.Controls.Border.

// The default is a thickness of 0 on all four sides.

public Thickness Padding { get; set; }

// Summary:

// Gets or sets a value that determines the order in which elements receive

// focus when the user navigates through controls by using the TAB key.

// Returns:

// A value that determines the order of logical navigation for a device. The

// default value is System.Int32.MaxValue.

public int TabIndex { get; set; }

// Summary:

// Gets or sets a value that modifies how tabbing and System.Windows.Controls.Control.TabIndex

// work for this control.

// Returns:

// A value of the enumeration. The default is System.Windows.Input.KeyboardNavigationMode.Local.

public KeyboardNavigationMode TabNavigation { get; set; }

// Summary:

// Gets or sets a control template.

// Returns:

// The template that defines the appearance of the System.Windows.Controls.Control.

public ControlTemplate Template { get; set; }

// Summary:

// Gets or sets the vertical alignment of the control's content.

// Returns:

// One of the System.Windows.VerticalAlignment values. The default is System.Windows.VerticalAlignment.Center.

public VerticalAlignment VerticalContentAlignment { get; set; }

// Summary:

// Occurs when the System.Windows.Controls.Control.IsEnabled property changes.

public event DependencyPropertyChangedEventHandler IsEnabledChanged;

// Summary:

// Loads the relevant control template so that its parts can be referenced.

// Returns:

// Returns whether the visual tree was rebuilt by this call. true indicates

// the tree was rebuilt; false indicates that the previous visual tree was retained.

public bool ApplyTemplate();

// Summary:

// Attempts to set the focus on the control.

// Returns:

// true if focus was set to the control, or focus was already on the control.

// false if the control is not focusable.

public bool Focus();

// Summary:

// Retrieves the named element in the instantiated System.Windows.Controls.ControlTemplate

// visual tree.

// Parameters:

// childName:

// The name of element to find.

// Returns:

// The named element from the template, if found. Can return null if no element

// with name childName was found in the template.

protected DependencyObject GetTemplateChild(string childName);

// Summary:

// Raises the System.Windows.UIElement.DragEnter event.

// Parameters:

// e:

// A System.Windows.DragEventArgs that contains the event data.

protected virtual void OnDragEnter(DragEventArgs e);

// Summary:

// Raises the System.Windows.UIElement.DragLeave event.

// Parameters:

// e:

// A System.Windows.DragEventArgs that contains the event data.

protected virtual void OnDragLeave(DragEventArgs e);

// Summary:

// Raises the System.Windows.UIElement.DragOver event.

// Parameters:

// e:

// A System.Windows.DragEventArgs that contains the event data.

protected virtual void OnDragOver(DragEventArgs e);

// Summary:

// Raises the System.Windows.UIElement.Drop event.

// Parameters:

// e:

// A System.Windows.DragEventArgs that contains the event data.

protected virtual void OnDrop(DragEventArgs e);

// Summary:

// Called before the System.Windows.UIElement.GotFocus event occurs.

// Parameters:

// e:

// The data for the event.

protected virtual void OnGotFocus(RoutedEventArgs e);

// Summary:

// Called before the System.Windows.UIElement.KeyDown event occurs.

// Parameters:

// e:

// The data for the event.

protected virtual void OnKeyDown(KeyEventArgs e);

// Summary:

// Called before the System.Windows.UIElement.KeyUp event occurs.

// Parameters:

// e:

// The data for the event.

protected virtual void OnKeyUp(KeyEventArgs e);

// Summary:

// Called before the System.Windows.UIElement.LostFocus event occurs.

// Parameters:

// e:

// The data for the event.

protected virtual void OnLostFocus(RoutedEventArgs e);

// Summary:

// Called before the System.Windows.UIElement.LostMouseCapture event occurs

// to provide handling for the event in a derived class without attaching a

// delegate.

// Parameters:

// e:

// A System.Windows.Input.MouseEventArgs that contains the event data.

protected virtual void OnLostMouseCapture(MouseEventArgs e);

// Summary:

// Called before the System.Windows.UIElement.MouseEnter event occurs.

// Parameters:

// e:

// The data for the event.

protected virtual void OnMouseEnter(MouseEventArgs e);

// Summary:

// Called before the System.Windows.UIElement.MouseLeave event occurs.

// Parameters:

// e:

// The data for the event.

protected virtual void OnMouseLeave(MouseEventArgs e);

// Summary:

// Called before the System.Windows.UIElement.MouseLeftButtonDown event occurs.

// Parameters:

// e:

// The data for the event.

protected virtual void OnMouseLeftButtonDown(MouseButtonEventArgs e);

// Summary:

// Called before the System.Windows.UIElement.MouseLeftButtonUp event occurs.

// Parameters:

// e:

// The data for the event.

protected virtual void OnMouseLeftButtonUp(MouseButtonEventArgs e);

// Summary:

// Called before the System.Windows.UIElement.MouseMove event occurs.

// Parameters:

// e:

// The data for the event.

protected virtual void OnMouseMove(MouseEventArgs e);

// Summary:

// Raises the System.Windows.UIElement.MouseRightButtonDown event.

// Parameters:

// e:

// A System.Windows.Input.MouseButtonEventArgs that contains the event data.

protected virtual void OnMouseRightButtonDown(MouseButtonEventArgs e);

// Summary:

// Raises the System.Windows.UIElement.MouseRightButtonUp event.

// Parameters:

// e:

// A System.Windows.Input.MouseButtonEventArgs that contains the event data.

protected virtual void OnMouseRightButtonUp(MouseButtonEventArgs e);

// Summary:

// Called before the System.Windows.UIElement.MouseWheel event occurs to provide

// handling for the event in a derived class without attaching a delegate.

// Parameters:

// e:

// A System.Windows.Input.MouseWheelEventArgs that contains the event data.

protected virtual void OnMouseWheel(MouseWheelEventArgs e);

// Summary:

// Raises the System.Windows.UIElement.TextInput event.

// Parameters:

// e:

// A System.Windows.Input.TextCompositionEventArgs that contains the event data.

protected virtual void OnTextInput(TextCompositionEventArgs e);

// Summary:

// Raises the System.Windows.UIElement.TextInputStart event.

// Parameters:

// e:

// A System.Windows.Input.TextCompositionEventArgs that contains the event data.

protected virtual void OnTextInputStart(TextCompositionEventArgs e);

// Summary:

// Raises the System.Windows.UIElement.TextInputUpdate event.

// Parameters:

// e:

// A System.Windows.Input.TextCompositionEventArgs that contains the event data

protected virtual void OnTextInputUpdate(TextCompositionEventArgs e);

}

Greetings,

Wolfgang