Represents a control that displays hierarchical data in a tree structure that has items that can expand and collapse. Implements a selectable item in a TreeView control. Represents an ordered collection of UIElement child elements. Represents a validation error that is created either by the binding engine when a ValidationRule reports a validation error, or through the MarkInvalid BindingExpressionBase, ValidationError method explicitly. Provides information for the Error attached event.
Represents the result returned by the ValidationRule. Validate Object, CultureInfo method that indicates whether the checked value passed the ValidationRule. Represents the base class for views that define the appearance of data in a ListView control.
Defines a content decorator that can stretch and scale a single child to fill the available space. Renders the contained 3-D content within the 2-D layout bounds of the Viewport3D element. Converts objects to and from a VirtualizationCacheLength. Provides a framework for Panel elements that virtualize their child data collection. Arranges and virtualizes content on a single line that is oriented either horizontally or vertically.
Hosts and navigates between HTML documents. Positions child elements in sequential position from left to right, breaking content to the next line at the edge of the containing box. Subsequent ordering happens sequentially from top to bottom or from right to left, depending on the value of the Orientation property. Represents information about a specific cell in a DataGrid. Encapsulates the value and location of a DataGrid cell for use when copying content to the Clipboard.
Represents the lengths of elements within the DataGrid control. Specifies the sizes of a control's viewport and cache. Represents the desired size of the control's header, in pixels and in logical units. Represents the measurements for the CacheLength attached property. Specifies whether a Calendar displays a month, year, or decade. Specifies whether a single or multiple dates can be selected in a Calendar. Specifies the case of characters typed manually into a TextBox control.
Specifies when the Click event should be raised. Defines constants that specify whether users can copy data from a DataGrid control to the Clipboard and whether column header values are included.
Defines constants that specify the visibility of the grid lines in a DataGrid. Defines constants that specify the visibility of row and column headers in a DataGrid.
Defines constants that specify how elements in a DataGrid are sized. Defines constants that specify when DataGrid row details are displayed. Defines constants that specify whether single or multiple item selections are supported by a DataGrid control. Defines constants that specify whether cells, rows, or both, are used for selection in a DataGrid control.
Specifies date formats for a DatePicker. Specifies the Dock position of a child element that is inside a DockPanel. Specifies the direction in which an Expander control opens. Names viewing modes for the FlowDocumentReader control. Specifies the rows or columns that are resized by a GridSplitter control.
Specifies whether a GridSplitter control redistributes space between rows or between columns. Defines the state or role of a GridViewColumnHeader control. Specifies the formats that an InkCanvas will accept from the Clipboard. Specifies the editing mode for the InkCanvas.
Identifies the various parts of a selection adorner on an InkCanvas. Specifies the values for the horizontal placement of the KeyTip relative to its placement target. Defines the different roles that a MenuItem can have. Specifies how ToolBar items are placed in the main toolbar panel and in the overflow panel. Specifies whether all the pages or only a limited range will be processed by an operation, usually printing.
Specifies how ScrollViewer reacts to touch manipulation. Specifies the visibility of a ScrollBar for scrollable content. Specifies the type of unit that is used by the ScrollUnit attached property.
Defines the selection behavior for a ListBox. Specifies the direction that SelectiveScrollingGrid panels can scroll. Specifies the spelling reform rules used by the spellchecker of the text editing control i. Specifies whether a StickyNoteControl accepts text or ink.
Describes whether a ValidationError object has been added or cleared. Specifies when a ValidationRule runs. Specifies the type of unit that is used by the CacheLength attached property. Specifies the method the VirtualizingStackPanel uses to manage virtualizing its child items. Represents the method that handles the CleanUpVirtualizedItem attached events. Represents the method that will handle the Sorting event of a DataGrid.
Represents the method that will handle the Gesture event of a InkCanvas. Represents the method that will handle the SelectionChanging event of a InkCanvas.
Represents the method that handles two events raised when changes occur on an InkCanvas : the SelectionMoving event, or the SelectionResizing event. Represents the method that will handle the StrokeCollected event of an InkCanvas. Represents the method that handles the StrokeErasing event for an InkCanvas.
Represents the method that will handle the StrokesReplaced event of a InkCanvas. Represents the method that will handle the ScrollChanged routed event. Represents the method that will handle the SelectionChanged routed event. Represents the method that will handle the TextChanged routed event. Skip to main content. This browser is no longer supported. Invalidate Rectangle, Boolean. Invalidate Region. Invalidate Region, Boolean. Invoke Action.
Executes the specified delegate on the thread that owns the control's underlying window handle. Invoke Delegate. Invoke Delegate, Object[]. IsInputChar Char.
Determines if a character is an input character that the control recognizes. IsInputKey Keys. LogicalToDeviceUnits Int LogicalToDeviceUnits Size.
MemberwiseClone Boolean. NotifyInvalidate Rectangle. OnClick EventArgs. Raises the CreateControl event. OnCursorChanged EventArgs. OnDockChanged EventArgs. OnDoubleClick EventArgs. OnDragLeave EventArgs. OnEnabledChanged EventArgs. OnEnter EventArgs. OnFontChanged EventArgs.
OnGotFocus EventArgs. OnHandleCreated EventArgs. OnHandleDestroyed EventArgs. OnInvalidated InvalidateEventArgs. OnLayout LayoutEventArgs. OnLeave EventArgs. OnLoad EventArgs. OnLocationChanged EventArgs. OnLostFocus EventArgs. OnMarginChanged EventArgs. OnMouseEnter EventArgs. OnMouseHover EventArgs. OnMouseLeave EventArgs. OnMove EventArgs. OnNotifyMessage Message. Notifies the control of Windows messages.
OnPaddingChanged EventArgs. OnPaint PaintEventArgs. Paints the background of the control. OnParentChanged EventArgs. OnPrint PaintEventArgs. OnRegionChanged EventArgs. OnResize EventArgs. OnScroll ScrollEventArgs. OnSizeChanged EventArgs. OnStyleChanged EventArgs. OnTextChanged EventArgs. OnValidated EventArgs. OnValidating CancelEventArgs. OnVisibleChanged EventArgs.
Performs scaling of the container control and its children. Forces the control to apply layout logic to all its child controls. PerformLayout Control, String.
PointToClient Point. Computes the location of the specified screen point into client coordinates. PointToScreen Point. Computes the location of the specified client point into screen coordinates. PreProcessControlMessage Message. Preprocesses keyboard or input messages within the message loop before they are dispatched. PreProcessMessage Message. ProcessCmdKey Message, Keys. Processes a command key. ProcessDialogChar Char.
Processes a dialog character. ProcessDialogKey Keys. Processes a dialog key. ProcessKeyEventArgs Message. Processes a key message and generates the appropriate control events. ProcessKeyMessage Message. Processes a keyboard message. ProcessKeyPreview Message. Previews a keyboard message. ProcessMnemonic Char. Processes a mnemonic character. ProcessTabKey Boolean.
Selects the next available control and makes it the active control. Raises the appropriate drag event. Raises the appropriate key event. Raises the appropriate mouse event. Raises the appropriate paint event. Forces the re-creation of the handle for the control.
RectangleToClient Rectangle. Computes the size and location of the specified screen rectangle in client coordinates. RectangleToScreen Rectangle. Computes the size and location of the specified client rectangle in screen coordinates. Resumes usual layout logic. ResumeLayout Boolean. Resumes usual layout logic, optionally forcing an immediate layout of pending layout requests.
RtlTranslateAlignment ContentAlignment. RtlTranslateAlignment HorizontalAlignment. RtlTranslateContent ContentAlignment. RtlTranslateHorizontal HorizontalAlignment. Scale Single. Scales the control and any child controls. Scale Single, Single. Scales the entire control and any child controls. Scale SizeF. Scales the control and all child controls by the specified scaling factor. Scales a logical bitmap value to it's equivalent device unit value when a DPI change occurs.
Scales a control's location, size, padding and margin. ScaleCore Single, Single. This method is not relevant for this class. ScrollControlIntoView Control. Scrolls the specified child control into view on an auto-scroll enabled control. ScrollToControl Control. Calculates the scroll offset to the specified child control. Activates the control.
Select Boolean, Boolean. Activates the next control. Sends the control to the back of the z-order. Sets the size of the auto-scroll margins. Sets the bounds of the control to the specified location and size. Sets the specified bounds of the control to the specified location and size. Performs the work of setting the specified bounds of this control. Sets the size of the client area of the control.
Positions the display window to the specified value. SetScrollState Int32, Boolean. Sets the specified scroll state flag. SetStyle ControlStyles, Boolean. SetTopLevel Boolean. Sets the control as the top-level control. SetVisibleCore Boolean. Sets the control to the specified visible state. Displays the control to the user.
SizeFromClientSize Size. Determines the size of the entire control from the height and width of its client area. Temporarily suspends the layout logic for the control. Causes the control to redraw the invalidated regions within its client area. Updates the bounds of the control with the current size and location.
Updates the bounds of the control with the specified size and location. Updates the bounds of the control with the specified size, location, and client size. When overridden by a derived class, updates which button is the default button. Forces the assigned styles to be reapplied to the control. Updates the control in its parent's z-order. Validate Boolean. ValidateChildren ValidationConstraints. WndProc Message. This event is not relevant for this class.
Occurs when the focus or keyboard user interface UI cues change. Occurs when the control is clicked. Occurs when the control is double-clicked. Occurs when a drag-and-drop operation is completed.
Occurs when an object is dragged into the control's bounds. Occurs when an object is dragged out of the control's bounds. Occurs when an object is dragged over the control's bounds. Occurs when the control is entered. Occurs during a drag operation. Occurs when the control receives focus. Occurs when a handle is created for the control. Occurs when the control's handle is in the process of being destroyed. Occurs when the user requests help for a control. Occurs when a control's display requires redrawing.
Occurs when a key is pressed while the control has focus. Occurs when a character. Occurs when a key is released while the control has focus.
Occurs when a control should reposition its child controls. Occurs when the input focus leaves the control. Occurs when the control loses focus. Occurs when the control's margin changes. Occurs when the control loses mouse capture. Occurs when the control is clicked by the mouse.
Occurs when the control is double clicked by the mouse. Occurs when the mouse pointer is over the control and a mouse button is pressed. Occurs when the mouse pointer enters the control. Occurs when the mouse pointer rests on the control.
Occurs when the mouse pointer leaves the control. Occurs when the mouse pointer is moved over the control. Occurs when the mouse pointer is over the control and a mouse button is released. Occurs when the mouse wheel moves while the control has focus. Occurs when the control is moved. Occurs when the control's padding changes. Occurs when the control is redrawn. Occurs when the control is resized. Occurs when the user or code scrolls through the client area. Occurs when the control style changes.
Occurs when the system colors change. Occurs when the control is finished validating. It works just fine however on my SampleView as it is called at the moment there is an in-determinant progress bar however it never updates, like you know - the green bara going back and fourth Here is the XAML for it. My guess is that the Dispatcher thread is busy trying to render your control and hasn't been able to update the ProgressBar.
Is the popup window responsive? Try moving the window or adding a button and seeing if you can click on the button. This might help identify whether its a simple problem with the progress bar or the Dispatcher being too busy. Actually I ended up doing was calling container. Here is the code. Hope this is useful for someone The general idea is create the ViewModel on a different thread cause it is the thing that will take forever to load etc Stack Overflow for Teams — Collaborate and share knowledge with a private group.
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