Class XamlHelper

Namespace

Ecng.Xaml

Assembly

StockSharp.Xaml.dll

public static class XamlHelper

Inheritance

object

XamlHelper

Inherited Members

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Fields

DialogResultProperty

public static readonly DependencyProperty DialogResultProperty

Field Value

DependencyProperty

DisabledCommand

Disabled command.

public static readonly ICommand DisabledCommand

Field Value

ICommand

Properties

CurrentThreadDispatcher

public static Dispatcher CurrentThreadDispatcher { get; }

Property Value

Dispatcher

Methods

CopyToClipboard<T>(T)

public static void CopyToClipboard<T>(this T value)

Parameters

value T

Type Parameters

T

DeleteHideable(Window)

public static void DeleteHideable(this Window window)

Parameters

window Window

EnsureUIThread()

IsUI()

public static void EnsureUIThread()

EnsureUIThread(object)

Checks if supplied dispatcher/dispatcher object OR current thread is associated with Dispatcher.

public static void EnsureUIThread(this object obj)

Parameters

obj object

Any DispatcherObject or Dispatcher or anything else (to check using Dispatcher.FromThread())

FindLogicalChild<T>(DependencyObject)

public static T FindLogicalChild<T>(this DependencyObject obj) where T : DependencyObject

Parameters

obj DependencyObject

Returns

T

Type Parameters

T

FindLogicalParentOfType<T>(DependencyObject)

public static T FindLogicalParentOfType<T>(this DependencyObject child) where T : DependencyObject

Parameters

child DependencyObject

Returns

T

Type Parameters

T

FindVisualChild<T>(DependencyObject)

public static T FindVisualChild<T>(this DependencyObject obj) where T : DependencyObject

Parameters

obj DependencyObject

Returns

T

Type Parameters

T

FindVisualChilds<T>(DependencyObject)

public static IEnumerable<T> FindVisualChilds<T>(this DependencyObject obj) where T : DependencyObject

Parameters

obj DependencyObject

Returns

IEnumerable<T>

Type Parameters

T

FromWpf(HorizontalAlignment)

Convert HorizontalAlignment value to Ecng.Drawing.HorizontalAlignment.

public static HorizontalAlignment FromWpf(this HorizontalAlignment value)

Parameters

value HorizontalAlignment

HorizontalAlignment value.

Returns

HorizontalAlignment

Ecng.Drawing.HorizontalAlignment value.

FromWpf(Brush)

Convert Brush value to DrawingBrush.

public static Brush FromWpf(this Brush value)

Parameters

value Brush

Brush value.

Returns

Brush

DrawingBrush value.

FromWpf(Color)

Convert Color value to Color.

public static Color FromWpf(this Color value)

Parameters

value Color

Color value.

Returns

Color

Color value.

FromWpf(Point)

Convert Point value to PointF.

public static PointF FromWpf(this Point value)

Parameters

value Point

Point value.

Returns

PointF

PointF value.

FromWpf(Thickness)

Convert Thickness value to Ecng.Drawing.Thickness.

public static Thickness FromWpf(this Thickness value)

Parameters

value Thickness

Thickness value.

Returns

Thickness

Ecng.Drawing.Thickness value.

FromWpf(VerticalAlignment)

Convert VerticalAlignment value to Ecng.Drawing.VerticalAlignment.

public static VerticalAlignment FromWpf(this VerticalAlignment value)

Parameters

value VerticalAlignment

VerticalAlignment value.

Returns

VerticalAlignment

Ecng.Drawing.VerticalAlignment value.

GetActiveOrMainWindow(Application)

public static Window GetActiveOrMainWindow(this Application app)

Parameters

app Application

Returns

Window

GetActiveWindow(Application)

public static Window GetActiveWindow(this Application app)

Parameters

app Application

Returns

Window

GetActiveWindows(Application)

public static IEnumerable<Window> GetActiveWindows(this Application app)

Parameters

app Application

Returns

IEnumerable<Window>

GetActualSize(FrameworkElement)

public static (int width, int height) GetActualSize(this FrameworkElement elem)

Parameters

elem FrameworkElement

Returns

(int width, int height)

GetBrush(DrawingImage)

public static Brush GetBrush(this DrawingImage source)

Parameters

source DrawingImage

Returns

Brush

GetDialogResult(DependencyObject)

Boilerplate code to register attached property "bool? DialogResult"

public static bool? GetDialogResult(DependencyObject obj)

Parameters

obj DependencyObject

Returns

bool?

GetImage(string, SolidColorBrush, SolidColorBrush)

Get colored icon.

public static ImageSource GetImage(this string iconKey, SolidColorBrush fill, SolidColorBrush stroke = null)

Parameters

iconKey string

Key.

fill SolidColorBrush

Fill brush.

stroke SolidColorBrush

Stroke brush.

Returns

ImageSource

Icon.

GetImage(FrameworkElement)

public static BitmapSource GetImage(this FrameworkElement elem)

Parameters

elem FrameworkElement

Returns

BitmapSource

GetImage(Visual, int, int)

public static BitmapSource GetImage(this Visual visual, int width, int height)

Parameters

visual Visual

width int

height int

Returns

BitmapSource

GetImage(Visual, (int width, int height))

public static BitmapSource GetImage(this Visual visual, (int width, int height) size)

Parameters

visual Visual

size (int width, int height)

Returns

BitmapSource

GetWindow(DependencyObject)

public static Window GetWindow(this DependencyObject obj)

Parameters

obj DependencyObject

Returns

Window

GuiAsync(Dispatcher, Action)

public static void GuiAsync(this Dispatcher dispatcher, Action action)

Parameters

dispatcher Dispatcher

action Action

GuiAsync(Dispatcher, Action, DispatcherPriority)

public static void GuiAsync(this Dispatcher dispatcher, Action action, DispatcherPriority priority)

Parameters

dispatcher Dispatcher

action Action

priority DispatcherPriority

GuiAsync(DispatcherObject, Action)

public static void GuiAsync(this DispatcherObject obj, Action action)

Parameters

obj DispatcherObject

action Action

GuiSync(Dispatcher, Action)

public static void GuiSync(this Dispatcher dispatcher, Action action)

Parameters

dispatcher Dispatcher

action Action

GuiSync(Dispatcher, Action, DispatcherPriority)

public static void GuiSync(this Dispatcher dispatcher, Action action, DispatcherPriority priority)

Parameters

dispatcher Dispatcher

action Action

priority DispatcherPriority

GuiSync(DispatcherObject, Action)

public static void GuiSync(this DispatcherObject obj, Action action)

Parameters

obj DispatcherObject

action Action

GuiSync<T>(Dispatcher, Func<T>)

public static T GuiSync<T>(this Dispatcher dispatcher, Func<T> func)

Parameters

dispatcher Dispatcher

func Func<T>

Returns

T

Type Parameters

T

GuiSync<T>(Dispatcher, Func<T>, DispatcherPriority)

public static T GuiSync<T>(this Dispatcher dispatcher, Func<T> func, DispatcherPriority priority)

Parameters

dispatcher Dispatcher

func Func<T>

priority DispatcherPriority

Returns

T

Type Parameters

T

GuiSync<T>(DispatcherObject, Func<T>)

public static T GuiSync<T>(this DispatcherObject obj, Func<T> func)

Parameters

obj DispatcherObject

func Func<T>

Returns

T

Type Parameters

T

GuiThreadGetAsync(Action<CancellationToken>, CancellationToken)

public static Task GuiThreadGetAsync(Action<CancellationToken> action, CancellationToken token)

Parameters

action Action<CancellationToken>

token CancellationToken

Returns

Task

GuiThreadGetAsync(Func<CancellationToken, Task>, CancellationToken)

public static Task GuiThreadGetAsync(Func<CancellationToken, Task> func, CancellationToken token)

Parameters

func Func<CancellationToken, Task>

token CancellationToken

Returns

Task

GuiThreadGetAsync<TResult>(Func<CancellationToken, Task<TResult>>, CancellationToken)

public static Task<TResult> GuiThreadGetAsync<TResult>(Func<CancellationToken, Task<TResult>> func, CancellationToken token)

Parameters

func Func<CancellationToken, Task<TResult>>

token CancellationToken

Returns

Task<TResult>

Type Parameters

TResult

GuiThreadGetAsync<TResult>(Func<CancellationToken, TResult>, CancellationToken)

public static Task<TResult> GuiThreadGetAsync<TResult>(Func<CancellationToken, TResult> func, CancellationToken token)

Parameters

func Func<CancellationToken, TResult>

token CancellationToken

Returns

Task<TResult>

Type Parameters

TResult

IsDesignMode(DependencyObject)

public static bool IsDesignMode(this DependencyObject obj)

Parameters

obj DependencyObject

Returns

bool

IsUI()

Determines the current thread is associated with Dispatcher.

public static bool IsUI()

Returns

bool

Check result.

LoadViewFromUri(Control, string)

public static void LoadViewFromUri(this Control control, string baseUri)

Parameters

control Control

baseUri string

MakeHideable(Window)

public static void MakeHideable(this Window window)

Parameters

window Window

ReColor(SvgImage, Color?, Color?)

Change SVG image stroke/fill colors. Original is not changed.

public static SvgImage ReColor(this SvgImage orig, Color? stroke, Color? fill)

Parameters

orig SvgImage

stroke Color?

fill Color?

Returns

SvgImage

SaveImage(BitmapSource, Stream)

public static void SaveImage(this BitmapSource image, Stream file)

Parameters

image BitmapSource

file Stream

SetBindings(DependencyObject, DependencyProperty, object, string, BindingMode, IValueConverter, object)

public static void SetBindings(this DependencyObject obj, DependencyProperty property, object dataObject, string path, BindingMode mode = BindingMode.TwoWay, IValueConverter converter = null, object parameter = null)

Parameters

obj DependencyObject

property DependencyProperty

dataObject object

path string

mode BindingMode

converter IValueConverter

parameter object

SetBindings(DependencyObject, DependencyProperty, object, PropertyPath, BindingMode, IValueConverter, object)

public static void SetBindings(this DependencyObject obj, DependencyProperty property, object dataObject, PropertyPath path, BindingMode mode = BindingMode.TwoWay, IValueConverter converter = null, object parameter = null)

Parameters

obj DependencyObject

property DependencyProperty

dataObject object

path PropertyPath

mode BindingMode

converter IValueConverter

parameter object

SetDialogResult(DependencyObject, bool?)

public static void SetDialogResult(DependencyObject obj, bool? value)

Parameters

obj DependencyObject

value bool?

SetMultiBinding(DependencyObject, DependencyProperty, IMultiValueConverter, params Binding[])

public static void SetMultiBinding(this DependencyObject obj, DependencyProperty prop, IMultiValueConverter conv, params Binding[] bindings)

Parameters

obj DependencyObject

prop DependencyProperty

conv IMultiValueConverter

bindings Binding[]

ShowModal(CommonDialog, DependencyObject)

public static bool ShowModal(this CommonDialog dlg, DependencyObject obj)

Parameters

dlg CommonDialog

obj DependencyObject

Returns

bool

ShowModal(CommonDialog, Window)

public static bool ShowModal(this CommonDialog dlg, Window owner)

Parameters

dlg CommonDialog

owner Window

Returns

bool

ShowModal(Window)

public static bool ShowModal(this Window wnd)

Parameters

wnd Window

Returns

bool

ShowModal(Window, DependencyObject)

public static bool ShowModal(this Window wnd, DependencyObject obj)

Parameters

wnd Window

obj DependencyObject

Returns

bool

ShowModal(Window, Window)

public static bool ShowModal(this Window wnd, Window owner)

Parameters

wnd Window

owner Window

Returns

bool

ShowModel<TWindow>(object, DependencyObject)

public static bool ShowModel<TWindow>(this object model, DependencyObject owner) where TWindow : Window, new()

Parameters

model object

owner DependencyObject

Returns

bool

Type Parameters

TWindow

ToBitmapImage(Stream, BitmapCreateOptions, BitmapCacheOption, bool)

public static BitmapImage ToBitmapImage(this Stream streamSource, BitmapCreateOptions options = BitmapCreateOptions.None, BitmapCacheOption cache = BitmapCacheOption.Default, bool freeze = true)

Parameters

streamSource Stream

options BitmapCreateOptions

cache BitmapCacheOption

freeze bool

Returns

BitmapImage

ToColor(int)

public static Color ToColor(this int color)

Parameters

color int

Returns

Color

ToInt(Color)

public static int ToInt(this Color color)

Parameters

color Color

Returns

int

ToSvg(Stream)

Convert stream to SVG image.

public static ImageSource ToSvg(this Stream stream)

Parameters

stream Stream

Stream

Returns

ImageSource

SVG image.

ToTransparent(Color, byte)

public static Color ToTransparent(this Color color, byte alpha)

Parameters

color Color

alpha byte

Returns

Color

ToWpf(Brush)

Convert DrawingBrush value to Brush.

public static Brush ToWpf(this Brush value)

Parameters

value Brush

DrawingBrush value.

Returns

Brush

Brush value.

ToWpf(HorizontalAlignment)

Convert Ecng.Drawing.HorizontalAlignment value to HorizontalAlignment.

public static HorizontalAlignment ToWpf(this HorizontalAlignment value)

Parameters

value HorizontalAlignment

Ecng.Drawing.HorizontalAlignment value.

Returns

HorizontalAlignment

HorizontalAlignment value.

ToWpf(Thickness)

Convert Ecng.Drawing.Thickness value to Thickness.

public static Thickness ToWpf(this Thickness value)

Parameters

value Thickness

Ecng.Drawing.Thickness value.

Returns

Thickness

Thickness value.

ToWpf(VerticalAlignment)

Convert Ecng.Drawing.VerticalAlignment value to VerticalAlignment.

public static VerticalAlignment ToWpf(this VerticalAlignment value)

Parameters

value VerticalAlignment

Ecng.Drawing.VerticalAlignment value.

Returns

VerticalAlignment

VerticalAlignment value.

ToWpf(Color)

Convert Color value to Color.

public static Color ToWpf(this Color value)

Parameters

value Color

Color value.

Returns

Color

Color value.

ToWpf(PointF)

Convert PointF value to Point.

public static Point ToWpf(this PointF value)

Parameters

value PointF

PointF value.

Returns

Point

Point value.

TryOpenLink(string, DependencyObject)

Try to open the specified link.

public static void TryOpenLink(this string url, DependencyObject owner)

Parameters

url string

Link.

owner DependencyObject

UI thread owner.

TryOpenWithInitialDir(DXFileDialog, DependencyObject, string)

public static bool TryOpenWithInitialDir(this DXFileDialog dlg, DependencyObject owner, string ctrlName)

Parameters

dlg DXFileDialog

owner DependencyObject

ctrlName string

Returns

bool

TryOpenWithInitialDir(DXFolderBrowserDialog, DependencyObject, string)

public static bool TryOpenWithInitialDir(this DXFolderBrowserDialog dlg, DependencyObject owner, string ctrlName)

Parameters

dlg DXFolderBrowserDialog

owner DependencyObject

ctrlName string

Returns

bool

UpdateBrush(DrawingImage, Brush)

public static void UpdateBrush(this DrawingImage source, Brush brush)

Parameters

source DrawingImage

brush Brush

UpdatePen(DrawingImage, Pen)

public static void UpdatePen(this DrawingImage source, Pen pen)

Parameters

source DrawingImage

pen Pen

Url2Img(Uri)

public static ImageSource Url2Img(this Uri uri)

Parameters

uri Uri

Returns

ImageSource

WpfCast<T>(object)

Cast value to specified type.

public static T WpfCast<T>(this object value)

Parameters

value object

Source value.

Returns

T

Casted value.

Type Parameters

T

Return type.