@@ -55,12 +55,12 @@ await App.DispatcherQueue.EnqueueAsync(async () =>
5555 // Force Layout calculations
5656 panel . UpdateLayout ( ) ;
5757
58- var children = panel . Children . Select ( item => item as FrameworkElement ) . ToArray ( ) ;
58+ var children = panel . Children . Cast < FrameworkElement > ( ) . ToArray ( ) ;
5959
6060 Assert . AreEqual ( 3 , panel . Children . Count ) ;
6161
6262 // Check all children are in expected places.
63- for ( int i = 0 ; i < children . Count ( ) ; i ++ )
63+ for ( int i = 0 ; i < children . Length ; i ++ )
6464 {
6565 var transform = treeRoot . CoordinatesTo ( children [ i ] ) ;
6666 Assert . AreEqual ( expected [ i ] . u , transform . X , $ "Child { i } not in expected X location.") ;
@@ -108,12 +108,12 @@ await App.DispatcherQueue.EnqueueAsync(async () =>
108108 // Force Layout calculations
109109 panel . UpdateLayout ( ) ;
110110
111- var children = panel . Children . Select ( item => item as FrameworkElement ) . ToArray ( ) ;
111+ var children = panel . Children . Cast < FrameworkElement > ( ) . ToArray ( ) ;
112112
113113 Assert . AreEqual ( 3 , panel . Children . Count ) ;
114114
115115 // Check all children are in expected places.
116- for ( int i = 0 ; i < children . Count ( ) ; i ++ )
116+ for ( int i = 0 ; i < children . Length ; i ++ )
117117 {
118118 var transform = treeRoot . CoordinatesTo ( children [ i ] ) ;
119119 Assert . AreEqual ( expected [ i ] . u , transform . X , $ "Child { i } not in expected X location.") ;
@@ -161,12 +161,12 @@ await App.DispatcherQueue.EnqueueAsync(async () =>
161161 // Force Layout calculations
162162 panel . UpdateLayout ( ) ;
163163
164- var children = panel . Children . Select ( item => item as FrameworkElement ) . ToArray ( ) ;
164+ var children = panel . Children . Cast < FrameworkElement > ( ) . ToArray ( ) ;
165165
166166 Assert . AreEqual ( 3 , panel . Children . Count ) ;
167167
168168 // Check all children are in expected places.
169- for ( int i = 0 ; i < children . Count ( ) ; i ++ )
169+ for ( int i = 0 ; i < children . Length ; i ++ )
170170 {
171171 var transform = treeRoot . CoordinatesTo ( children [ i ] ) ;
172172 Assert . AreEqual ( expected [ i ] . u , transform . X , $ "Child { i } not in expected X location.") ;
@@ -214,12 +214,12 @@ await App.DispatcherQueue.EnqueueAsync(async () =>
214214 // Force Layout calculations
215215 panel . UpdateLayout ( ) ;
216216
217- var children = panel . Children . Select ( item => item as FrameworkElement ) . ToArray ( ) ;
217+ var children = panel . Children . Cast < FrameworkElement > ( ) . ToArray ( ) ;
218218
219219 Assert . AreEqual ( 3 , panel . Children . Count ) ;
220220
221221 // Check all children are in expected places.
222- for ( int i = 0 ; i < children . Count ( ) ; i ++ )
222+ for ( int i = 0 ; i < children . Length ; i ++ )
223223 {
224224 var transform = treeRoot . CoordinatesTo ( children [ i ] ) ;
225225 Assert . AreEqual ( expected [ i ] . u , transform . X , $ "Child { i } not in expected X location.") ;
@@ -267,12 +267,12 @@ await App.DispatcherQueue.EnqueueAsync(async () =>
267267 // Force Layout calculations
268268 panel . UpdateLayout ( ) ;
269269
270- var children = panel . Children . Select ( item => item as FrameworkElement ) . ToArray ( ) ;
270+ var children = panel . Children . Cast < FrameworkElement > ( ) . ToArray ( ) ;
271271
272272 Assert . AreEqual ( 3 , panel . Children . Count ) ;
273273
274274 // Check all children are in expected places.
275- for ( int i = 0 ; i < children . Count ( ) ; i ++ )
275+ for ( int i = 0 ; i < children . Length ; i ++ )
276276 {
277277 var transform = treeRoot . CoordinatesTo ( children [ i ] ) ;
278278 Assert . AreEqual ( expected [ i ] . u , transform . X , $ "Child { i } not in expected X location.") ;
@@ -320,12 +320,12 @@ await App.DispatcherQueue.EnqueueAsync(async () =>
320320 // Force Layout calculations
321321 panel . UpdateLayout ( ) ;
322322
323- var children = panel . Children . Select ( item => item as FrameworkElement ) . ToArray ( ) ;
323+ var children = panel . Children . Cast < FrameworkElement > ( ) . ToArray ( ) ;
324324
325325 Assert . AreEqual ( 3 , panel . Children . Count ) ;
326326
327327 // Check all children are in expected places.
328- for ( int i = 0 ; i < children . Count ( ) ; i ++ )
328+ for ( int i = 0 ; i < children . Length ; i ++ )
329329 {
330330 var transform = treeRoot . CoordinatesTo ( children [ i ] ) ;
331331 Assert . AreEqual ( expected [ i ] . u , transform . X , $ "Child { i } not in expected X location.") ;
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