Small updates

controls/raddatagrid/columns/datagrid-datecolumn.md

@@ -44,4 +44,10 @@ Here's the data:
 	{
 	    public string Event { get; set; }
 	    public DateTime Date { get; set; }
-	}
+	}
+
+In addition, you could use **CellContentFormat** to format the time using any of the [.NET Standard Date and Time Format Strings](https://docs.microsoft.com/en-us/dotnet/standard/base-types/standard-date-and-time-format-strings).
+
+Here is a quick example:
+
+	<grid:DataGridDateColumn PropertyName="Date" Header="Date" CellContentFormat="{}{0:M}" />

controls/raddatagrid/columns/datagrid-timecolumn.md

@@ -45,4 +45,10 @@ Here's the data:
 	{
 		public string Lecture { get; set; }
 		public DateTime Time { get; set; }
-	}
+	}
+	
+In addition, you could use **CellContentFormat** to format the time using any of the [.NET Standard Date and Time Format Strings](https://docs.microsoft.com/en-us/dotnet/standard/base-types/standard-date-and-time-format-strings).
+
+Here is a quick example:
+
+	<grid:DataGridTimeColumn PropertyName="Time" Header="Start" CellContentFormat="{}{0:T}" />

controls/raddatagrid/features/aggregates/datagrid-propertyaggregatedescriptor.md

@@ -25,6 +25,7 @@ Here is an example of how to add a PropertyAggregateDescriptor to a RadDataGrid.
 You will need to define the telerikCore namespace like this
 
 	xmlns:telerikGrid="using:Telerik.UI.Xaml.Controls.Grid"
+    xmlns:telerikCore="using:Telerik.Data.Core"
  
 >You can get the aggregate value/s through the GetAggregateValue and GetAggregateValues methods of the [IDataView]({%slug raddatagrid-dataview%}) interface.
 

controls/raddatagrid/features/grouping/datagrid-delegategroupdescriptor.md

@@ -42,13 +42,17 @@ And set the KeyLookup property to this class:
 
 	<grid:RadDataGrid Width="600" Height="460" x:Name="grid">
 	    <grid:RadDataGrid.GroupDescriptors>
-	        <grid:DelegateGroupDescriptor>
-	            <grid:DelegateGroupDescriptor.KeyLookup>
+	        <telerikCore:DelegateGroupDescriptor>
+	            <telerikCore:DelegateGroupDescriptor.KeyLookup>
 	                <local:CustomIKeyLookup/>
-	            </grid:DelegateGroupDescriptor.KeyLookup>
-	        </grid:DelegateGroupDescriptor>
+	            </telerikCore:DelegateGroupDescriptor.KeyLookup>
+	        </telerikCore:DelegateGroupDescriptor>
 	    </grid:RadDataGrid.GroupDescriptors>
 	</grid:RadDataGrid>
+	
+where *telerikCore* namespace is:
+
+	xmlns:telerikCore="using:Telerik.Data.Core"
 
 As you can see, in this case the key we return is the first letter from each City.
 

controls/raddatagrid/features/grouping/raddagagrid-propertygroupdescriptor.md

@@ -30,10 +30,14 @@ First, define a DataGrid instance in XAML with a PropertyGroupDescriptor which p
 
 	<grid:RadDataGrid Width="600" Height="460" x:Name="grid">
 	    <grid:RadDataGrid.GroupDescriptors>
-	        <grid:PropertyGroupDescriptor PropertyName="Country" />
-	        </grid:RadDataGrid.GroupDescriptors>
+	        <telerikCore:PropertyGroupDescriptor PropertyName="Country" />
+	    </grid:RadDataGrid.GroupDescriptors>
 	</grid:RadDataGrid>
 
+where *telerikCore* namespace is:
+
+	xmlns:telerikCore="using:Telerik.Data.Core"
+
 Next, create sample data and add it to the DataContext of our DataGrid:
 
 	List<Data> data = new List<Data>

telerik-examples/samples-telerikdashboard.md

@@ -32,7 +32,7 @@ The Telerik Dashboard application displays some real-world usages of the data vi
 You can find the Telerik Dashboard source code on couple places.
 * In the Telerik UI for Universal Windows Platform installation folder. 
 	
-	You can open the installation folder. The dashboard example is located in the following folder *~\Telerik\UI for Universal Windows Platform RX 201X\SampleApps\SalesDashboard.UWP*.
+	You can open the installation folder. The dashboard example is located in the following folder *~\Progress\Telerik UI for UWP RX 201X\SampleApps\SalesDashboard.UWP*.
 
 
 * Under the download page of your **Telerik** account.