Reference and TimeSpent Convereted to INT. (reports.json will need to be deleted.)

Sorting By colum added.

Author: kl3mta3

IT Time Tracker/MainWindow.xaml

@@ -48,6 +48,12 @@
                 <ListView.View>
                     <GridView>
                         <GridViewColumn Header="Reference" Width="100">
+                            <GridViewColumn.HeaderContainerStyle>
+                                <Style TargetType="{x:Type GridViewColumnHeader}">
+                                    <Setter Property="Tag" Value="Reference"/>
+                                    <EventSetter Event="Click" Handler="GridViewColumnHeader_Click"/>
+                                </Style>
+                            </GridViewColumn.HeaderContainerStyle>
                             <GridViewColumn.CellTemplate>
                                 <DataTemplate>
                                     <TextBox Text="{Binding Reference, UpdateSourceTrigger=Explicit}" 
@@ -74,6 +80,12 @@
                             </GridViewColumn.CellTemplate>
                         </GridViewColumn>
                         <GridViewColumn Header="Time Spent" Width="100">
+                            <GridViewColumn.HeaderContainerStyle>
+                                <Style TargetType="{x:Type GridViewColumnHeader}">
+                                    <Setter Property="Tag" Value="TimeSpent"/>
+                                    <EventSetter Event="Click" Handler="GridViewColumnHeader_Click"/>
+                                </Style>
+                            </GridViewColumn.HeaderContainerStyle>
                             <GridViewColumn.CellTemplate>
                                 <DataTemplate>
                                     <TextBox Text="{Binding TimeSpent, UpdateSourceTrigger=Explicit}" 
@@ -100,6 +112,12 @@
                             </GridViewColumn.CellTemplate>
                         </GridViewColumn>
                         <GridViewColumn Header="Date" Width="100">
+                            <GridViewColumn.HeaderContainerStyle>
+                                <Style TargetType="{x:Type GridViewColumnHeader}">
+                                    <Setter Property="Tag" Value="Date"/>
+                                    <EventSetter Event="Click" Handler="GridViewColumnHeader_Click"/>
+                                </Style>
+                            </GridViewColumn.HeaderContainerStyle>
                             <GridViewColumn.CellTemplate>
                                 <DataTemplate>
                                     <TextBox Text="{Binding Date, UpdateSourceTrigger=Explicit}" 
@@ -186,7 +204,7 @@
                     <ImageBrush ImageSource="/OvalButtonLG_UI.png"/>
                 </Button.Background>
             </Button>
-            <Label x:Name="lbl_totals_Title" Content="Totals( in Hours)" HorizontalAlignment="Left" Margin="98,140,0,0" VerticalAlignment="Top" HorizontalContentAlignment="Center" Width="170" FontWeight="Bold" FontSize="14" Background="{x:Null}" Foreground="White"/>
+            <Label x:Name="lbl_totals_Title" Content="Totals" HorizontalAlignment="Left" Margin="144,140,0,0" VerticalAlignment="Top" HorizontalContentAlignment="Center" Width="68" FontWeight="Bold" FontSize="14" Background="{x:Null}" Foreground="White"/>
             <Label x:Name="lbl_YTD_Total_Title" Content="YTD" HorizontalAlignment="Left" Margin="261,160,0,0" VerticalAlignment="Top" HorizontalContentAlignment="Center" Width="84" FontWeight="Bold" FontSize="14" Foreground="White">
                 <Label.Background>
                     <ImageBrush/>
@@ -197,7 +215,7 @@
                     <ImageBrush/>
                 </Label.Background>
             </Label>
-            <Label x:Name="lbl_totals_Title_Copy" Content="(Click text to edit.)" HorizontalAlignment="Left" Margin="105,227,0,0" VerticalAlignment="Top" HorizontalContentAlignment="Center" Width="146" FontWeight="Bold" Background="{x:Null}" Foreground="White"/>
+            <Label x:Name="lbl_totals_Title_Copy" Content="(Left Click field to edit, Right click to delete entry)" HorizontalAlignment="Left" Margin="23,227,0,0" VerticalAlignment="Top" HorizontalContentAlignment="Center" Width="245" FontWeight="Bold" Background="{x:Null}" Foreground="White" FontSize="10"/>
             <Button x:Name="btn_Reset" Content="Reset" Margin="0,434,20,20" HorizontalContentAlignment="Center" VerticalContentAlignment="Center" RenderTransformOrigin="0.109,-0.074" BorderBrush="{x:Null}" Click="ResetButton_Click" FontSize="10" Padding="1,0,1,1" HorizontalAlignment="Right" Width="36">
                 <Button.Background>
                     <ImageBrush ImageSource="/OvalButtonLG_UI.png"/>