Document
++DataGrid Grid.ColumnCount=5 Grid.RowCount=4 Selection.CanSelectMultiple=false Selection.IsSelectionRequired=false Table.RowOrColumnMajor='RowMajor'
++++DataItem Name='Month Day Weather'
++++++DataItem Name='Month' GridItem.Column=1 GridItem.ColumnSpan=1 GridItem.Row=1 GridItem.RowSpan=1
++++++++Text Name='Month' IsControlElement=false
++++++DataItem Name='Day' GridItem.Column=2 GridItem.ColumnSpan=1 GridItem.Row=1 GridItem.RowSpan=1
++++++++Text Name='Day' IsControlElement=false
++++++DataItem Name='Weather' GridItem.Column=4 GridItem.ColumnSpan=1 GridItem.Row=1 GridItem.RowSpan=1
++++++++Text Name='Weather' IsControlElement=false
++++DataItem Name='January 01 Sunny'
++++++DataItem Name='January' GridItem.Column=1 GridItem.ColumnSpan=1 GridItem.Row=2 GridItem.RowSpan=1 SelectionItem.IsSelected=false
++++++++Text Name='January' IsControlElement=false
++++++DataItem Name='01' GridItem.Column=2 GridItem.ColumnSpan=1 GridItem.Row=2 GridItem.RowSpan=1 SelectionItem.IsSelected=false
++++++++Text Name='01' IsControlElement=false
++++++DataItem Name='Sunny' GridItem.Column=4 GridItem.ColumnSpan=1 GridItem.Row=2 GridItem.RowSpan=1 SelectionItem.IsSelected=false
++++++++Text Name='Sunny' IsControlElement=false
++++DataItem Name='January 02 Rainy'
++++++DataItem Name='January' GridItem.Column=1 GridItem.ColumnSpan=1 GridItem.Row=3 GridItem.RowSpan=1 SelectionItem.IsSelected=false
++++++++Text Name='January' IsControlElement=false
++++++DataItem Name='02' GridItem.Column=2 GridItem.ColumnSpan=1 GridItem.Row=3 GridItem.RowSpan=1 SelectionItem.IsSelected=false
++++++++Text Name='02' IsControlElement=false
++++++DataItem Name='Rainy' GridItem.Column=4 GridItem.ColumnSpan=1 GridItem.Row=3 GridItem.RowSpan=1 SelectionItem.IsSelected=false
++++++++Text Name='Rainy' IsControlElement=false
++Group IsControlElement=false
++++Text Name='done'