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how-to-manipulate-table-row-groups-through-the-rowgroups-property.md

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title ms.date ms.custom description dev_langs helpviewer_keywords ms.assetid
How to: Manipulate a Table's Row Groups through the RowGroups Property
03/30/2017
devdivchpfy22
Learn how to manipulate a Table's Row Groups through the RowGroups property.
csharp
vb
row groups [WPF], manipulating through RowGroups property
RowGroups property [WPF], manipulating row groups
documents [WPF], manipulating row groups through RowGroups property
properties [WPF], RowGroups [WPF], manipulating row groups
ea61440f-08ae-44ed-b314-5716aaaae3ed

How to: Manipulate a Table's Row Groups through the RowGroups Property

This example demonstrates some of the more common operations that can be performed on a table's row groups through the xref:System.Windows.Documents.Table.RowGroups%2A property.

Create a new table using Add method

The following example creates a new table and then uses the xref:System.Windows.Documents.TableRowGroupCollection.Add%2A method to add columns to the table's xref:System.Windows.Documents.Table.RowGroups%2A collection.

[!code-csharpTableSnippets2#_Table_RowGroups_Add] [!code-vbTableSnippets2#_Table_RowGroups_Add]

Inserts a new TableRowGroup

The following example inserts a new xref:System.Windows.Documents.TableRowGroup. The new column is inserted at index position 0, making it the new first row group in the table.

Note

The xref:System.Windows.Documents.TableRowGroupCollection collection uses standard zero-based indexing.

[!code-csharpTableSnippets2#_Table_RowGroups_Insert] [!code-vbTableSnippets2#_Table_RowGroups_Insert]

Add rows to the TableRowGroup

The following example adds several rows to a particular xref:System.Windows.Documents.TableRowGroup (specified by index) in the table.

[!code-csharpTableSnippets2#_Table_RowGroups_AddRows] [!code-vbTableSnippets2#_Table_RowGroups_AddRows]

Access row properties in the first row group

The following example accesses some arbitrary properties on rows in the first row group in the table.

[!code-csharpTableSnippets2#_Table_RowGroups_ManipRows] [!code-vbTableSnippets2#_Table_RowGroups_ManipRows]

Add cells to a TableRow

The following example adds several cells to a particular xref:System.Windows.Documents.TableRow (specified by index) in the table.

[!code-csharpTableSnippets2#_Table_RowGroups_AddCells] [!code-vbTableSnippets2#_Table_RowGroups_AddCells]

Access methods and properties on cells in the first row group

The following example access some arbitrary methods and properties on cells in the first row in the first row group.

[!code-csharpTableSnippets2#_Table_RowGroups_ManipCells] [!code-vbTableSnippets2#_Table_RowGroups_ManipCells]

Get the number of TableRowGroup elements in a table

The following example returns the number of xref:System.Windows.Documents.TableRowGroup elements hosted by the table.

[!code-csharpTableSnippets2#_Table_RowGroups_Count] [!code-vbTableSnippets2#_Table_RowGroups_Count]

Remove a row group by reference

The following example removes a particular row group by reference.

[!code-csharpTableSnippets2#_Table_RowGroups_DelRef] [!code-vbTableSnippets2#_Table_RowGroups_DelRef]

Remove a row group by index

The following example removes a particular row group by index.

[!code-csharpTableSnippets2#_Table_RowGroups_DelIndex] [!code-vbTableSnippets2#_Table_RowGroups_DelIndex]

Remove all row groups from the table's row groups collection

The following example removes all row groups from the table's row groups collection.

[!code-csharpTableSnippets2#_Table_RowGroups_Clear] [!code-vbTableSnippets2#_Table_RowGroups_Clear]

See also