Returns the number of child rows (group or data) contained within the specified group row.
public int GetChildRowCount( int rowHandle )
Public Function GetChildRowCount( rowHandle As Integer ) As Integer
An integer value that specifies the group row’s handle.
An integer value that specifies the number of child rows contained within the specified group row.
The GetChildRowCount method is intended only for group rows and should not be called for regular rows. Though the group row handles are negative (starting from -1), the GetChildRowCount method treats all passed values as group row handles (i.e., it returns the same value for negative and positive values).
To obtain the handle of the specified child row, use the GridControl.GetChildRowHandle method. A child row is identified by its visible index (position) within the specified group row.
If the GetChildRowCount method is called for a non-expanded group row that contains embedded group rows, it returns 0.
To learn more, see Identifying Rows and Cards.