DataColumnCollection Class sealedlatest version

Methods

• Add()   Creates and adds a DataColumn object to the DataColumnCollection.
• Add(DataColumn)   Creates and adds the specified DataColumn object to the DataColumnCollection.
• Add(String)   Creates and adds a DataColumn object that has the specified name to the DataColumnCollection.
• Add(String, Type)   Creates and adds a DataColumn object that has the specified name and type to the DataColumnCollection.
• Add(String, Type, String)   Creates and adds a DataColumn object that has the specified name, type, and expression to the DataColumnCollection.
• AddRange(DataColumn[])   Copies the elements of the specified DataColumn array to the end of the collection.
• CanRemove(DataColumn)   Checks whether a specific column can be removed from the collection.
• Clear()   Clears the collection of any columns.
• Contains(String)   Checks whether the collection contains a column with the specified name.
• CopyTo(DataColumn[], Int32)   Copies the entire collection into an existing array, starting at a specified index within the array.
• IndexOf(DataColumn)   Gets the index of a column specified by name.
• IndexOf(String)   Gets the index of the column with the specific name (the name is not case sensitive).
• Remove(DataColumn)   Removes the specified DataColumn object from the collection.
• Remove(String)   Removes the DataColumn object that has the specified name from the collection.
• RemoveAt(Int32)   Removes the column at the specified index from the collection.

Properties

• ColumnsImplementingIChangeTracking  
• ColumnsImplementingIChangeTrackingCount  
• ColumnsImplementingIRevertibleChangeTrackingCount  
• Item  
• List   protectedvirtual

Events

• CollectionChanged   Occurs when the columns collection changes, either by adding or removing a column.

Assemblies

• System.Data.Common
• netstandard