DataTableCollection::Contains Method (String^, String^)
Gets a value that indicates whether a DataTable object with the specified name and table namespace exists in the collection.
Assembly: System.Data (in System.Data.dll)
Parameters
- name
-
Type:
System::String^
The name of the DataTable to find.
- tableNamespace
-
Type:
System::String^
The name of the DataTable namespace to look in.
You specify the name of the DataTable object by using the TableName property. If you add a DataTable to the collection with the Add method, passing no arguments, the table is given a default name, based on the order in which the table was added ("Table1", "Table2", and so on).
Note |
|---|
Returns false when two or more tables have the same name but different namespaces. The call does not succeed if there is any ambiguity when matching a table name to exactly one table. |
The following example tests whether a table with the name "Suppliers" exists in the DataTableCollection.
Available since 2.0
