Data source is in which namespace

Represents a databindable, customized view of a DataTable for sorting, filtering, searching, editing, and navigation. The DataView does not store data, but instead represents a connected view of its corresponding DataTable. Changes to the DataView 's data will affect the DataTable. Changes to the DataTable 's data will affect all DataView s associated with it. The exception that is thrown by the DataAdapter during an insert, update, or delete operation if the number of rows affected equals zero.

Represents the exception that is thrown when an action is tried on a DataRow that has been deleted. Represents the exception that is thrown when a duplicate database object name is encountered during an add operation in a DataSet -related object. Represents errors that occur during command compilation; when a command tree could not be produced to represent the command text. Represents errors that occur when the underlying storage provider could not execute the specified command.

This exception usually wraps a provider-specific exception. Represents Entity Framework-related errors that occur in the EntityClient namespace. Represents a key name and value pair that is part of an EntityKey. Represents errors that occur when parsing Entity SQL command text.

This exception is thrown when syntactic or semantic rules are violated. This API supports the. Represents a collection of DataRow objects returned from a query. Represents the exception that is thrown when the Expression property of a DataColumn cannot be evaluated. Represents the exception that is thrown when you call the EndEdit method within the RowChanging event. The exception that is thrown to indicate that a command tree is invalid. This exception is currently not thrown anywhere in the Entity Framework.

Represents the exception that is thrown when you try to add a DataColumn that contains an invalid Expression to a DataColumnCollection. Occurs when a target and source DataRow have the same primary key value, and the EnforceConstraints property is set to true. Represents the exception that is thrown when you try to access a row in a table that has no primary key. Represents the exception that is thrown when you try to insert a null value into a column where AllowDBNull is set to false.

Represents a collection of ordered DataRow objects returned from a query. Property constraint exception class. Note that this class has state - so if you change even its internals, it can be a breaking change.

The exception that is thrown when the underlying data provider is incompatible with the Entity Framework. Represents the exception that is thrown when you try to perform an operation on a DataRow that is not in a DataTable.

Provides additional information for the StatementCompleted event. Represents the exception that is thrown when the Expression property of a DataColumn contains a syntax error. Used to create a strongly typed DataSet.

The exception that is thrown when a name conflict occurs while generating a strongly typed DataSet. NET Framework tool, and is not intended to be used directly from your code.

The exception that is thrown when modifications to object instances cannot be persisted to the data source. Represents the exception that is thrown when you try to return a version of a DataRow that has been deleted. Associates a data source column with a DataSet column, and is implemented by the DataColumnMapping class, which is used in common by. NET data providers. Contains a collection of DataColumnMapping objects, and is implemented by the DataColumnMappingCollection , which is used in common by.

Allows an object to implement a DataAdapter, and represents a set of methods and mapping action-related properties that are used to fill and update a DataSet and update a data source. IDbDataAdapter instances are for data sources that are or resemble relational databases with textual commands like Transact-SQL , while IDataAdapter instances could can use any type of data source.

Represents a parameter to a Command object, and optionally, its mapping to DataSet columns; and is implemented by. NET data providers that access data sources. Collects all parameters relevant to a Command object and their mappings to DataSet columns, and is implemented by.

Provides a means of reading one or more forward-only streams of result sets obtained by executing a command at a data source, and is implemented by. NET data providers that access relational databases. Provides access to the column values within each row for a DataReader , and is implemented by. Represents an SQL statement that is executed while connected to a data source, and is implemented by. DataType Enum. DeleteContext Class.

DeleteResult Class. Filter Class. FilterType Enum. IdentityType Enum. Order Class. OrderDirection Enum. Provider Class. QueryAggregation Enum.

QueryContext Class. QueryUtils Class. ReadContext Class. SearchContext Class. SearchUtils Class. Table Class. TableResult Class. TableSelection Class.

UpsertContext Class. UpsertResult Class. DataSource Exceptions. Dom Namespace. EventBus Namespace. Flow Namespace. Functions Namespace. KbManagement Namespace. LxScheduler Namespace. Messaging Namespace. Metadata Namespace. Process Namespace. QuickAction Namespace.

Reports Namespace. Schema Namespace. Search Namespace. Sfc Namespace. Site Namespace. Support Namespace. System Namespace. TerritoryMgmt Namespace. TxnSecurity Namespace. UserProvisioning Namespace. VisualEditor Namespace. Then connect your Salesforce organization to any data anywhere via the Salesforce Connect custom adapter. Salesforce calls this class after the remote deleteAsync operation is completed. This class provides the compensating transaction in the completion context of the delete operation.

Localization Service. Quality Assurance and Productivity. CodeRush Classic. TestCafe Studio. Controls WinForms. UWP Windows Tools WinForms Skin Editor. WPF Theme Designer. Coded UI Test Extension. Frameworks and Libraries. XPO Profiler. Core Libraries.

Controls and Extensions ASP. NET Core Controls. NET Bootstrap Controls. DevExtreme ASP. Blazor Components. Tools ASP. NET Theme Builder. NET Theme Deployer.

Maintenance Mode ASP. Free Xamarin. Forms UI Controls.