DataAsyncCommandEvents Class
Definition
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Represents a set of delegates that are called by methods on the DataAsyncCommand class to notify clients of command progress.
public ref class DataAsyncCommandEventspublic class DataAsyncCommandEventstype DataAsyncCommandEvents = classPublic Class DataAsyncCommandEvents- Inheritance
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DataAsyncCommandEvents
Constructors
| DataAsyncCommandEvents() |
Instantiates a new instance of the DataAsyncCommandEvents class. |
| DataAsyncCommandEvents(DataAsyncCommandStartEventHandler, DataAsyncCommandFailureEventHandler, DataAsyncCommandCancelEventHandler, DataAsyncCommandEndEventHandler) |
Initializes a new instance of the DataAsyncCommandEvents class with the specified delegates. |
| DataAsyncCommandEvents(DataAsyncCommandStartEventHandler, DataAsyncCommandFailureEventHandler, DataAsyncCommandFetchEventHandler, DataAsyncCommandFetchEventHandler, DataAsyncCommandCancelEventHandler, DataAsyncCommandEndEventHandler) |
Initializes a new instance of the DataAsyncCommandEvents class with the specified delegates. |
Properties
| CommandCancel |
Retrieves or sets the delegate that is called when an asynchronous command is canceled. |
| CommandEnd |
Retrieves or sets the delegate that is called when an asynchronous command has ended. |
| CommandFailure |
Retrieves or sets the delegate that is called when an asynchronous command has a failure. |
| CommandNextResult |
Gets or sets the delegate that is called when an asynchronous command has one or more result sets available. |
| CommandRead |
Retrieves or sets the delegate that is called when an asynchronous command has one or more blocks of data available to read in a result set. |
| CommandStart |
Retrieves or sets the delegate that is called when an asynchronous command starts. |