IVsDataAsyncCommand Interface
Represents the interface that contains methods for executing data commands in an asynchronous manner.
Namespace: Microsoft.VisualStudio.Data.Services.SupportEntities
Assembly: Microsoft.VisualStudio.Data.Services (in Microsoft.VisualStudio.Data.Services.dll)
Syntax
'Declaration
<DataDefaultObjectAttribute("1F0DA31F-1C61-4b96-B1CC-CBF2D3872353")> _
<DataClientObjectAttribute("38A714F3-E641-4be5-8E92-A26A0F0E920A")> _
Public Interface IVsDataAsyncCommand
[DataDefaultObjectAttribute("1F0DA31F-1C61-4b96-B1CC-CBF2D3872353")]
[DataClientObjectAttribute("38A714F3-E641-4be5-8E92-A26A0F0E920A")]
public interface IVsDataAsyncCommand
[DataDefaultObjectAttribute(L"1F0DA31F-1C61-4b96-B1CC-CBF2D3872353")]
[DataClientObjectAttribute(L"38A714F3-E641-4be5-8E92-A26A0F0E920A")]
public interface class IVsDataAsyncCommand
[<DataDefaultObjectAttribute("1F0DA31F-1C61-4b96-B1CC-CBF2D3872353")>]
[<DataClientObjectAttribute("38A714F3-E641-4be5-8E92-A26A0F0E920A")>]
type IVsDataAsyncCommand = interface end
public interface IVsDataAsyncCommand
The IVsDataAsyncCommand type exposes the following members.
Methods
| Name | Description | |
|---|---|---|
.gif "Public method") |
CancelAsync | When implemented by a class, cancels the asynchronous call, returning immediately. |
|
DeriveParametersAsync | When implemented by a class, derives, in an asynchronous manner, a set of parameters for use with a specified command. |
|
DeriveSchemaAsync | When implemented by a class, derives, in an asynchronous manner, the schema of the specified command. |
|
ExecuteAsync | When implemented by a class, executes a command in an asynchronous manner. |
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ExecuteWithoutResultsAsync | Executes, in an asynchronous manner, a command that does not return any results beyond an integer value indicating status. |
|
PrepareAsync | When implemented by a class, prepares, in an asynchronous manner, the specified command to be executed against the data source; the command can then be executed multiple times, with varying parameters. |
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Events
| Name | Description | |
|---|---|---|
.gif "Public event") |
DeriveParametersCompleted | Occurs when the DeriveParametersAsync command is completed. |
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DeriveSchemaCompleted | Occurs when the DeriveSchemaAsync command is completed. |
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ExecuteCompleted | Occurs when the ExecuteAsync command is completed. |
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ExecuteWithoutResultsCompleted | Occurs when the ExecuteWithoutResultsAsync command is completed. |
|
PrepareCompleted | Occurs when the PrepareAsync command is completed. |
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Remarks
This interface has a base implementation in the DDEX Framework.
See Also
Reference
Microsoft.VisualStudio.Data.Services.SupportEntities Namespace