Exporteren (0) Afdrukken
Alles uitvouwen
EN
Deze inhoud is niet beschikbaar in uw taal, maar wel in het Engels.

CloudTableClient.BeginCreateTable Method

Updated: April 24, 2013

[This topic is part of the Microsoft Azure Storage Client Library 1.7, which has been deprecated. See Storage Client Library for the latest version.]

Begins an asynchronous operation to create a table.

Namespace: Microsoft.WindowsAzure.StorageClient
Assembly: Microsoft.WindowsAzure.StorageClient (in Microsoft.WindowsAzure.StorageClient.dll)

'Gebruik
Dim instance As CloudTableClient
Dim tableName As String
Dim callback As AsyncCallback
Dim state As Object
Dim returnValue As IAsyncResult

returnValue = instance.BeginCreateTable(tableName, callback, state)

public IAsyncResult BeginCreateTable (
	string tableName,
	AsyncCallback callback,
	Object state
)

Parameters

tableName

Type: System.String

The table name.

callback

Type: System.AsyncCallback

The callback delegate that will receive notification when the asynchronous operation completes.

state

Type: System.Object

A user-defined object that will be passed to the callback delegate.

Return Value

Type: System.IAsyncResult

An IAsyncResult that references the asynchronous operation.

The following code example creates a table asynchronously, and handles the error if the table already exists.

static void CreateTableAsync(CloudStorageAccount storageAccount)
{
    // Create service client for credentialed access to the Table service.
    CloudTableClient tableClient = 
        new CloudTableClient(
            storageAccount.TableEndpoint.ToString(),
            storageAccount.Credentials);

    // Begin the operation to create a new table.
    tableClient.BeginCreateTable("Customers", CreateTableAsyncCallback, tableClient);
}

public static void CreateTableAsyncCallback(IAsyncResult result)
{
    CloudTableClient tableClient = (CloudTableClient)result.AsyncState;

    try
    {
        // End the operation.
        tableClient.EndCreateTable(result);
    }
    catch (StorageClientException e)
    {
        Console.WriteLine("Error: {0}", e.Message);
        Console.WriteLine("Extended error info: {0} : {1}", 
            e.ExtendedErrorInformation.ErrorCode,
            e.ExtendedErrorInformation.ErrorMessage);
    } 
}

For guidance about valid table names, see the "Table Names" section in Understanding the Table Service Data Model.


Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Development Platforms

Windows Vista, Windows 7, Windows Server 2008, Windows 8.1, Windows Server 2012 R2, Windows 8 and Windows Server 2012

 

Weergeven:
© 2014 Microsoft