DbDataSource.CreateCommand(String) Method

Reference

Definition

Namespace:: System.Data.Common

Assembly:: System.Data.Common.dll

Source:: DbDataSource.cs

Source:: DbDataSource.cs

Source:: DbDataSource.cs

Important

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Returns a DbCommand that's ready for execution against the DbDataSource.

public System.Data.Common.DbCommand CreateCommand(string? commandText = default);

member this.CreateCommand : string -> System.Data.Common.DbCommand

Public Function CreateCommand (Optional commandText As String = Nothing) As DbCommand

Parameters

commandText: String

The text command with which to initialize the DbCommand that this method returns.

Returns

DbCommand

A DbCommand that's ready for execution against the DbDataSource.

Remarks

Commands returned from this method are already configured to execute against their originating DbDataSource; their Connection does not need to be set, and doing so will throw an exception.

Since these commands have no explicitly-managed connection, it is not possible to use them with transactions, and trying to set Transaction will throw an exception. To use a transaction, get a connection from OpenConnection and create a command against it.

Applies to

Ürün	Sürümler
.NET	7, 8, 9, 10

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