本文整理汇总了VB.NET中System.Data.SqlClient.SqlDataAdapter.UpdateCommand属性的典型用法代码示例。如果您正苦于以下问题：VB.NET SqlDataAdapter.UpdateCommand属性的具体用法？VB.NET SqlDataAdapter.UpdateCommand怎么用？VB.NET SqlDataAdapter.UpdateCommand使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类System.Data.SqlClient.SqlDataAdapter的用法示例。
在下文中一共展示了SqlDataAdapter.UpdateCommand属性的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: CreateCustomerAdapter
Public Function CreateCustomerAdapter( _
ByVal connection As SqlConnection) As SqlDataAdapter
Dim adapter As SqlDataAdapter = New SqlDataAdapter()
' Create the SelectCommand.
Dim command As SqlCommand = New SqlCommand( _
"SELECT * FROM Customers " & _
"WHERE Country = @Country AND City = @City", connection)
' Add the parameters for the SelectCommand.
command.Parameters.Add("@Country", SqlDbType.NVarChar, 15)
command.Parameters.Add("@City", SqlDbType.NVarChar, 15)
adapter.SelectCommand = command
' Create the InsertCommand.
command = New SqlCommand( _
"INSERT INTO Customers (CustomerID, CompanyName) " & _
"VALUES (@CustomerID, @CompanyName)", connection)
' Add the parameters for the InsertCommand.
command.Parameters.Add("@CustomerID", SqlDbType.NChar, 5, "CustomerID")
command.Parameters.Add("@CompanyName", SqlDbType.NVarChar, 40, "CompanyName")
adapter.InsertCommand = command
' Create the UpdateCommand.
command = New SqlCommand( _
"UPDATE Customers SET CustomerID = @CustomerID, CompanyName = @CompanyName " & _
"WHERE CustomerID = @oldCustomerID", connection)
' Add the parameters for the UpdateCommand.
command.Parameters.Add("@CustomerID", SqlDbType.NChar, 5, "CustomerID")
command.Parameters.Add("@CompanyName", SqlDbType.NVarChar, 40, "CompanyName")
Dim parameter As SqlParameter = command.Parameters.Add( _
"@oldCustomerID", SqlDbType.NChar, 5, "CustomerID")
parameter.SourceVersion = DataRowVersion.Original
adapter.UpdateCommand = command
' Create the DeleteCommand.
command = New SqlCommand( _
"DELETE FROM Customers WHERE CustomerID = @CustomerID", connection)
' Add the parameters for the DeleteCommand.
command.Parameters.Add( _
"@CustomerID", SqlDbType.NChar, 5, "CustomerID")
parameter.SourceVersion = DataRowVersion.Original
adapter.DeleteCommand = command
Return adapter
End Function