本文整理汇总了VB.NET中System.Data.Common.DbDataAdapter.UpdateCommand属性的典型用法代码示例。如果您正苦于以下问题：VB.NET DbDataAdapter.UpdateCommand属性的具体用法？VB.NET DbDataAdapter.UpdateCommand怎么用？VB.NET DbDataAdapter.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。
在下文中一共展示了DbDataAdapter.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 Shared Function CreateCustomerAdapter(conn As OleDbConnection) As OleDbDataAdapter
Dim da As New OleDbDataAdapter()
Dim cmd As OleDbCommand
Dim parm As OleDbParameter
' Create the SelectCommand.
cmd = New OleDbCommand("SELECT * FROM Customers " & _
"WHERE Country = @Country AND City = @City", conn)
cmd.Parameters.Add("@Country", OleDbType.VarChar, 15)
cmd.Parameters.Add("@City", OleDbType.VarChar, 15)
da.SelectCommand = cmd
' Create the UpdateCommand.
cmd = New OleDbCommand("UPDATE Customers SET CustomerID = @CustomerID, CompanyName = @CompanyName " & _
"WHERE CustomerID = @oldCustomerID", conn)
cmd.Parameters.Add("@CustomerID", OleDbType.Char, 5, "CustomerID")
cmd.Parameters.Add("@CompanyName", OleDbType.VarChar, 40, "CompanyName")
parm = cmd.Parameters.Add("@oldCustomerID", OleDbType.Char, 5, "CustomerID")
parm.SourceVersion = DataRowVersion.Original
da.UpdateCommand = cmd
Return da
End Function