Question

尝试将数据添加到数据库时，我收到以下内容。

附加信息：INSERT INTO语句中的语法错误。

任何人都可以帮助PLZ吗？谢谢

cmd.CommandText = "INSERT INTO [Order History] ([Order ID], [Item ID], [Items Sold], [Cases on hold], [Cases suggested to order], [Cases Ordered]) VALUES (@id, @iId, @iSold, @cHold, @csOrder, @cOrdered)"
        cmd.Parameters.AddWithValue("@id", txtOrderID.Text)
        cmd.Parameters.AddWithValue("@iId", txtItemID.Text)
        cmd.Parameters.AddWithValue("@iSold", txtItemsSold.Text)
        cmd.Parameters.AddWithValue("@cHold", txtCasesonhold.Text)
        cmd.Parameters.AddWithValue("@csOrder", txtCasessuggestedtoorder.Text)
        cmd.Parameters.AddWithValue("@cOrdered", txtCasesOrdered.Text)
        cmd.ExecuteNonQuery()

Answer 1

假设您正在使用System.Data.OleDbCommand对象，请尝试：

cmd.CommandText = "INSERT INTO [Order History] ([Order ID], [Item ID], [Items Sold], [Cases on hold], [Cases suggested to order], [Cases Ordered]) VALUES (?, ?, ?, ?, ?, ?)"
cmd.Parameters.AddWithValue("@id", txtOrderID.Text)
cmd.Parameters.AddWithValue("@iId", txtItemID.Text)
cmd.Parameters.AddWithValue("@iSold", txtItemsSold.Text)
cmd.Parameters.AddWithValue("@cHold", txtCasesonhold.Text)
cmd.Parameters.AddWithValue("@csOrder", txtCasessuggestedtoorder.Text)
cmd.Parameters.AddWithValue("@cOrdered", txtCasesOrdered.Text)
cmd.ExecuteNonQuery()

OLE DB .NET提供程序不支持将参数传递给SQL语句的命名参数。必须使用问号（？）占位符。看到： http://msdn.microsoft.com/en-us/library/system.data.oledb.oledbcommand.parameters.aspx

INSERT INTO语句1中的语法错误

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