【发布时间】:2012-03-25 14:09:53
【问题描述】:
谁能告诉我这段代码有什么问题?它在cmd.ExecuteNonQuery() 中给了我一个错误
Protected Sub btnCreateAccount_Click(sender As Object, e As System.EventArgs) Handles btnCreateAccount.Click
Dim conn As New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\Users\Brian\Documents\Visual Studio 2010\WebSites\WebSite3\db.mdb;")
Dim cmd As OleDbCommand = New OleDbCommand("INSERT INTO [User] (CustomerName, CustomerSurname, Address, Country, TelNo, Username, Password, UserTypeID) VALUES (?, ?, ?, ?, ?, ?, ?, ?)", conn)
If txtPass.Text = txtCPass.Text Then
conn.Open()
cmd.Parameters.Add("@CustomerName", OleDbType.VarChar, 255).Value = txtName.Text
cmd.Parameters.Add("@CustomerSurname", OleDbType.VarChar, 255).Value = txtSurname.Text
cmd.Parameters.Add("@Address", OleDbType.VarChar, 255).Value = txtAddress.Text
cmd.Parameters.Add("@Country", OleDbType.VarChar, 255).Value = txtCountry.Text
cmd.Parameters.Add("@TelNo", OleDbType.Integer).Value = txtTelNo.Text
cmd.Parameters.Add("@Username", OleDbType.VarChar, 255).Value = txtUsername.Text
cmd.Parameters.Add("@Password", OleDbType.VarChar, 255).Value = txtPass.Text
cmd.Parameters.Add("@UserTypeID", OleDbType.Integer, 255).Value = "1"
cmd.ExecuteNonQuery()
conn.Close()
lblAccount.Visible = True
End If
End Sub
结束类
【问题讨论】:
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它告诉我“INSERT INTO”语句中有错误。但我之前尝试过,它正在工作。我所做的只是在 db 中更改列的名称,然后在 asp.net 中更改
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你能手动运行命令吗?是否存在约束问题或必须唯一的列。
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有一个'UserID',它是通过 ms-access db 自动编号的
标签: asp.net sql vb.net ms-access insert