Question

我一直在处理我的Update Sql语句，但在我的代码中找不到语法错误。我的插入语句正在工作，我从另一个表单中选择他们的登录ID进行比较。

   conn.Open()
        Dim SqlUpdate As String = "UPDATE tblLogin SET UserPassword =@UserPassword , FirstName =@FirstName , Surname =@Surname , DateofBirth =@DateofBirth , Phonenumber =@Phonenumber , Emailaddress = @Emailaddress , Administrator = @Administrator , Height = @Height , Weight = @Weight , WHERE UserID = @UserID "
        Dim SqlCommand As New OleDbCommand
        With SqlCommand
            .CommandText = SqlUpdate
            .Parameters.AddWithValue("@UserPassword", passwordsubmitbox.Text)
            .Parameters.AddWithValue("@FirstName", forenamebox.Text)
            .Parameters.AddWithValue("@Surname", surnamebox.Text)
            .Parameters.AddWithValue("@DateofBirth", DOBselection.Value)
            .Parameters.AddWithValue("@Phonenumber", phonenumberbox.Text)
            .Parameters.AddWithValue("@Emailaddress", emailadressbox.Text)
            .Parameters.AddWithValue("@Administrator", "N")
            .Parameters.AddWithValue("@Height", CInt(heightbox.Text))
            .Parameters.AddWithValue("@Weight", CInt(weightbox.Text))
            .Parameters.AddWithValue("@UserID", Formlogin.UsernameBox1.Text)
            .Connection = conn
            .ExecuteNonQuery()

        End With
        conn.Close()

Answer 1

您的查询在,

之后删除@Weight语法错误

Weight = @Weight WHERE UserI ...

为什么vb.net中的更新语句中存在语法错误？

1 个答案: