MS Accss2010 中标准表达式中的数据类型不匹配

Question

我尝试执行 INSERT 查询，但抛出上述错误。我在下面给出了我的代码。

public string InsertMoveDetails(string desc, string currentLocation, string newLocation, string newBay, string requestedBy, string movedBy, string approvedBy, DateTime dateOfMove)
{

        string desc, currentLocation, newLocation, movedBy, approvedBy, requestedBy,newBay;
        DateTime dateOfMove;

        desc = textBoxDescription.Text;
        currentLocation = textBoxCurrentLocation.Text;
        newLocation = comboBoxNewLocation.Text;
        movedBy = comboBoxMovedBy.Text;
        approvedBy = comboBoxApprovedBy.Text;
        dateOfMove = dateTimePickerDateOfMove.Value;           
        newBay = textBoxNewBay.Text;
        requestedBy = textBoxRequestedBy.Text;

        con.Open();
        OleDbCommand cmd1 = new OleDbCommand("INSERT INTO MoveDetails(Descrptn, CurrentLocation, NewLocation, NewBay, RequestedBy, MovedBy, ApprovedBy, DateOfMove) VALUES(@Descrptn, @CurrentLocation, @NewLocation, @NewBay, @RequestedBy, @MovedBy, @ApprovedBy, @DateOfMove)", con);

        cmd1.Parameters.AddWithValue("@Descrptn", desc);
        cmd1.Parameters.AddWithValue("@CurrentLocation", currentLocation);
        cmd1.Parameters.AddWithValue("@NewLocation", newLocation);
        cmd1.Parameters.AddWithValue("@NewBay", newBay);
        cmd1.Parameters.AddWithValue("@RequestedBy", requestedBy);
        cmd1.Parameters.AddWithValue("@MovedBy", movedBy);
        cmd1.Parameters.AddWithValue("@ApprovedBy", approvedBy);
        cmd1.Parameters.AddWithValue("@DateOfMove", dateOfMove);

        cmd1.ExecuteNonQuery();
        con.Close();
        return "";
    }

我的数据库列及其各自的类型是

描述文字
CurrentLocation- 文本
NewLocation- 文本
NewBay- 文本
通过文本请求
MovedBy- 文本
ApprovedBy-Text
DateOfMove- Date/Time

请帮我解决这个错误。我尝试了同样错误的其他线程，但我找不到答案。

Answer 1

尝试从所有参数中删除 @ 并在 SQL 中将所有参数替换为 ?，我认为 Access 不支持命名参数。

Answer 2

我试过这段代码。

dateOfMove = Convert.ToDateTime(dateTimePickerDateOfMove.Text);

这对我有用。

MS Accss2010 中标准表达式中的数据类型不匹配

Data type Mismatch in criteria expression in MS Accss2010

c#

ms-access-2010