【发布时间】:2015-07-16 00:24:35
【问题描述】:
我有DataGridView 和DateTimePicker,我想根据DateTimePicker 值在DataGridView 中显示数据。
这是存储过程:
create proc Get_Employers_All_Day
@Date_Day date
as
SELECT
[Employer_ID] as 'رقم الموظف'
, Employer_Name as 'اسم الموظف'
FROM [dbo].[Come_Out]
inner join Employers
on Employers .Epmloyer_ID = Come_Out .Employer_ID
where
Come_Out .Status = '2'
and Come_Out .Data_Come_Out = @Date_Day
这是 C# 代码:
public void Get_Employers_All_Day(DateTime Date_Day)
{
DAL.DataAccessLayer DAL = new DAL.DataAccessLayer();
DAL.Open();
SqlParameter[] param = new SqlParameter[1];
param[0] = new SqlParameter("@Date_Day", SqlDbType.DateTime);
param[0].Value = Date_Day;
DAL.ExecuteCommand("Get_Employers_All_Day", param);
DAL.Close();
}
和事件:
private void Frm_Daily_Come_Out_Load(object sender, EventArgs e)
{
BL.Employers emp = new BL.Employers();
dataGridView1.DataSource = emp.Get_Employers_All_Day(dateTimePicker1 .Value );
}
错误是:
无法将类型“void”隐式转换为“object”
【问题讨论】:
标签: c# sql-server stored-procedures datagridview datetimepicker