通过datetimepicker值筛选访问填充dataGridView C＃

Question

使用我的代码如下，我想修改它，以便dataGridView（dgReceived）由“dateTimePicker1”（如图所示）过滤。它很适合从ACCESS数据库中检索数据，但我需要添加该过滤器功能。

using System; 
using System.Collections.Generic; 
using System.ComponentModel; 
using System.Data; 
using System.Drawing; 
using System.Linq; 
using System.Text; 
using System.Windows.Forms; 
using System.Data.OleDb; 

namespace dataGridView 
{ 
    public partial class Form1 : Form 
    { 

     public Form1() 
     { 
      InitializeComponent(); 
     } 

     private void Form1_Load(object sender, EventArgs e) 
     { 
      OleDbConnection vcon = new OleDbConnection(@"Provider=Microsoft.ACE.OLEDB.12.0;data source=C:\Query Form\Database.accdb"); 
      vcon.Open(); 
      DataSet ds = new DataSet(); 
      OleDbDataAdapter daReceived = new OleDbDataAdapter(); 

      OleDbCommand slctReceived = new OleDbCommand("SELECT * FROM script_Received", vcon); 
      daReceived.SelectCommand = slctReceived; 
      daReceived.Fill(ds, "tblReceived"); 

      dgReceived.DataSource = ds.Tables["tblReceived"]; 


     } 

     private void dgReceived_CellContentClick(object sender, DataGridViewCellEventArgs e) 
     { 

     } 

     private void button1_Click(object sender, EventArgs e) 
     { 

     } 
    } 
} 

Answer 1

您可以用BindingSource将表和DGV的数据源之间坐过滤。

它具有用于过滤数据的Filter属性。