using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
namespace Drag_and_Drop
{
public partial class Form1 : Form
{
string sSelectedVal = "";
public Form1()
{
InitializeComponent();
}
private void lstBx_DragEnter(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent(DataFormats.Text))
e.Effect = DragDropEffects.Copy;
else
e.Effect = DragDropEffects.None;
}
private void lstBx_DragDrop(object sender, DragEventArgs e)
{
lstBx.Items.Add(sSelectedVal);
}
private void Form1_Load(object sender, EventArgs e)
{
FillGrids();
}
private void dataGridView1_CellMouseDown(object sender, DataGridViewCellMouseEventArgs e)
{
sSelectedVal = dataGridView1.SelectedCells[0].Value.ToString();
dataGridView1.DoDragDrop(sSelectedVal, DragDropEffects.Copy | DragDropEffects.Move);
}
private void dataGridView2_CellMouseDown(object sender, DataGridViewCellMouseEventArgs e)
{
sSelectedVal = dataGridView2.SelectedCells[0].Value.ToString();
dataGridView2.DoDragDrop(sSelectedVal, DragDropEffects.Copy | DragDropEffects.Move);
}
private void FillGrids()
{
List<Student> students = new List<Student>()
{
new Student{Roll = 1,Name="Rakesh" },
new Student{Roll = 2,Name="Suresh" },
new Student{Roll = 3,Name="Rajesh"},
new Student{Roll = 4,Name="Harish" }
};
dataGridView1.DataSource = students;
List<Teacher> teachers = new List<Teacher>()
{
new Teacher{id = 1,Name="dgg" },
new Teacher{id = 2,Name="gfdgg" },
new Teacher{id = 3,Name="gfdgg"},
new Teacher{id = 4,Name="gfdg" }
};
dataGridView2.DataSource = teachers;
}
}
public class Student
{
public int Roll { get; set; }
public string Name { get; set; }
}
public class Teacher
{
public int id { get; set; }
public string Name { get; set; }
}
}
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