public void addCrop()
{
Crop crop = new Crop();
crop.Name = textBox1.Text;
crop.Type = textBox2.Text;
crop.Quantity_plot = Convert.ToInt32(textBox3.Text);
crop.Remark = textBox4.Text;
InsertSQL add = new InsertSQL();
int editrecord = add.addNewCrop(crop);
MessageBox.Show(" Your seccusful");
this.Close();
}