Go4Expert

Go4Expert (http://www.go4expert.com/)
-   Programming (http://www.go4expert.com/forums/programming-forum/)
-   -   C# accessing dataset from multiple forms (http://www.go4expert.com/forums/c-sharp-accessing-dataset-multiple-forms-t28559/)

markyjj 10Jun2012 07:29

C# accessing dataset from multiple forms
 
I have a program where am trying to access a dataset in the main form from a 2nd Winfrom. I have created a form 1 ref but when I use this to access the datatable in the dataset it doesnt seem to work. The following code is for Form 2 and I Movset1 is the dataset in the main form. I then try to use a dataview to access the main dataset. Any help would be appreciated.
Code:

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Data.SqlClient;
using System.Data.Common;

namespace MovieDiary
{
    public partial class Form2 : Form
    {


        DataView Dv2 = new DataView();
        public Form2()
        {
           
            InitializeComponent();
           
        }

        public Form1 F1 = new Form1();
       

        public void Form2_Load(object sender, System.EventArgs e)
        {
         
        }
       

       
       
       
       
       
        private void label1_Click(object sender, EventArgs e)
        {

        }

        private void button1_Click(object sender, EventArgs e)
        {
            if (textBox1.Text == "")
            {
                MessageBox.Show(" Please enter a title to be deleted ");
                return;
                 
               
            }


            Dv2 = new DataView(F1.Movset1.Tables[0]);
            F1.dataGrid1.DataSource = Dv2;
            Dv2.RowFilter = "Title ='" + textBox1.Text + "'";
         
           
         
           
         
        }
    }
}



All times are GMT +5.5. The time now is 17:10.