Question

I have two DataGridView events. I have a problem, when I double click on a cell, both the events i.e., cell click and cell double click events are being invoked. please provide me with answer why this occured and whats solution.

Thanks

Answer 1

Apparently there is no way to that just by setting properties in of the DataGridView. So you can use Timer to count if there was any double click, if not just do whatever you do in yous single click event handler, check the code:

System.Windows.Forms.Timer t;
        public Form1()
        {
            InitializeComponent();

            t = new System.Windows.Forms.Timer();
            t.Interval = SystemInformation.DoubleClickTime - 1;
            t.Tick += new EventHandler(t_Tick);
        }

        void t_Tick(object sender, EventArgs e)
        {
            t.Stop();
            DataGridViewCellEventArgs dgvcea = (DataGridViewCellEventArgs)t.Tag;
            MessageBox.Show("Single");
            //do whatever you do in single click
        }

        private void dataGridView1_CellClick_1(object sender, DataGridViewCellEventArgs e)
        {
            t.Tag = e;
            t.Start();
        }

        private void dataGridView1_CellDoubleClick(object sender, DataGridViewCellEventArgs e)
        {
            t.Stop();
            MessageBox.Show("Double");
            //do whatever you do in double click
        }