private void cmdAdd_Click(object sender, EventArgs e)
        {
            SelectVariableDialog dialog = new SelectVariableDialog(this.data);

            dialog.ShowDialog();
            if (dialog.DialogResult == DialogResult.OK)
            {
                this.AddTabPage(dialog.SelectedItem);
            }
        }
        private void cmdAdd_Click(object sender, EventArgs e)
        {
            this.cmdAdd.BackgroundImage = zaitun.Properties.Resources.button_selected_view_pane2;
            SelectVariableDialog dialog = new SelectVariableDialog(this.data);

            dialog.ShowDialog();
            if (dialog.DialogResult == DialogResult.OK)
            {
                this.AddTabPage(dialog.SelectedItem);
            }
        }
 private void cmdAdd_Click(object sender, EventArgs e)
 {
     SelectVariableDialog dialog = new SelectVariableDialog(this.data);
     dialog.ShowDialog();
     if (dialog.DialogResult == DialogResult.OK)
     {
         this.AddTabPage(dialog.SelectedItem);
     }
 }
 private void cmdAdd_Click(object sender, EventArgs e)
 {
     this.cmdAdd.BackgroundImage = zaitun.Properties.Resources.button_selected_view_pane2;
     SelectVariableDialog dialog = new SelectVariableDialog(this.data);
     dialog.ShowDialog();
     if (dialog.DialogResult == DialogResult.OK)
     {
         this.AddTabPage(dialog.SelectedItem);
     }
 }