How to copy selected records from one Radgridview to another Radgridview in Vb. net

Hello Nandan,

If the RadGridView is in the DataBound scenario, you can use the bound collections to transfer the checked row. For your convenience, I have created a sample project which demonstrates what I have in mind. For the checkbox, I have used GridViewCheckBoxColumn. To catch the moment when the user checks a checkbox, I have subscribed to the ValueChanged event on both RadGridViews. In the event handlers, I am transferring the row to the other bound collection.

You can find the sample project attached to this reply.

As a side note, the attached project does not contain our DLLs. Before running the project you need to add a reference to all required assemblies from your C:\Program Files (x86)\Progress installation folder.

Regards,
Dinko | Tech Support Engineer
Progress Telerik

Hi Nandan,

In this case, you can use the Rows collection of the second and add a row to it. For this purpose, you can use the AddNew() method of the Rows collection, which adds a row and return it. What's left is to transfer the cell's value.

private void RadGridView1_ValueChanged(object sender, EventArgs e)
{
    if (this.radGridView1.ActiveEditor is RadCheckBoxEditor )
    {
        var rowForTransfer = this.radGridView1.SelectedRows.First();
        var item = rowForTransfer.DataBoundItem as MyItem;
        item.IsChecked = false;
        leftItems.Remove(item);
        var row = this.radGridView2.Rows.AddNew();
        row.Cells[0].Value = item.IsChecked;
        row.Cells[1].Value = item.Name;
    }
}
private void RadGridView2_ValueChanged1(object sender, EventArgs e)
{
    if (this.radGridView2.ActiveEditor is RadCheckBoxEditor && this.radGridView2.SelectedRows.Count > 0)
    {
        var rowForTransfer = this.radGridView2.SelectedRows.First();
        MyItem myItem = new MyItem();
        myItem.IsChecked = false;
        myItem.Name = rowForTransfer.Cells[1].Value.ToString();
        this.radGridView2.Rows.RemoveAt(rowForTransfer.Index);
            
        leftItems.Add(myItem);
    }
}  

Regards,
Dinko | Tech Support Engineer
Progress Telerik

Hello Nandan,

As per your requirement in one of the posts above, I have converted my project to VB using our online Code Converter tool. You can find the project attached here.

Regards,
Dinko | Tech Support Engineer
Progress Telerik

Hello Nandan,

BindingList is a generic list type that has additional binding support. You can read more about it in the Binding to BindingList help article inside the RadGridView DataBinding section. If I have correctly understood your scenario, one of your RadGridViews is bound to a DataTable and the second is in unbound mode. I have modified my test project to demonstrate similar behavior with DataTable. You can find it attached to this reply.

Regards,
Dinko | Tech Support Engineer
Progress Telerik