C#

public dsWBGT GetPersonByUserId(Guid userId)
{
    dsWBGT dsPerson = new dsWBGT();

    WBGT.DAL.dsWBGTTableAdapters.PersonTableAdapter taPerson = new WBGT.DAL.dsWBGTTableAdapters.PersonTableAdapter();
    taPerson.FillByUserId(dsPerson.Person, UserId);

    return dsPerson;
}

public void GetPersonByUserId()
{
    frmUsers usersForm = frmUsers.GetChildInstance();

    this.dsWBGT = personDataManager.GetPersonByUserId(UserId);
    this.personBindingSource.DataSource = this.dsWBGT;
}

        private void dgvUsers_CellContentDoubleClick(object sender, DataGridViewCellEventArgs e)
        {
            if (e.ColumnIndex == 1)
            {
                Forms.Person.frmPerson personForm = new WBGT.Client.Forms.Person.frmPerson();

                personForm.UserId = (Guid)dgvUsers.Rows[e.RowIndex].Cells[0].FormattedValue;
THIS IS WHERE IT FAILS :((
                personForm.GetPersonByUserId();

                personForm.MdiParent = frmMain.ActiveForm;
                personForm.Show();
                personForm.BringToFront();
            }
        }

// Where bMap is the Bitmap to be copied...

IDataObject dataObject = new DataObject();
dataObject.SetData(bMap);

MemoryStream ms = new MemoryStream();
bMap.Save(ms, ImageFormat.Png);
dataObject.SetData("PNG", false, ms);

Clipboard.SetDataObject(dataObject, true);