private void OKDateButton_Click(object sender, EventArgs e)
{
TechStoreManager.EditCabFurDocType(MachinesOperationID, Convert.ToInt32(dgvDocTypes.SelectedRows[0].Cells["CabFurDocTypeID"].Value));
TechStoreManager.UpdateMachinesOperations();
TechStoreManager.RefreshMachinesOperations();
TechStoreManager.MoveToMachinesOperation(MachinesOperationID);
CabFurDocTypeID = Convert.ToInt32(dgvDocTypes.SelectedRows[0].Cells["CabFurDocTypeID"].Value);
}