private void cmdSave_Click(object sender, EventArgs e)
{
if (txtManufacture.Text.Length > 0)
{
Manufacturer Manufacturer = new Manufacturer();
//for Edit Data
if (ManufacturerID.Length > 0 )
{
Manufacturer.ManufacturerID = int.Parse(ManufacturerID);
Manufacturer.CreatedOn = Convert.ToDateTime(txtManufacture.Tag.ToString());
}
Manufacturer.Name = txtManufacture.Text.ToString();
Manufacturer.IsActive = Convert.ToBoolean(chkIsActive.EditValue);
Manufacturer.UpdatedOn = DateTime.Now;
//for New Data
if (ManufacturerID.Length < 0)
{
Manufacturer.CreatedOn = DateTime.Now;
}
ProductService.SaveManufacturer(Manufacturer);
grdManufacture.DataSource = ProductService.GetAllManufacturer(false);
}
else
{
MessageBox.Show("Please, fill the product name up!", "Invalid", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtManufacture.Focus();
}
}
public void SaveManufacturer(Manufacturer manufacturer)
{
Manufacturer existingData = GetManufacturerByID(manufacturer.ManufacturerID);
if (existingData == null)
{
manufacturer.CreatedOn = DateTime.Now;
manufacturer.UpdatedOn = DateTime.Now;
_context.Manufacturers.AddObject(manufacturer);
}
else
{
existingData.Name = manufacturer.Name;
existingData.Description = manufacturer.Description;
existingData.PictureID = manufacturer.PictureID;
existingData.IsActive = manufacturer.IsActive;
existingData.CreatedOn = existingData.CreatedOn;
existingData.UpdatedOn = DateTime.Now;
if (!_context.IsAttached(existingData))
_context.Manufacturers.Attach(existingData);
}
_context.SaveChanges();
}
/// <summary>
/// Deprecated Method for adding a new object to the Manufacturers EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToManufacturers(Manufacturer manufacturer)
{
base.AddObject("Manufacturers", manufacturer);
}
/// <summary>
/// Create a new Manufacturer object.
/// </summary>
/// <param name="manufacturerID">Initial value of the ManufacturerID property.</param>
public static Manufacturer CreateManufacturer(global::System.Int32 manufacturerID)
{
Manufacturer manufacturer = new Manufacturer();
manufacturer.ManufacturerID = manufacturerID;
return manufacturer;
}
/// <summary>
/// Save Manufacturers use for both Insert and Update
/// </summary>
/// <param name="Manufacturer">The manufacturer.</param>
public bool SaveManufacturer(Manufacturer manufacturer)
{
Manufacturer existingData = new Manufacturer();
existingData = GetManufacturerByName(manufacturer.Name);
if (existingData != null && existingData.ManufacturerID != manufacturer.ManufacturerID)
{
if (existingData.ManufacturerID != 0)
return false;
}
existingData = GetManufacturerByID(manufacturer.ManufacturerID);
if (existingData == null)
{
_context.Manufacturers.AddObject(manufacturer);
}
else
{
existingData.Name = manufacturer.Name;
existingData.Description = manufacturer.Description;
if (!_context.IsAttached(existingData))
_context.Manufacturers.Attach(existingData);
}
_context.SaveChanges();
return true;
}