private void btnAddCate_Click(object sender, EventArgs e)
{
bool result = false;
string name = txtCateName.Text.Trim();
int idCate = Convert.ToInt32(txtCategoryID.Text.Trim());
bool existed = CategoryDAO.Instance.IsExistedCategory(name);
if (txtCateName.Text.Equals(""))
{
MessageBox.Show("Empty input.");
return;
}
if (existed)
{
MessageBox.Show("This category: " + name + " is existed.");
return;
}
result = CategoryDAO.Instance.AddCategory(name);
if (result)
{
MessageBox.Show("Add Successfully!");
LoadListCategory();
LoadCategoryBinding(cbFoodCategory);
LoadListFood();
ReLoadCategory.Invoke();
}
else
{
MessageBox.Show("Add failed!");
}
}
private void btnRestore_Click(object sender, EventArgs e)
{
bool result = false;
int idFood = Convert.ToInt32(txtFoodID.Text.Trim());
result = FoodDAO.Instance.RestoreFood(idFood);
if (result)
{
MessageBox.Show("Restore Successfully!");
LoadListFood();
rdActive.Checked = true;
DeleteFood.Invoke();
ReLoadCategory.Invoke();
}
else
{
MessageBox.Show("Restore failed!");
}
}
private void btnDeleteFood_Click(object sender, EventArgs e)
{
bool result = false;
int idFood = Convert.ToInt32(txtFoodID.Text.Trim());
if (MessageBox.Show(string.Format("Delete this FoodID: {0}?", idFood), "Notification!!!", MessageBoxButtons.OKCancel) == DialogResult.OK)
{
result = FoodDAO.Instance.DeleteFood(idFood);
if (result)
{
MessageBox.Show("Delete Successfully!");
LoadListFood();
DeleteFood.Invoke();
ReLoadCategory.Invoke();
}
else
{
MessageBox.Show("Delete failed!");
}
}
}
private void btnDeleteCate_Click(object sender, EventArgs e)
{
bool result = false;
int idCate = Convert.ToInt32(txtCategoryID.Text.Trim());
if (MessageBox.Show(string.Format("Delete this CategoryID: {0}?", idCate), "Notification!!!", MessageBoxButtons.OKCancel) == System.Windows.Forms.DialogResult.OK)
{
result = CategoryDAO.Instance.DeleteCategory(idCate);
if (result)
{
MessageBox.Show("Delete Successfully!");
LoadListCategory();
LoadCategoryBinding(cbFoodCategory);
LoadListFood();
ReLoadCategory.Invoke();
LoadTable.Invoke();
}
else
{
MessageBox.Show("Delete failed!");
}
}
}
private void btnUpdateCate_Click(object sender, EventArgs e)
{
bool result = false;
string name = txtCateName.Text.Trim();
int idCate = Convert.ToInt32(txtCategoryID.Text.Trim());
bool existed = CategoryDAO.Instance.IsExistedCategory(name);
if (txtCateName.Text.Equals(""))
{
MessageBox.Show("Empty input.");
return;
}
if (MessageBox.Show(string.Format("Update this CategoryID: {0}?", idCate), "Notification!!!", MessageBoxButtons.OKCancel) == System.Windows.Forms.DialogResult.OK)
{
if (existed)
{
MessageBox.Show("This category: " + name + " is existed.");
return;
}
result = CategoryDAO.Instance.UpdateCategory(name, idCate);
if (result)
{
MessageBox.Show("Update Successfully!");
LoadListCategory();
LoadCategoryBinding(cbFoodCategory);
LoadListFood();
ReLoadCategory.Invoke();
}
else
{
MessageBox.Show("Update failed!");
}
}
}
