//buttons
private void btnAdd_Click(object sender, EventArgs e)
{
GlobalVariable.selectedCategoryID = 0;
frmCategoriesAdd categoriesAdd = new frmCategoriesAdd();
categoriesAdd.ShowDialog();
lvCategories.Items.Clear();
DisplayCategories();
Hide();
}
private void btnUpdate_Click(object sender, EventArgs e)
{
/*
* Prompts user for selection if nothing has been selected. Assigns CategoryID to
* selectedCategoryID variable. Loads edit screen with selected category information
*/
if (lvCategories.SelectedItems.Count == 0)
{
MessageBox.Show("Please choose a category to update", "Update Category",
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
GlobalVariable.selectedCategoryID = int.Parse(lvCategories.SelectedItems[0].SubItems[1].Text);
frmCategoriesAdd editForm = new frmCategoriesAdd();
editForm.ChangeAddToEdit("Edit Category", " Edit Category Details", "Update");
editForm.ShowDialog();
lvCategories.Items.Clear();
DisplayCategories();
Hide();
}
