private void LMSBookMaster_Load(object sender, EventArgs e) { LMSCategoryClass Category = new LMSCategoryClass(); LMSBookClass Book = new LMSBookClass(); Category.LoadCategory(); cmbBookCategory.DisplayMember = "Category"; cmbBookCategory.ValueMember = "Category"; cmbBookCategory.DataSource = Category.ODS.Tables[0]; // Update Grid Book.LoadBooks(); grdBook.DataSource = Book.ODS.Tables[0]; }
private void button1_Click(object sender, EventArgs e) { //Add New Book try { LMSBookClass Book = new LMSBookClass(); Book.AddBook(Convert.ToInt16(txtBookCode.Text), txtBookName.Text, txtBookAuthor.Text, txtBookPublisher.Text, Convert.ToInt16(txtBookPrice.Text), cmbBookCategory.Text.ToString(), DateTime.Now); Book.LoadBooks(); grdBook.DataSource = Book.ODS.Tables[0]; } catch (Exception ex) { MessageBox.Show(ex.Message); } }