void GetAllSepc_Subjects() { Sepc_SubjectsBLL Sepc_Subjects = new Sepc_SubjectsBLL(); Sepc_SubjectsModel model = new Sepc_SubjectsModel(); model.Sepc_ID = Speciality_ID; dataGridView1.DataSource = Sepc_Subjects.GetAllSepc_Subjects(model); }
private void button2_Click(object sender, EventArgs e) { Sepc_SubjectsBLL Sepc_Subjects = new Sepc_SubjectsBLL(); Sepc_SubjectsModel model = new Sepc_SubjectsModel(); model.Sepc_ID = Speciality_ID; model.Subjects_ID = Convert.ToInt32(this.dataGridView1.SelectedRows[0].Cells["学科编号"].Value); Sepc_Subjects.DeleSepc_Subjects(model); GetAllSepc_Subjects(); }
private void button1_Click(object sender, EventArgs e) { Sepc_SubjectsBLL Sepc_Subjects = new Sepc_SubjectsBLL(); Sepc_SubjectsModel model = new Sepc_SubjectsModel(); model.Sepc_ID = Speciality_ID; model.Subjects_ID = Convert.ToInt32(this.comboBox1.SelectedValue); bool b = Sepc_Subjects.SeleSepc_Subjects(model); if (b == true) { MessageBox.Show("该专业下已经存在该科目,请重新选择"); return; } Sepc_Subjects.AddSepc_Subjects(model); GetAllSepc_Subjects(); }