/* * private void addStudentFrm_FormClosing(object sender, FormClosingEventArgs e) * { * DialogResult = DialogResult.OK; * }*/ private void button1_Click(object sender, EventArgs e) { if (txtID.Text != "") { //string sql = "insert into student(sno,sname,ssex,sclass,zno,spsw,Admission_time,Graduation_time,inschool) values('" + txtID.Text + "','" + txtName.Text + "','" + comboSex.SelectedItem + "','" + txtclass.Text + "','" + txtzno.Text + "','123','" + dateTime.Value + "','" + dateTime1.Value + "','" + comboBox1.SelectedItem + "')"; string sql = "insert into student(sno,sname,ssex,sclass,zno,spsw,Admission_time,Graduation_time,inschool)values ('" + txtID.Text + "','" + txtName.Text + "','" + comboSex.SelectedItem + "','" + txtclass.Text + "','" + txtzno.Text + "','123','" + dateTime.Value + "','" + dateTime1.Value + "','" + comboBox1.SelectedItem + "')"; if (op.OPSQL(sql)) { //ClearText(); MessageBox.Show("新建成功!"); } else { MessageBox.Show("创建失败!"); } } else { MessageBox.Show("信息输入不全!"); } }
/* * private void addStudentFrm_FormClosing(object sender, FormClosingEventArgs e) * { * DialogResult = DialogResult.OK; * }*/ private void button1_Click(object sender, EventArgs e) { if (txtID.Text != "") { string sql = "insert into student(sno,sname,ssex,date,nation,nativeplace,grade,profession,scholarship) values('" + txtID.Text + "','" + txtName.Text + "','" + comboSex.SelectedItem + "','" + dateTime.Value + "','" + txtNation.Text + "','" + txtNative.Text + "','" + txtScore.Text + "','" + comboMajor.SelectedItem + "','" + txtGrant.Text + "')"; if (op.OPSQL(sql)) { //ClearText(); MessageBox.Show("新建成功!"); } else { MessageBox.Show("创建失败!"); } } else { MessageBox.Show("信息输入不全!"); } }
private void button5_Click(object sender, EventArgs e) { string sql = "update student SET inschool=0 where Graduation_time<getdate()"; if (op.OPSQL(sql)) { //ClearText(); MessageBox.Show("更改成功!"); } else { MessageBox.Show("更改失败失败!请重试!"); } }