static void Main() { Application.EnableVisualStyles(); Application.SetCompatibleTextRenderingDefault(false); Application.Run(new FormLogin()); FormDirectory fm1 = new FormDirectory(); //fm1.ShowDialog(); FormDirectory fm2 = new FormDirectory(); //fm2.ShowDialog(); }
private void button1_Click(object sender, EventArgs e) { try { FormDirectory frm = new FormDirectory(); string sql = String.Format("insert into Note_info values('{0}','{1}','{2}')", this.textBox1.Text, frm.richTextBoxContent.Text, this.comboBox1.Text); operate.OperateData(sql); } catch (Exception ex) { MessageBox.Show(ex.Message); } }
private void button1_Click(object sender, EventArgs e) { try { FormDirectory frm = new FormDirectory(); string sql = String.Format("insert into Note_info values('{0}','{1}','{2}')", this.textBox1.Text, frm.richTextBoxContent.Text, this.comboBox1.Text); int result = operate.OperateDataQuery(sql); if (result > 0) { MessageBox.Show("新建成功!", "恭喜", MessageBoxButtons.OK, MessageBoxIcon.Information); } else { MessageBox.Show("新建失败!"); } } catch (Exception ex) { MessageBox.Show(ex.Message); } }
private void button1_Click(object sender, EventArgs e) { try { FormDirectory frm = new FormDirectory(); String sqlString = ConnectionDB.getConnectionString(); SqlConnection conn = new SqlConnection(sqlString); conn.Open(); string sql = String.Format("insert into Note_info values('{0}','{1}','{2}')", this.textBox1.Text, frm.richTextBoxContent.Text, this.comboBox1.Text); SqlCommand cmd = new SqlCommand(sql, conn); int result = (int)cmd.ExecuteNonQuery(); if (result > 0) { MessageBox.Show("恭喜您添加成功", "恭喜你啦", MessageBoxButtons.OK, MessageBoxIcon.Information); } else { MessageBox.Show("成功?不存在的!"); } } catch (Exception ex) { MessageBox.Show(ex.Message); } finally { //关闭数据库 DBHelper.con.Close(); } }
private void button1_Click(object sender, EventArgs e) { FormDirectory frmDir = new FormDirectory(); frmDir.ShowDialog(); }
private void btnGodir_Click(object sender, EventArgs e) { FormDirectory frmGoDir = new FormDirectory(); frmGoDir.ShowDialog(); }