//登录 private void picLogin_Click(object sender, EventArgs e) { errInfo.Clear(); if (String.IsNullOrEmpty(txtCode.Text.Trim())) { try { errInfo.SetError(txtCode, "用户编码不能为空!"); return; } catch (Exception ex) { MessageBox.Show(ex.Message, "软件提示"); throw ex; } finally { } } if (String.IsNullOrEmpty(txtPwd.Text.Trim())) { try { errInfo.SetError(txtPwd, "用户密码不能为空!"); return; } catch (Exception ex) { MessageBox.Show(ex.Message, "软件提示"); throw ex; } finally { } } string strSql = "select * from SYOperator where OperatorCode = '" + txtCode.Text.Trim() + "' and PassWord = '******'"; try { sdr = db.GetDataReader(strSql); sdr.Read(); if (sdr.HasRows) { AppMain AppForm = new AppMain(); Hide(); PropertyClass.OperatorCode = sdr["OperatorCode"].ToString(); PropertyClass.OperatorName = sdr["OperatorName"].ToString(); PropertyClass.PassWord = sdr["PassWord"].ToString(); PropertyClass.IsAdmin = sdr["IsAdmin"].ToString(); AppForm.Show(); } else { MessageBox.Show("用户编码或用户密码不正确!", "软件提示"); } } catch (Exception ex) { MessageBox.Show(ex.Message, "软件提示"); throw ex; } finally { sdr.Close(); } }
//登录 private void picLogin_Click(object sender, EventArgs e) { this.errInfo.Clear(); if (String.IsNullOrEmpty(this.txtCode.Text.Trim())) { try { this.errInfo.SetError(this.txtCode, "用户编码不能为空!"); return; } catch (Exception ex) { MessageBox.Show(ex.Message, "软件提示"); throw ex; } finally { } } if (String.IsNullOrEmpty(this.txtPwd.Text.Trim())) { try { this.errInfo.SetError(this.txtPwd, "用户密码不能为空!"); return; } catch (Exception ex) { MessageBox.Show(ex.Message, "软件提示"); throw ex; } finally { } } string strSql = "select * from SYOperator where OperatorCode = '" + txtCode.Text.Trim() + "' and PassWord = '******'"; try { sdr = db.GetDataReader(strSql); sdr.Read(); if (sdr.HasRows) { AppMain AppForm = new AppMain(); this.Hide(); PropertyClass.OperatorCode = sdr["OperatorCode"].ToString(); PropertyClass.OperatorName = sdr["OperatorName"].ToString(); PropertyClass.PassWord = sdr["PassWord"].ToString(); PropertyClass.IsAdmin = sdr["IsAdmin"].ToString(); AppForm.Show(); } else { MessageBox.Show("用户编码或用户密码不正确!", "软件提示"); } } catch (Exception ex) { MessageBox.Show(ex.Message, "软件提示"); throw ex; } finally { sdr.Close(); } }