private void GetBackPassword() { var username = this.tb_username.Text.Trim(); var password = this.tb_pwd.Text.Trim(); var confirmPwd = this.tb_repwd.Text.Trim(); if (string.IsNullOrEmpty(username)) { MessageBox.Show("用户名称不能为空!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); return; } if (string.IsNullOrEmpty(password)) { MessageBox.Show("密码不能为空!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); return; } if (string.IsNullOrEmpty(confirmPwd)) { MessageBox.Show("确认密码不能为空!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); return; } var dt = userHelper.GetUserInfo(username).Tables[0]; if (dt.Rows.Count < 1) { MessageBox.Show("用户名不存在!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); return; } if (password != confirmPwd) { MessageBox.Show("两次密码不一致!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); } var userID = userHelper.GetUserID(username); var res = userHelper.ModifyUserPassword(username, username, confirmPwd); if (res == 1) { MessageBox.Show("修改成功!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); this.Close(); } else { MessageBox.Show("修改失败!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); } }
private void CommitUserModify() { var username = this.tb_user.Text.Trim(); var oldPwd = this.tb_oldPwd.Text.Trim(); var newPwd = this.tb_newPwd.Text.Trim(); var confirmPwd = this.tb_confirmPwd.Text.Trim(); if (string.IsNullOrEmpty(username)) { MessageBox.Show("用户名称不能为空!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); return; } if (string.IsNullOrEmpty(oldPwd)) { MessageBox.Show("旧密码不能为空!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); return; } if (string.IsNullOrEmpty(newPwd)) { MessageBox.Show("新密码不能为空!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); return; } if (string.IsNullOrEmpty(confirmPwd)) { MessageBox.Show("确认密码不能为空!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); return; } var dt = userHelper.GetUserInfo(username).Tables[0]; if (dt.Rows.Count > 0) { //用户已存在 //用户不能是已经存在的其他用户名 if (username != userName) { MessageBox.Show("该用户名已存在,请重新输入用户名!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); return; } } //验证旧密码 var loginResult = userHelper.Login(userName, oldPwd); if (loginResult == UserHelper.LoginResult.Err_Password) { MessageBox.Show("旧密码错误!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); return; } if (newPwd != confirmPwd) { MessageBox.Show("新密码与确认密码不一致!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); return; } var res = userHelper.ModifyUserPassword(userName, username, confirmPwd); if (res == 1) { UserOperateRecord.UpdateOperateRecord($"修改密码"); MessageBox.Show("修改成功!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); this.Close(); this.DialogResult = DialogResult.OK; } else { MessageBox.Show("修改失败!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); } }