private void txtStuCardNo_KeyDown(object sender, KeyEventArgs e)
{
if (this.txtStuCardNo.Text.Trim().Length != 0 && e.KeyValue == 13)
{
//显示学员信息
StudentExt objStu = new StudentService().GetStudentByCardNo
(this.txtStuCardNo.Text.Trim());
if (objStu == null)
{
MessageBox.Show("Wrong card no!", "information");
this.txtStuCardNo.SelectAll();
return;
}
this.lblStuName.Text = objStu.StudentName;
this.lblStuClass.Text = objStu.ClassName;
this.lblStuId.Text = objStu.StudentId.ToString();
//添加打卡信息
string result = objAttendanceService.AddRecord(this.txtStuCardNo.Text.Trim());
if (result != "success")
{
this.lblInfo.Text = "Failed!";
MessageBox.Show(result, "Failed information");
}
else
{
this.lblInfo.Text = "Success!";
}
this.txtStuCardNo.Text = "";
this.txtStuCardNo.Focus();
}
}
//学员打卡
private void txtStuCardNo_KeyDown(object sender, KeyEventArgs e)
{
if (this.txtStuCardNo.Text.Trim().Length != 0 && e.KeyValue == 13)
{
//显示学员信息
Student objStudent = objStudentService.GetStudentByCardNo(this.txtStuCardNo.Text.Trim());
if (objStudent == null)
{
MessageBox.Show("卡号不正确！", "提示信息");
this.lblInfo.Text = "打卡失败！";
this.txtStuCardNo.SelectAll();
this.lblStuName.Text = "";
this.lblStuClass.Text = "";
this.lblStuId.Text = "";
this.pbStu.Image = null;
return;
}
this.lblStuName.Text = objStudent.StudentName;
this.lblStuClass.Text = objStudent.ClassName;
this.lblStuId.Text = objStudent.StudentId.ToString();
if (objStudent.StuImage != null && objStudent.StuImage.Length != 0)
{
this.pbStu.Image = (Image) new Common.SerializeObjectToString().DeserializeObject(objStudent.StuImage);
}
else
{
this.pbStu.Image = Image.FromFile("default.png");
}
//添加打开信息
string result = objAttendanceService.AddRecord(this.txtStuCardNo.Text.Trim());
if (result != "Success!")
{
this.lblInfo.Text = "打卡失败！";
MessageBox.Show(result, "错误提示");
}
else
{
this.lblInfo.Text = "打卡成功！";
//更新已经打卡的学员总数，缺勤总数
ShowStat();
objStudent.SignTime = Convert.ToDateTime(DateTime.Now.ToString());
//将学员信息同步显示在列表中
signedStudent.Add(objStudent);
this.dgvStudentList.DataSource = null;
this.dgvStudentList.DataSource = this.signedStudent;
//等待下一个输入
this.txtStuCardNo.Text = "";
this.txtStuCardNo.Focus();
}
}
}
//学员打卡
private void txtStuCardNo_KeyDown(object sender, KeyEventArgs e)
{
if (this.txtStuCardNo.Text.Trim().Length != 0 && e.KeyValue == 13)
{
//1.显示学员信息
StudentExt objStu = objStudentService.GetStudentByCardNo(this.txtStuCardNo.Text.Trim());
if (objStu == null)
{
MessageBox.Show("输入的考勤卡号不正确！", "提示信息");
this.lblInfo.Text = "打卡失败！";
lblStuName.Text = "";
lblStuClass.Text = "";
lblStuId.Text = "";
this.pbStu.Image = null;
return;
}
else
{
lblStuName.Text = objStu.StudentName;
lblStuId.Text = objStu.StudentId.ToString();
lblStuClass.Text = objStu.ClassName.ToString();
if (this.pbStu.Image != null && objStu.StuImage.Length != 0)
{
this.pbStu.Image = (Image) new SerializeObjectToString().DeserializeObject(objStu.StuImage);
}
else
{
this.pbStu.Image = Image.FromFile("default.png");
}
}
//2.添加打卡记录
string result = objAttendanceService.AddRecord(this.txtStuCardNo.Text.Trim());
if (result != "success")
{
this.lblInfo.Text = "打卡失败！";
MessageBox.Show(result, "错误提示！");
}
else
{
this.lblInfo.Text = "打卡成功！";
ShowStat();
objStu.DTime = DateTime.Now;
//将学员信息同步显示在列表中
SignedStudent.Add(objStu);
this.dgvStudentList.DataSource = null;
this.dgvStudentList.DataSource = this.SignedStudent;
this.txtStuCardNo.Text = " ";
this.txtStuCardNo.Focus();
}
}
}
//学员打卡
private void txtStuCardNo_KeyDown(object sender, KeyEventArgs e)
{
if (this.txtStuCardNo.Text.Trim().Length == 0 || e.KeyValue != 13)
{
return;
}
//显示学员信息
StudentExt objStu = objStuService.GetStudentByCardNo(this.txtStuCardNo.Text.Trim());
if (objStu == null)
{
MessageBox.Show("卡号不正确", "信息提示");
this.lblInfo.Text = "打卡失败";
this.txtStuCardNo.SelectAll();
this.lblStuName.Text = "";
this.lblStuClass.Text = "";
this.lblStuId.Text = "";
this.pbStu.Image = null;
}
else
{
this.lblStuName.Text = objStu.StudentName;
this.lblStuClass.Text = objStu.ClassName;
this.lblStuId.Text = objStu.StudentId.ToString();
if (objStu.StuImage != null && objStu.StuImage.Length != 0)
{
this.pbStu.Image = (Image) new SerializeObjectToString().DeserializeObject(objStu.StuImage);
}
else
{
this.pbStu.Image = Image.FromFile("default.png");
}
//添加打卡信息
string result = objAttService.AddRecord(this.txtStuCardNo.Text.Trim());
if (result != "success")
{
this.lblInfo.Text = "打卡失败";
MessageBox.Show(result, "提示信息");
}
else
{
this.lblInfo.Text = "打卡成功";
ShowStat(); //同时更新实到人数和缺勤人数
this.txtStuCardNo.Text = "";
this.txtStuCardNo.Focus(); //等待下一个学员打卡
}
}
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void txtStuCardNo_KeyDown(object sender, KeyEventArgs e)
{
if (this.txtStuCardNo.Text.Trim().Length == 0 || e.KeyValue != 13)
{
return;
}
//show student info
StudentExt objStudentExt = objStudentService.GetStudentByStudentNo(this.txtStuCardNo.Text.Trim());
if (objStudentExt == null)
{
MessageBox.Show("Faile");
this.txtStuCardNo.SelectAll();
this.lblStuClass.Text = "";
this.lblFName.Text = "";
this.lblLName.Text = "";
this.pbStu.Image = null;
}
else
{
this.lblStuClass.Text = objStudentExt.ClassName;
this.lblFName.Text = objStudentExt.FirstName;
this.lblLName.Text = objStudentExt.LastName;
if (objStudentExt.StuImage != null && objStudentExt.StuImage.Length != 0)
{
this.pbStu.Image = (Image) new SerializeObjectToString().DeserializeObject(objStudentExt.StuImage);
}
else
{
this.pbStu.Image = Image.FromFile("default.jpg");
}
string result = objAttendance.AddRecord(this.txtStuCardNo.Text.Trim());
if (result != "success")
{
this.lblInfo.Text = "Fale ! !";
MessageBox.Show(result);
}
else
{
this.lblInfo.Text = "success!";
ShowStar();
this.txtStuCardNo.Text = "";
this.txtStuCardNo.Focus();//wait for next student
}
}
}
//学员打卡
private void txtStuCardNo_KeyDown(object sender, KeyEventArgs e)
{
if (txtStuCardNo.Text.Trim().Length == 0 || e.KeyValue != 13)
{
return;
}
//显示学员信息
StudentExt objStudent = objStudentService.GetStudentByCardNo(txtStuCardNo.Text.Trim());
if (objStudent.StudentName == null)
{
MessageBox.Show("卡号不正确,请重新打卡!", "打卡提示:");
lblInfo.Text = "打卡失败!";
txtStuCardNo.SelectAll();
lblStuName.Text = "";
lblStuClass.Text = "";
lblStuId.Text = "";
pbStu.Image = null;
}
else
{
lblInfo.Text = "打卡成功!";
lblStuName.Text = objStudent.StudentName;
lblStuClass.Text = objStudent.ClassName;
lblStuId.Text = objStudent.StudentId.ToString();
pbStu.Image = objStudent.StuImage.Trim().Length == 0?
Image.FromFile("default.png")
: (Image) new SerializeObjectToString().DeserializeObject(objStudent.StuImage);
//添加打卡信息
string result = objAttendanceService.AddRecord(txtStuCardNo.Text.Trim());
if (result != "Success")
{
lblInfo.Text = "打卡失败!";
MessageBox.Show(result, "打卡提示:");
}
else
{
lblInfo.Text = "打卡成功!";
ShowStat();//更新打卡人数
txtStuCardNo.Text = "";
txtStuCardNo.Focus();
}
}
}
//学员打卡
private void txtStuCardNo_KeyDown(object sender, KeyEventArgs e)
{
//判断是否有输入内容,是否按下回车键
if (this.txtStuCardNo.Text.Trim().Length != 0 && e.KeyValue == 13)
{
//显示学员信息
Student objStu = new StudentService().GetStudentByCardNo(this.txtStuCardNo.Text.Trim());
//没有查找到的情况
if (objStu == null)
{
MessageBox.Show("卡号不正确！", "信息提示");
this.lblInfo.Text = "打卡失败！";
this.txtStuCardNo.SelectAll();
this.lblStuName.Text = "";
this.lblStuClass.Text = "";
this.lblStuId.Text = "";
this.pbStu.Image = null;
return;
}
//查找到的显示学生姓名 班级 学生ID
this.lblStuName.Text = objStu.StudentName;
this.lblStuClass.Text = objStu.ClassName;
this.lblStuId.Text = objStu.StudentId.ToString();
this.pbStu.Image = Image.FromFile("1.jpg");
//添加打卡信息
string result = objAttendanceService.AddRecord(this.txtStuCardNo.Text.Trim());
if (result != "success")
{
this.lblInfo.Text = "打卡失败！";
MessageBox.Show(result, "错误提示");
}
else
{
this.lblInfo.Text = "打卡成功！";
ShowStat();
this.txtStuCardNo.Text = ""; //等待下一个打卡
this.txtStuCardNo.Focus();
}
}
}
/// <summary>
/// 回车键打卡
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void TxtStuCardNo_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyValue == 13 && this.txtStuCardNo.Text.Trim().Length != 0)
{
try
{
//展示学员信息
StudentExt studentInfo = studentService.GetStudebntByCardNo(this.txtStuCardNo.Text.Trim());
if (studentInfo == null)
{
this.lblStuName.Text = "";
this.lblStuId.Text = "";
this.lblStuClass.Text = "";
this.pbStu.Image = null;
this.lblInfo.Text = "打卡失败!";
MessageBox.Show("考勤卡号错误!", "提示信息");
return;
}
else
{
//学员信息展示
this.lblStuName.Text = studentInfo.StudentName;
this.lblStuId.Text = studentInfo.StudentId.ToString();
this.lblStuClass.Text = studentInfo.ClassName;
#region 判断照片是否为null或者""字符串
if (studentInfo.StuImage == null || studentInfo.StuImage.Length == 0)
{
this.pbStu.Image = Image.FromFile("default.png");
}
else
{
this.pbStu.Image = (Image)SerializeObjectToString.DeserializeObject(studentInfo.StuImage);
}
#endregion
//添加打卡信息
string result = attendanceService.AddRecord(this.txtStuCardNo.Text.Trim());
if (result != "success")
{
this.lblInfo.Text = "打卡失败！";
MessageBox.Show(result, "提示信息");
}
else
{
this.lblInfo.Text = "打卡成功！";
//更新打卡人员总数
SignStart();
//将学员信息同步展示到列表中
studentInfo.DTime = DateTime.Now;
studentList.Add(studentInfo);
this.dgvStudentList.DataSource = null;
this.dgvStudentList.DataSource = studentList;
//清空卡号,等待下一个打卡
this.txtStuCardNo.Text = "";
this.txtStuCardNo.Focus();
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "提示信息");
}
}
}
