private void btnSave_Click(object sender, EventArgs e)
{
using (var db = new XLYJEntities())
{
if (txtCode.Tag != null)
{
int id = int.Parse(txtCode.Tag.ToString());
var stu = db.X_Student.FirstOrDefault(p => p.ID == id);
SetStuInfoEntity(stu);
stu.ModifyPerson = "admin";
stu.ModifyTime = DateTime.Now;
db.SaveChanges();
}
else
{
X_Student stu = new X_Student();
SetStuInfoEntity(stu);
stu.CreatePerson = "admin";
stu.CreateTime = DateTime.Now;
db.X_Student.Add(stu);
db.SaveChanges();
}
this.DialogResult = DialogResult.Yes;
}
}
private void btnInfo_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
if (this.gridView.RowCount > 0)
{
X_Student stu = this.gridView.GetFocusedRow() as X_Student;
using (FrmSingleStuInformation frm = new FrmSingleStuInformation(stu.ID))
{
frm.ShowDialog();
}
}
}
public void SetStuInfoEntity(X_Student StuInfo)
{
StuInfo.Code = txtCode.Text.Trim();
StuInfo.Name = txtName.Text.Trim();
StuInfo.Sex = rdoSex.SelectedIndex == 0 ? "男" : "女";
StuInfo.Birthday = dtBirthday.DateTime.Date;
StuInfo.Age = txtAge.Text.Trim() == "" ? 0 : int.Parse(txtAge.Text.Trim());
StuInfo.Phone = txtPhone.Text.Trim();
StuInfo.QQ = txtQQ.Text.Trim();
StuInfo.Address = txtAddress.Text;
StuInfo.WeChat = txtWeChat.Text;
StuInfo.Career = txtCareer.Text;
StuInfo.Remark = txtRemark.Text;
}
public void GetStuInfoEntity(X_Student StuInfo)
{
txtCode.Tag = StuInfo.ID;
txtCode.Text = StuInfo.Code;
txtName.Text = StuInfo.Name;
rdoSex.SelectedIndex = StuInfo.Sex == "男" ? 0 : 1;
dtBirthday.DateTime = (DateTime)StuInfo.Birthday;
txtPhone.Text = StuInfo.Phone;
txtAge.Text = StuInfo.Age.ToString();
txtQQ.Text = StuInfo.QQ;
txtAddress.Text = StuInfo.Address;
txtWeChat.Text = StuInfo.WeChat;
txtCareer.Text = StuInfo.Career;
txtRemark.Text = StuInfo.Remark;
}
private void btnUpdate_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
if (this.gridView.RowCount > 0)
{
X_Student stu = this.gridView.GetFocusedRow() as X_Student;
using (FrmSingleStuInfo frmSingleProduct = new FrmSingleStuInfo(stu))
{
DialogResult dialogResult = frmSingleProduct.ShowDialog();
if (dialogResult == DialogResult.Yes)
{
this.BindStuInfoes();
}
}
}
}
private void btnDel_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
if (this.gridView.RowCount > 0)
{
DialogResult dialogResult = XtraMessageBox.Show("确定删除吗？", "系统提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (dialogResult == DialogResult.Yes)
{
int _id = ((X_Student)this.gridView.GetRow(this.gridView.FocusedRowHandle)).ID;
using (var dataContext = new XLYJEntities())
{
X_Student stu = dataContext.X_Student.SingleOrDefault((X_Student p) => p.ID == _id);
if (null != stu)
{
dataContext.X_Student.Remove(stu);
}
dataContext.SaveChanges();
this.BindStuInfoes();
}
}
}
}
public FrmSingleStuInfo(X_Student StuInfo) : this()
{
_StuInfo = StuInfo;
}
