private void ShowInfo(int ID)
{
YueDuLibrary.BLL.BorrowandReturn bll = new YueDuLibrary.BLL.BorrowandReturn();
YueDuLibrary.Model.BorrowandReturn model = bll.GetModel(ID);
this.lblID.Text = model.ID.ToString();
this.txtReaderID.Text = model.ReaderID.ToString();
this.txtBookCode.Text = model.BookCode;
this.txtBorrowTime.Text = model.BorrowTime.ToString();
this.txtBackTime.Text = model.BackTime.ToString();
}
public void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (!PageValidate.IsNumber(txtReaderID.Text))
{
strErr += "ReaderID格式错误！\\n";
}
if (this.txtBookCode.Text.Trim().Length == 0)
{
strErr += "BookCode不能为空！\\n";
}
if (!PageValidate.IsDateTime(txtBorrowTime.Text))
{
strErr += "BorrowTime格式错误！\\n";
}
if (!PageValidate.IsDateTime(txtBackTime.Text))
{
strErr += "BackTime格式错误！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
int ID = int.Parse(this.lblID.Text);
int ReaderID = int.Parse(this.txtReaderID.Text);
string BookCode = this.txtBookCode.Text;
DateTime BorrowTime = DateTime.Parse(this.txtBorrowTime.Text);
DateTime BackTime = DateTime.Parse(this.txtBackTime.Text);
YueDuLibrary.Model.BorrowandReturn model = new YueDuLibrary.Model.BorrowandReturn();
model.ID = ID;
model.ReaderID = ReaderID;
model.BookCode = BookCode;
model.BorrowTime = BorrowTime;
model.BackTime = BackTime;
YueDuLibrary.BLL.BorrowandReturn bll = new YueDuLibrary.BLL.BorrowandReturn();
bll.Update(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "list.aspx");
}