초보자에게 요긴한 팁
1. 파일 다운
foreach (ListItem li in this.ListBox1.Items)
{
if (li.Selected)
{
string fullfilename = Server.MapPath(".") + @"\excelfiles\" + this.RadioButtonList1.SelectedItem.Text + @"\";
string fName = li.Value;
Response.AddHeader("Content-Disposition", "attachment;filename=" + Server.UrlEncode(fName).Replace("+","%20"));
Response.ContentType = "multipart/form-data";
Response.WriteFile(fullfilename + fName);
}
}
2. confirm 확인창 뛰우기
this.btnDelete.Attributes.Add("OnClick", "return confirm('삭제하시겠습니까?')");
3. 함수 호출
Page.RegisterClientScriptBlock("down", "<script>down();</script>");
4. 새창띄우기
Response.Write("<script>window.open('ViewExcel.aspx', 'register', 'width=500, height=500, resizable=yes,left=200,top=100');</script>");
5. 배열받기
string[] list = Request.Params.GetValues("checkID");
6. 세션 쿠키값 전부 가져오기
HttpCookieCollection cookie = new HttpCookieCollection();
7. 숫자 표현형식...소수점 첫째자리
DataFormatString = "{0:N1}";
8. 쿠키값 출력
cookie = Request.Cookies;
Response.Write("<script>alert('쿠키')</script>");
string[] cookiesname = cookie.AllKeys;
for (int i = 0; i < cookiesname.Length; i++)
{
Response.Write("<script>alert('" + Request.Cookies[cookiesname[i]].Name + "')</script>");
Response.Write("<script>alert('" + Request.Cookies[cookiesname[i]].Value + "')</script>");
}
9. 세션값 출력
IEnumerator dic = Session.GetEnumerator();
Response.Write("<script>alert('세션')</script>");
while (dic.MoveNext())
{
Response.Write("<script>alert('" + dic.Current.ToString() + "')</script>");
}
