Need a code for date checking

Prashant More

18y6.2k

Hello All,

I am developing a web application in which i have two textboxes named dateofcheckin and dateodcheckout. now i want to do is that if the date entered in dateofcheckin is greater than a date entered in dateofcheckout then a messagebox must have to appear showing a perticular message.So please anybody send me the code for this case.its hurry for me and please remember that i am working in a web application so MessageBox.Show() is not working.

My email ids are

[email protected]

Thanks & Regards

Prashant S.More

3 Replies

Know the answer? Post it — somebody with the same question will find it here.

Bechir Bejaoui17y ago
DateTime d1 = new DateTime(2008, 12, 20);
DateTime d2 = DateTime.Now;
if (d2 > d1) MessageBox.Show(d2.ToString("D") + " is the greater day");
0
Amit Dhania17y ago
You can use code given below:-

if(condition==true)
                {

                StringBuilder sb = new StringBuilder();

                sb.Append("alert('Please type your custom message here.');");
                //Parameter passed in below methods:gridView1-you can put name of form here or other control
                ScriptManager.RegisterStartupScript(gridView1, GetType(), "custom_alert", sb.ToString(), true);
                }

it will make you to show custom message on website like we have window.show("custom message") in desk top application.
0
Mahesh Chand18y ago
check this:

http://www.c-sharpcorner.com/UploadFile/DipalChoksi/DateDiff_CS_DC09132006172429PM/DateDiff_CS_DC.aspx
0