Re: validating a date - ASP.NET Discussion Boards

First Prev Next

Re: Database with the Project

Colin Angus Mackay1-May-07 4:28

Colin Angus Mackay

1-May-07 4:28

You asked virtually the same question[^] 2 hours 21 minutes previously. Please be patient.

Upcoming events:
* Glasgow: Introduction to AJAX (2nd May), SQL Server 2005 - XML and XML Query Plans, Mock Objects, SQL Server Reporting Services...

Never write for other people. Write for yourself, because you have a passion for it. -- Marc Clifton

My website

Embedding Database in ASP.NET Project

.NET- India 30-Apr-07 23:04

.NET- India

30-Apr-07 23:04

Hello All,
Can we include the SQL-Server2000 database named 'dataFile' in ASP.NET web based project. If yes plz give the steps to solve my problem

And also what is the use of "Generate SQL Script" in SQL Server2000

Thanx in advance

Re: Embedding Database in ASP.NET Project

Colin Angus Mackay1-May-07 4:26

Colin Angus Mackay

1-May-07 4:26

The Knowledge wrote:
Can we include the SQL-Server2000 database named 'dataFile' in ASP.NET web based project. If yes plz give the steps to solve my problem

No. SQL Server is a server based database, not a file based database. You can, however, include a backup and you can use some SQL to restore that backup.

The Knowledge wrote:
And also what is the use of "Generate SQL Script" in SQL Server2000

This is going to sound really obvious: The purpose of "Generate SQL Script" is to write a SQL Script to a file. The script, if run, will recreate the objects that you specified. Why don't you play with it in a development or testing environment? Find out what it does. Explore. Experiment. Learn.

validating a date

Ayman Mashal30-Apr-07 22:56

Ayman Mashal

30-Apr-07 22:56

hi

i am trying to validate a string that contains a date
using DateTime.parse function

but this function accepts for example the date "31-feb-2007" !!

how can i validate the date to be valid not just the format .

thanks

Re: validating a date

arun rajappan1-May-07 0:04

arun rajappan

1-May-07 0:04

hi,

i think u can use a regularexpression along with the parser....its up to u

arun

Re: validating a date

rujuc#1-May-07 0:16

rujuc#

1-May-07 0:16

Use this function for date validation.

//Date validator
public static bool validateDateTime(object _datetime)
{
try{
DateTime testdate = DateTime.Parse(_datetime as string);
return true;
}
catch{
return false;
}
}

Re: validating a date

PandemoniumPasha1-May-07 1:06

PandemoniumPasha

1-May-07 1:06

if you are using VB.NET there is a function - IsDate() which can be used to validate the date.
you could also use compare or range validators, depending on your choice and use, to check the data type. but i don't think these will validate if the date string contains alphabets as expressed in your example.

but if you are using C#.NET, i think try-catch block (as someone already mentioned) will do the job. Smile | :)

hope this helps

regards
Smile | :)

Re: validating a date

Ayman Mashal1-May-07 1:15

Ayman Mashal

1-May-07 1:15

thank u all
the try/catch block works fine

Re: validating a date

RSArockiam1-May-07 1:20

RSArockiam

1-May-07 1:20

try this

bool validatedate(string datestr)<br />
{<br />
try {<br />
System.Globalization.CultureInfo culture = new System.Globalization.CultureInfo("en-US");<br />
DateTime tmpDate= DateTime.ParseExact(date, "dd-MMM-yyyy", culture);<br />
return true;<br />
}<br />
catch(Exception ex)<br />
{<br />
return false;<br />
}<br />
}

Regards
R.Arockiapathinathan

Re: validating a date

eggsovereasy1-May-07 5:48

eggsovereasy

1-May-07 5:48

Instead of using exception handling as logic as some people have suggested try something like this:

public bool ValidateDate(string date)
{
  DateTime temp;
  return DateTime.TryParse(date, out temp);
}

Javascript strangeness [modified]

RichardGrimmer30-Apr-07 22:00

RichardGrimmer

30-Apr-07 22:00

Morning all.

I've been playing around with "customizing" the XMLHttp object using javascript to provide some extra functionality to it. Specifically, I've been trying to add a Timestamp field to the object, for tracking purposes.

Now as we all know, a javascript object is just a dictionary with string keys - which is why "object" members can be accessed through either the . operator or the [] operator. So far so good. Now since it's a dictionary, we're able to aritrarily add fields as and when we like, so the following code...

<br />
var obj = new ActiveXObject ("Microsoft.XMLHttp");<br />
obj.Timestamp = new Date();<br />

...should add this field to the object. I've tested under IE7 (no no - don't panic, not moaning bout Firefox - it's even stranger than that!), and alles ist gut. However, when I try it under IE6, I'm getting an "object doesn't support this property or method" error on the assignement of the new field - and a quick watch is telling me that indeed it's not there. (Which makes sense since the assignment is failing)

Anyone know what this might be - according to The Great God Google, there were no syntactic changes in the JS engine for IE7, just performance ones...

-- modified at 4:45 Tuesday 1st May, 2007

"Now I guess I'll sit back and watch people misinterpret what I just said......"
Christian Graus At The Soapbox

Charts in asp.net

yaminilatha30-Apr-07 21:48

yaminilatha

30-Apr-07 21:48

Hi can anyone help me in giving guidance to create barcharts and piediagrams using the crystalreport in .net. When i searched in the net I am getting all the .net charting softwares but not the guidance to create the charts using crystalreport.

Thanx in advance

Sharepoint Portal in .Net

aaraaayen30-Apr-07 21:32

aaraaayen

30-Apr-07 21:32

Hi friends,

Give me some idea for working with Sharepoint portal in .Net.
Please help me.

Thanks and Regards

Prya

How to import Excel sheet datas to an Asp.Net application using C# code?

vijay_8330-Apr-07 21:14

vijay_83

30-Apr-07 21:14

Hi,

I have a dotnet application in which i have to import data from an excel sheet and store datas in mysql table to display those datas in my dotnet application. Iam using this datas to display datas for generating employee salary slip in my dotnet application. pls do help me with source code in C#.

Regards
Vijay. Smile | :)

Re: How to import Excel sheet datas to an Asp.Net application using C# code?

Mayank Parmar30-Apr-07 22:54

Mayank Parmar

30-Apr-07 22:54

http://www.codeproject.com/script/comments/forums.asp?msg=1985635&forumid=12076&mode=all&userid=3585246#xx1985635xx

note: I have used free SQLHelper Class to connect with database.

Regards,
Mayank Parmar
Senior Software Engineer
Amba Tech
Gandhinagar, India

how to create a web browser in 2005 which can restrict porn sites

fgfdhghgfd30-Apr-07 20:09

fgfdhghgfd

30-Apr-07 20:09

hi i want to create a web browser in .net 2005 which can restrict a porn sites and if any porn words matches then also restrict that sites.please help me and send some source code

Re: how to create a web browser in 2005 which can restrict porn sites

Christian Graus30-Apr-07 21:39

Christian Graus

30-Apr-07 21:39

fgfdhghgfd wrote:
hi i want to create a web browser in .net 2005

In other words, you want to wrap IE and put your own UI on it. Why ?

fgfdhghgfd wrote:
which can restrict a porn sites and if any porn words matches then also restrict that sites

Surely someone else has thought of this before you ? Either way, an add in seems like a better idea than bothering with the IE control.

fgfdhghgfd wrote:
please help me and send some source code

ROTFL.

I'm afraid no-one is going to write it for you. Try to learn a bit about the task at hand, and ask more specific questions.

Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

Re: how to create a web browser in 2005 which can restrict porn sites

Ibuprofen1-May-07 6:02

Ibuprofen

1-May-07 6:02

I was going to say I am confused on why they wouldnt just turn on site blocking in IE?

PDF/FTP

kirthikirthi30-Apr-07 18:43

kirthikirthi

30-Apr-07 18:43

HI all

I want to display the deatils in pdf

I succeed but the application running only in local system not in FTP

it is saying "Active X control can't create"

can any 1 tell me what i have to do to run in FTP

I added a Ref. In my application "PDFCreaterPilot3Lib"

Keerthi

Re: PDF/FTP

Christian Graus30-Apr-07 21:23

Christian Graus

30-Apr-07 21:23

You can't possibly do more via FTP than push a PDF to your client, who would then need to open it themselves. Are you sure you don't mean HTTP ?

Perhaps if you posted some code so we had some idea of what it is you are trying....

storing a companyLogo into a temporary file via binary data into sql server 2005

mousemee30-Apr-07 18:22

mousemee

30-Apr-07 18:22

HI, i am currently using visual studio 2005 C# and sql server 2005. I need a web service that can update a user's companyLogo int the database. When stored into database, the companyLogo would look sth like this

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

A very very long string of unreadable characters. Thank you

Group Boxes and IE 7

Mneme30-Apr-07 16:43

Mneme

30-Apr-07 16:43

Hello everyone.

I am currently working on a team project for school using ASP.net and VB.net. The problem we are currently having involves panels as group boxes. On one of our pages we have several items grouped in a panel, however, this panel may be of variable width and height. This works fine in older versions of IE and in firefox, but when trying to display the panel in IE 7 it displays only as its pixel length and does not expand to fit the data as it does in other versions.

Does anyone have an idea on how to fix this or an alternate way to do a similar thing? Thank you.

Rose | [Rose]

master page

hahii30-Apr-07 13:26

hahii

30-Apr-07 13:26

I have a master page and it has one dropdownlist. I has two items. Is this possible that
in content page I can create the instance of this master page and get value of it's selected item in drop0downlist.

e.g mymaster.master is my master page and it has one dropdownlist

and in content page.

myMaster varr = new myMaster();

How can I grab the value of selected item in content page.

Re: master page

kubben30-Apr-07 14:10

kubben

30-Apr-07 14:10

You need to set the @MasterType Directive and the you should be able to access it through the page.master property in your code behind.

Hope that helps.
Ben

Send data from my client to website

CTaylor8930-Apr-07 12:47

CTaylor89

30-Apr-07 12:47

I need to add to my website application the ability to receive up to
30K of XML data from a Windows client application. I know I can use an
XmlTextReader() to receive the data and put it into the cache. What I
am mostly not sure about is how the website is supposed to know that a
client is wanting to connect and send data. Do I set up a polling thread using a Listener socket to check for a connect request or is there a better way?

I have gone through books and web searches trying to find the best way
to send data from my client to the website, but most scenarios
seem to be the server sending data to the client. Any suggestions
would be greatly appreciated.

Craig

Last Visit: 31-Dec-99 18:00 Last Update: 19-May-24 3:20

Refresh

ᐊ Prev 1...5009 5010 5011 501250135014 5015 5016 5017 5018 Next ᐅ

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.