Re: Evaluate expression in string - ASP.NET Discussion Boards

Re: javascript close page

pons_saravanan22-Oct-09 0:01

pons_saravanan

22-Oct-09 0:01

window.opener = "some text about the page";
window.close();
Now it wont ask you that prompt
VB articles

Re: javascript close page

Abhishek Sur22-Oct-09 0:02

Abhishek Sur

22-Oct-09 0:02

use

javascript:window.opener=self;window.close();

Big Grin | :-D

Abhishek Sur
Don't forget to click "Good Answer" if you like this Solution.
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Re: javascript close page

Denver Thomas22-Oct-09 0:47

Denver Thomas

22-Oct-09 0:47

Hi bros,
I want to close the calling page itself.Not the pop up page. just like "this.close()" in windows applications.I just used only Close() in one java script method.and the pop up coming is not a new page , its like a messagebox.

With warm regards.

Re: javascript close page

dan!sh 22-Oct-09 0:57

dan!sh

22-Oct-09 0:57

Cannot do much about it. It is the browser's property. Earlier you could have done this by setting window.opener and then closing the window. But now, you cannot. Check http://msdn.microsoft.com/en-us/ie/aa740486.aspx link. It says the same.

It's not necessary to be so stupid, either, but people manage it. - Christian Graus, 2009 AD

Evaluate expression in string

fcis200821-Oct-09 23:02

fcis2008

21-Oct-09 23:02

How Can I evaluate an axpression in string ? Confused | :confused:

for example :

string x = "(6+9)/5-9";
string y = "Ln(10)+cos(30)-55";

How Can I evaluate that in visual studio ?

Is there a FREE parser that does these operations ?

I'm using vb 6

Re: Evaluate expression in string

sashidhar21-Oct-09 23:17

sashidhar

21-Oct-09 23:17

fcis2008 wrote:
I'm using vb 6

This is asp.net forum

MyFirstArticlePublished: MenuControlSelectedItem
LatestArticle :Log4Net
Why Do Some People Forget To Mark as Answer .If It Helps.

Re: Evaluate expression in string

nagendrathecoder21-Oct-09 23:20

nagendrathecoder

21-Oct-09 23:20

fcis2008 wrote:
I'm using vb 6

How this question is related to ASP.Net? WTF | :WTF:

Re: Evaluate expression in string

Abhishek Sur22-Oct-09 0:04

Abhishek Sur

22-Oct-09 0:04

You need to study Infix to Postfix to evaluate this in C#...

Well Its surely not related to ASP.NET. Frown | :(

Abhishek Sur
Don't forget to click "Good Answer" if you like this Solution.
My Latest Articles-->
Microsoft Bing MAP using Javascript
CLR objects in SQL Server 2005
Uncommon C# Keywords/xml>

insert only date

m@dhu21-Oct-09 21:57

m@dhu

21-Oct-09 21:57

can we insert only date (mm/dd/yyyy) using smalldatetime(mm/dd/yyyy 00:00:00) as datatype.. into sql table
as i used this to select..

select (CONVERT(CHAR(10), date, 101)) as date

Re: insert only date

Christian Graus21-Oct-09 22:01

Christian Graus

21-Oct-09 22:01

You can if you want, but it looks to me like you're trying to store it as a string instead of a date. That would be stupid.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Re: insert only date

m@dhu21-Oct-09 22:59

m@dhu

21-Oct-09 22:59

i tried this

insert into news(date) values (CONVERT(char(10), 2001-01-01, 101))

but still it is 2001-01-01 00:00:00

Re: insert only date

Christian Graus22-Oct-09 0:51

Christian Graus

22-Oct-09 0:51

A datetime has a time component. IF you want to work only with dates, just ignore the time part, and set it to 0 Blush | :O

for all values.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Re: insert only date

Nisha Agrawal22-Oct-09 0:34

Nisha Agrawal

22-Oct-09 0:34

If you are using sql server 2008 then there is a data type date for this purpose. you can use that.

Re: insert only date

m@dhu22-Oct-09 1:11

m@dhu

22-Oct-09 1:11

im using sql server 2005...

Re: insert only date

Richard MacCutchan22-Oct-09 1:30

Richard MacCutchan

22-Oct-09 1:30

madhukk wrote:
im using sql server 2005...

It's just the same; like I told you yesterday, store your dates as date values not as strings. Then, when you want to display them or print them you can format them any way you like, in any order, with or without the time.

Re: insert only date

m@dhu22-Oct-09 3:26

m@dhu

22-Oct-09 3:26

i stored in date itself but i want seperate into three dropdownlists
ddl1(mm) ddl2(dd) ddl3(yyyy)

 string final = Session["startdate"].ToString();
        DateTime dt;
        dt = Convert.ToDateTime(final);
        final = dt.Day + "/" + dt.Minute + "/" + dt.Year;
        TextBox1.Text = final;
// i got mm/dd/yyyy

 DropDownList5.SelectedItem.Text = dt.Day.ToString();
Object reference not set to an instance of an object.

what im i doing wrong????

Re: insert only date

Richard MacCutchan22-Oct-09 4:20

Richard MacCutchan

22-Oct-09 4:20

madhukk wrote:
what im i doing wrong????

Well your main problem suggests that either DropDownList5 or its SelectedItem property do not have a valid reference.

Also you have dt.Minute where you want the month.

Lastly, you still seem to be wasting processing on converting DateTime values to and from String values when it is not necessary. I would be tempted to rewrite the above (assuming Session["startdate"] returns a DateTime value) :

       DateTime dt = Session["startdate"];
       TextBox1.Text = dt.ToString("dd/MM/yy");

DropDownList5.SelectedItem.Text = dt.Day.ToString();

error in my projects please need help its urgent

AjitMourya21-Oct-09 21:40

AjitMourya

21-Oct-09 21:40

Configuration Error
Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.

Parser Error Message: Could not load file or assembly 'CrystalDecisions.CrystalReports.Engine, Version=10.2.3600.0, Culture=neutral, PublicKeyToken=692fbea5521e1304' or one of its dependencies. The system cannot find the file specified.

Source Error:

Line 29: <compilation debug="true">
Line 30: <assemblies>
Line 31: <add assembly="CrystalDecisions.CrystalReports.Engine, Version=10.2.3600.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/>
Line 32: <add assembly="CrystalDecisions.ReportSource, Version=10.2.3600.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/>
Line 33: <add assembly="CrystalDecisions.Shared, Version=10.2.3600.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/>

Source File: E:\Projects\SCHOOL MGMT\DAISY CD\SchoolManagementSystem\web.config Line: 31

Assembly Load Trace: The following information can be helpful to determine why the assembly 'CrystalDecisions.CrystalReports.Engine, Version=10.2.3600.0, Culture=neutral, PublicKeyToken=692fbea5521e1304' could not be loaded.

Re: error in my projects please need help its urgent

nagendrathecoder21-Oct-09 21:53

nagendrathecoder

21-Oct-09 21:53

Here comes another one with that 'URGENT'.

The error is very well describing itself, it is unable to load some crystal report assembly.
Are you using crystal reports?
1. If Yes, then see why these are not loading.
2. If No, then remove that assembly section from Web.Config.

Re: error in my projects please need help its urgent

Christian Graus21-Oct-09 21:59

Christian Graus

21-Oct-09 21:59

It's urgent', yet you can't read the error, think about what it may mean, google it, etc ?

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Is there any other difference between AND & OR

meeram39521-Oct-09 20:45

meeram395

21-Oct-09 20:45

I have to use the logical and OR for one of my logic in my form. Just thinking of the following, want to confirm.

When I use 'select 0 & 1' it gives 0 and when I user 'select 0 | 1' it gives 1. From this, I think, the '&' gives the lowest value and '|' gives the highest value. Is this correct? Is there any other differences? please help.

Success is the good fortune that comes from aspiration, desperation, perspiration and inspiration.

Re: Is there any other difference between AND & OR

Nuri Ismail21-Oct-09 20:55

Nuri Ismail

21-Oct-09 20:55

meeram395 wrote:
When I use 'select 0 & 1' it gives 0 and when I user 'select 0 | 1' it gives 1. From this, I think, the '&' gives the lowest value and '|' gives the highest value. Is this correct? Is there any other differences? please help.

Have a look at these links:

1) Logical Conjunction (AND)[^]

2) Logical Disjunction (OR)[^]

The Truth tables and Ven diagrams from the above articles will help you understand these operators.

I hope this helps. Smile | :)

Regards

Nuri Ismail

Re: Is there any other difference between AND & OR

meeram39521-Oct-09 21:49

meeram395

21-Oct-09 21:49

Thanks very much

Success is the good fortune that comes from aspiration, desperation, perspiration and inspiration.

Re: Is there any other difference between AND & OR

Christian Graus21-Oct-09 21:39

Christian Graus

21-Oct-09 21:39

This has nothing to do with ASP.NET, but you have NO idea what and and or do, you are totally lost. I think it's cool that you're experimenting, but you should read some resources instead of guessing, or you will just get in trouble.

They actually do what they say. 1 is true and 0 is false. Only one needs to be true in an OR, both need to be true in an AND.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Built Setup of ASP.net application

S.Aijaz21-Oct-09 20:20

S.Aijaz

21-Oct-09 20:20

i have to make setup of ASP.net 3.5 application. i create it successfully, even it is working fine. but the problem is it copies .cs files also when i install it on the machine. what i want is setup should not copy .cs files of the .aspx pages and work fine after installing it on a machine. please help im in a fix.

thanks

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