C# Discussion Boards - CodeProject

Isaac Gordon3-Jul-09 0:16

3-Jul-09 0:16

Hi Experts
i using Visual Studio 2005.
I Fill a grid using Dataview in C#.NET winForms.
I Filter it with Dataview RowFilter then the result Come After Row Filter
Show in Different Grid now i want to Filter The Data from Second Grid not from first grid.
I mean to say that suppose e.g I Have Grid Result first Time
ID Name
1 Hello How R
2 i am fine
3 this is my book
4 this is C# Book
5 this is C# Example
6 Book is black

now i apply Row Filter on the 'this is'
dvs.RowFilter =Name like '%this is %'

now Result Come
ID Name
3 this is my book
4 this is C# Book
5 this is C# Example

Now i am again apply Row Filter not on the first case but apply on the second case.

now i apply Row Filter on the 'this is'
dvs.RowFilter =Name like '%Book%'
now Result Come this
Cry | :((

I want this result set
ID Name
3 this is my book
4 this is C# Book
Unsure | :~

but result come
ID Name
3 this is my book
4 this is C# Book
6 Book is black

then how to fix this problem

this search within search in n time untill zero result is come....
Thank u
Dinesh

modified on Friday, July 3, 2009 7:14 AM

Re: ADO.Net Dataview........

Manas Bhardwaj3-Jul-09 1:01

Manas Bhardwaj

3-Jul-09 1:01

Sharma Dinesh Kumar wrote:
~~dvs.RowFilter =Name like '%Book%'~~

dvs.RowFilter = Name Like '%Book%' AND Name like '%this is%'

Another options is that, use the CopyTo method of the dataview after the fisrt operation and now use this datatable to filter the results for the next datagridview

Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.

code/class for searching for a name from a database in c#

frank q-p2-Jul-09 23:53

frank q-p

2-Jul-09 23:53

how to write a code/class for searching for a name from a database in c#

Re: code/class for searching for a name from a database in c#

K03063-Jul-09 0:11

K0306

3-Jul-09 0:11

What you already done for this, if you don't know how to retrieve data from database, just buy a book and go through it.

I just give some hits to retrieve data from database for searching

1.write a sql query for searching
2.Execute with sqldatareader or dataset
3.display the result using grid view.

Re: code/class for searching for a name from a database in c#

himanshu25613-Jul-09 0:13

himanshu2561

3-Jul-09 0:13

What have you tried so far???

himanshu

Re: code/class for searching for a name from a database in c#

Vasudevan Deepak Kumar3-Jul-09 2:11

Vasudevan Deepak Kumar

3-Jul-09 2:11

himanshu2561 wrote:
What have you tried so far???

1) Waded through the internet ocean to arrive at CP Shores
2) Wandered a bit in the shore
3) Dumped the crap in C# forum
4) Set on another voyage again!

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

The woods are lovely, dark and deep,
But I have promises to keep,
And miles to go before I sleep,
And miles to go before I sleep!

Re: code/class for searching for a name from a database in c#

himanshu25613-Jul-09 2:25

himanshu2561

3-Jul-09 2:25

yup and still gives 1 to other. Thumbs Down | :thumbsdown:

himanshu

Re: code/class for searching for a name from a database in c#

killabyte3-Jul-09 1:19

killabyte

3-Jul-09 1:19

i haz codz for you goto www.viagradeals.com and type in your email address i willz emailz u codez

please use pay pal u come often yes no

C# Windows Application Testing Tool

satsumatable2-Jul-09 22:45

satsumatable

2-Jul-09 22:45

Hi,

Could you please suggest me some good open source automated testing tool (like WinRunner but freeware/open source).

Thanks

Re: C# Windows Application Testing Tool

Eddy Vluggen2-Jul-09 22:52

Eddy Vluggen

2-Jul-09 22:52

Try AutoHotKey[^], it's a free macrorecorder Smile | :)

I are troll Smile | :)

Re: C# Windows Application Testing Tool

satsumatable3-Jul-09 0:36

satsumatable

3-Jul-09 0:36

Looks like the following serve

http://www.codeplex.com/white [^]

http://sourceforge.net/projects/vsnunit/[^]

Have any one used these for C#- Windows applications?

How To Check the Type of a string if it has only numeric characters or only normal characters or hybrid

kKamel2-Jul-09 22:45

kKamel

2-Jul-09 22:45

Am checking on server the type of string inside a text box if it was only character i allow it to save on the database. I use JS but i have to check on server in case the user has disabled the JS.

Re: How To Check the Type of a string if it has only numeric characters or only normal characters or hybrid

himanshu25612-Jul-09 22:55

himanshu2561

2-Jul-09 22:55

Use Regular expression like

bool b=Regex.IsMatch(TextBox1.Text, "^[a-zA-Z]{1,}$");

himanshu

Re: How To Check the Type of a string if it has only numeric characters or only normal characters or hybrid

kKamel2-Jul-09 23:15

kKamel

2-Jul-09 23:15

I Will try it but am also searching for a regular expression tha would allow alphabatical charachters only and Arabic Charachters.

Re: How To Check the Type of a string if it has only numeric characters or only normal characters or hybrid

K03062-Jul-09 23:28

K0306

2-Jul-09 23:28

Try this link for RegularExpression(use search option for string and Arabic words)

Regular Expression[^]

Re: How To Check the Type of a string if it has only numeric characters or only normal characters or hybrid

kKamel3-Jul-09 1:33

kKamel

3-Jul-09 1:33

I still was not able to know what is the regular expression that allows alphabatical characters and arabic letters

what is best solution or approach for the server to client project through web

pallaka2-Jul-09 21:11

pallaka

2-Jul-09 21:11

i have a hardware....i am receiving data in to the server and from there i need to display the graphs......
My question .....what the best approach i must use so the application to display the graphs online using WWW.....

i need the concept and materials and samples if any body already did it.....

Kindly note i dont want the logic how to draw the graphs.....i need the best way to do in what technology.....

Re: what is best solution or approach for the server to client project through web

SeMartens2-Jul-09 21:24

SeMartens

2-Jul-09 21:24

Hi
If you want to present the graphs online (and this is a .net forum) I would say use ASP.NET. You could preprocess the incoming data, so that not every request triggers the redraw of your graph.

Regards
Sebastian

It's not a bug, it's a feature!

Check out my CodeProject article Permission-by-aspect.

Me in Softwareland.

change the Place Bar in Open File Dialog

Satish Pai2-Jul-09 21:02

Satish Pai

2-Jul-09 21:02

Can anyone Explain me how we can change the Place Bar in Open File Dialog using Hooking (Win32 API).

I know we can change it using registry, But i need to do using Hooking.

Thanks & Regards
Satish

Converting Key to ASCII [modified]

ptaku202-Jul-09 20:16

ptaku20

2-Jul-09 20:16

Greetings,
how can I convert Key to ASCII. To point is that I would like to have to same result as using ToAsciiEX in Winapi (user32.dll).
For instance: I would like to check whether Key.LeftShift has an equivalent in ASCII table - as we can see from the link: http://www.bbdsoft.com/ascii.html[^] there is no equivalent in the ASCII table so the ToAsciiEx function will return 0.
For instance: CTRL+B has it's equivalent in ASCII table equals 2
I would like to know whether SHIFT+A has equivalent in ASCII table.
Generally i would like to check whether pressed keys (for instance: simple A, 0,4 or CTRL+B) have equivalent in ASCII table

modified on Friday, July 3, 2009 4:46 AM

Re: Converting Key to ASCII

stancrm2-Jul-09 23:42

stancrm

2-Jul-09 23:42

Do you mean something like this :

char c = (char) Keys.ShiftKey;

Creating installer project using VS005 is giving errors

shivapriyak2-Jul-09 19:35

shivapriyak

2-Jul-09 19:35

Hi,

I am trying to create a installer project using VS2005 and i am getting the following errors:

Error 19 No 'PublicKey' or 'Hash' attribute specified for file 'dotnetfx\dotnetchk.exe' in item '.NET Framework 2.0'. D:\Common ATE\MIO\Dotnet driver\InstallerProject\IADniMio_Installer\IADniMio_Installer\IADniMio_Installer.vdproj IADniMio_Installer

Error 20 Could not find required file 'C:\Program Files\Microsoft Visual Studio 8\SDK\v2.0\Bootstrapper\Packages\dotnetfx\dotnetchk.exe' for item '.NET Framework 2.0'. D:\Common ATE\MIO\Dotnet driver\InstallerProject\IADniMio_Installer\IADniMio_Installer\IADniMio_Installer.vdproj IADniMio_Installer

Can anyone help me with it?

Regards,
Priya.

Re: Creating installer project using VS005 is giving errors

SeMartens2-Jul-09 21:26

SeMartens

2-Jul-09 21:26

Hi,

first of all I would check if the file 'C:\Program Files\Microsoft Visual Studio 8\SDK\v2.0\Bootstrapper\Packages\dotnetfx\dotnetchk.exe' is present on your system. If not reinstall Visual Studio or remove the bootstrapper from your installer. Maybe this fixes the first issue to.

Regards
Sebastian

It's not a bug, it's a feature!

Check out my CodeProject article Permission-by-aspect.

Me in Softwareland.

Re: Creating installer project using VS005 is giving errors

luchi20092-Jul-09 22:51

luchi2009

2-Jul-09 22:51

I guess the installation of .NET Framework 2.0 is Existing Problems,and Missing File also.

Study Hard!

Re: Creating installer project using VS005 is giving errors

luchi20092-Jul-09 22:57

luchi2009

2-Jul-09 22:57

I suggest you find the required file from successful installer project.

Study Hard!

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