urgent pls help me - Visual Basic Discussion Boards

Re: How to save TextBoxes' values in GridView (on PostBack)

_mubashir27-Dec-06 1:02

_mubashir

27-Dec-06 1:02

Watch the forum where you are posting...

Mubashir

Every job is a self portrait of the person who did it.

Opening Forms

Pete Newman26-Dec-06 21:55

Pete Newman

26-Dec-06 21:55

VS 2005 (VB.Net)

Is it possible to open a form by a string name without having to declare the form first ,

ie

normally you would
Dim SomeForm as New FormName
SomeForm.Show

What i wasnt yo do is create a dynamic form, and when the user clicks a button it open a corraspoinding form. As each user will have different 'buttons' on there forms i want to have a routine that i can parm a formname in as a string and it open the form.

ie
Dim FormName as String = 'SomeFormName'
FormName.Show

Any idea's Sniff | :^)

I really do need help..... all this computer stuff is way over my head !!

Re: Opening Forms

The ANZAC26-Dec-06 22:20

The ANZAC

26-Dec-06 22:20

No i don't think so. Why do you need to do it this way?

Posted by The ANZAC

Re: Opening Forms

Pete Newman26-Dec-06 22:37

Pete Newman

26-Dec-06 22:37

I do know thre is a way of doing this, as i have seen the code, just carnt remember it. The reason i want to do it this way is that there are a number of users that will be using this application, each one on them will have a 'main selection screen' which will have upwards of 20+ options. each option will open a new form. NOT all the operators will have the same options so rather than have a while load of code declaring every form, i just want a small simple routine.

I really do need help..... all this computer stuff is way over my head !!

Re: Opening Forms

Navneet Hegde27-Dec-06 2:56

Navneet Hegde

27-Dec-06 2:56

yes its Absolutely possible to do so and can be done very neatly in VB2.0,Just give me a day I will post the Code snippet . but before that I want to know you require that and how you got this nagging idea

Navneet.Hegde
navneethegde@yahoo.co.in
Live Life Kingsize

Re: Opening Forms

Pete Newman27-Dec-06 3:12

Pete Newman

27-Dec-06 3:12

we have an inhouse menu type application, when a operator logs onto the stytem , ihave a function that dynamicly creates the menu oprtions for this operator from there profile. ie in design tine the form is blank, but buttons ( options buttons ) , and click even handlers are generated for all the area's they are allowed to access. this info is held in a SQL2005 table
ie .. Operator 1 can access area's 1,2,3, and 4 so would have 4 buttons on screen , Operator 2 can only access area's 1 and 4 hance only has two buttons. As the buttons are dynamicly generated the indexes ( start at 0 ) are never the same. in the example above operator button index 1 would be for Area 2 where as for operator 2 it would be for area 4

i have a work round by Dimming every form and then using the button text in a case statement to determine which button was clicked, but that means every time i add a new form i have to remember to add it in the select case statement ...

If i can use the form name form the SQL table in a simple routine it will save endless pages of coding and i wont have tp remember to keep comming back to the master form and adding the reference in

its the simple idea's that prove to be the hardest !!

I really do need help..... all this computer stuff is way over my head !!

Re: Opening Forms

Navneet Hegde28-Dec-06 23:57

Navneet Hegde

28-Dec-06 23:57

:-Ook dear I will just post it as i get back to my PC . I just wanted to know the reason for reaching this end of programming .
my reason for digging this code is that we wanted to build application dynamically and form name were all in database

Navneet.Hegde
navneethegde@yahoo.co.in
navneethegde@gmail.com
navneet.hegde@procit.com

Live Life Kingsize

urgent pls help me

tirumal123126-Dec-06 21:53

tirumal1231

26-Dec-06 21:53

Hi

I want to use window's Task Scheduler as a VB.NET application.How can i do that? I tried using in windows service application,but could not reach to perfect solution. and not that i want to have the exact functionality of the task scheduler but with some modifications. Like:

application:
-=-=-=-=-=-=-=-==-=-

1) create a windows service application. and place a textbox and a button. And when i enter the path of the appliction in the textbox and press the button, i should find the apllication in that particular task scheduler's tasks.
2) and by applying some settings.I need to get the application start after systen startup.

please help me in this context

thanks in advanced

tirumal

-- modified at 6:08 Wednesday 27th December, 2006

parallel port controlling

acidice33326-Dec-06 20:56

acidice333

26-Dec-06 20:56

I'm planning on using inpout32.dll and I want to control some LEDs, but this is how i want todo it. Im using a program already that sets the bits on/off for the LEDs to be on/off.. Now in this new VB program I want to just turn off 1 of the LEDs of my choice and leave the others as-is. How would I do this? I don't know much about parallel port access. Thanks in advance

Re: parallel port controlling

Dave Kreskowiak27-Dec-06 5:59

Dave Kreskowiak

27-Dec-06 5:59

A littel searching on CP reveals /O Ports Uncensored - 1 - Controlling LEDs (Light Emiting Diodes) with Parallel Port[^].

Dave Kreskowiak
Microsoft MVP - Visual Basic

I am doing the spliting the file.when spliting the file remove the file extension and displaying in the List box

somagunasekaran26-Dec-06 19:48

somagunasekaran

26-Dec-06 19:48

now I am doing the spliting the fileName.when spliting the file remove the file's Extension and i want without extension fileName for only and displaying the fileName in Listbox..pls someone help me...........

Thanking you
somasundaram

Re: I am doing the spliting the file.when spliting the file remove the file extension and displaying in the List box

The ANZAC26-Dec-06 22:30

The ANZAC

26-Dec-06 22:30

 Dim string 'filename you want to play with<br />
ResultingString = string.remove(string.indexof("."), string.length - string.indexof("."))

Alternatively:

Dim i As integer = string.indexof(".")<br />
Dim x as integer = string.length - i<br />
<br />
ResultingString = string.remove(i,x)

Posted by The ANZAC

Re: I am doing the spliting the file.when spliting the file remove the file extension and displaying in the List box

somagunasekaran26-Dec-06 23:10

somagunasekaran

26-Dec-06 23:10

this is file Name :

somu-VB.Net-bangalore-3-somu@pnb.com.txt

I've worked this coding.but My txt file format is :somu-VB.Net-bangalore-3-somu@pnb.com.txt How can i put that coding So Pls...help me...

Thanking you
somasundaram

Re: I am doing the spliting the file.when spliting the file remove the file extension and displaying in the List box

The ANZAC26-Dec-06 23:51

The ANZAC

26-Dec-06 23:51

that did not make much sense, as i understand it you want the @ symbol and all after it removed. To do this, you can use the code i gave you, the second set of code. Just replace the "."code> with <code>"@". That should work. If this is not what you wanted, please take the time to carefully explain what you mean.

Posted by The ANZAC

Re: I am doing the spliting the file.when spliting the file remove the file extension and displaying in the List box

somagunasekaran27-Dec-06 0:16

somagunasekaran

27-Dec-06 0:16

I've applied ur coding part.but I got this error "Object reference not set to an instance of an object "

z = strs.IndexOf(".txt")
Dim x As Integer = strs.Length - z

ResultingString = strs.Remove(z, x)

ResultingString = ListBox1.SelectedIndex

Pls Help Me very Urgent

thanking you
somasundaram G

Re: I am doing the spliting the file.when spliting the file remove the file extension and displaying in the List box

Dave Kreskowiak27-Dec-06 1:38

Dave Kreskowiak

27-Dec-06 1:38

This is very easily done using the

<a href="http://msdn2.microsoft.com/en-us/library/system.io.path.getfilenamewithoutextension.aspx">Path</a>[<a href="http://msdn2.microsoft.com/en-us/library/system.io.path.getfilenamewithoutextension.aspx" target="_blank" title="New Window">^</a>]

class and its GetFileNameWithoutExtension method.

Dave Kreskowiak
Microsoft MVP - Visual Basic

Re: I am doing the spliting the file.when spliting the file remove the file extension and displaying in the List box

Navneet Hegde27-Dec-06 3:00

Navneet Hegde

27-Dec-06 3:00

use Path Class simple And you can easily get filenamewithoutextension Property .

Navneet Hegde
navneethegde@yahoo.co.in

Live Life Kingsize

Re: I am doing the spliting the file.when spliting the file remove the file extension and displaying in the List box

Navneet Hegde27-Dec-06 3:09

Navneet Hegde

27-Dec-06 3:09

Dim fileName As String = "C:\mydir\myfile.ext"
Dim result As String

result = Path.GetFileNameWithoutExtension(fileName)

Navneet.Hegde.
navneethegde@yahoo.co.in

Live Life KingSize

Re: I am doing the spliting the file.when spliting the file remove the file extension and displaying in the List box

somagunasekaran27-Dec-06 18:29

somagunasekaran

27-Dec-06 18:29

Thank U Very much for everybody......

thanks lot.....

thanking You,
somasundaram

urgent......speak word documents by Ms Agent 2 in vb.net 2005

aa2002uk26-Dec-06 12:19

aa2002uk

26-Dec-06 12:19

could any one please give me the code for opening word, excel and html, inside vb forms and get them to read by microsoft agent 2,
i can open a word document by VB.net outside the form but not inside the form, also can't find code for MS agent that can read an word outside or inside the form.
could any one direct me towards any source for agent codings please, i can't find enough samples or good documentation for using agent 2 in VB.net 2005
i do need this quite urgently
thankyou

Re: urgent......speak word documents by Ms Agent 2 in vb.net 2005

Paul Conrad26-Dec-06 16:04

Paul Conrad

26-Dec-06 16:04

aa2002uk wrote:
i do need this quite urgently

No can do.

Some people have a memory and an attention span, you should try them out one day. - Jeremy Falcon

Sudoku solver in vb with sourcecode

spaceweb126-Dec-06 10:23

spaceweb1

26-Dec-06 10:23

Download it here

full source code

stuff2d.blogspot.com - the books site

Re: Sudoku solver in vb with sourcecode

Dave Kreskowiak26-Dec-06 11:09

Dave Kreskowiak

26-Dec-06 11:09

What is it about point number 10 in this[^] post that you don't understand.?

Dave Kreskowiak
Microsoft MVP - Visual Basic

Re: Sudoku solver in vb with sourcecode

Paul Conrad26-Dec-06 18:10

Paul Conrad

26-Dec-06 18:10

Some people have a memory and an attention span, you should try them out one day. - Jeremy Falcon

QuizMaster - the VP+Oracle full blown app

spaceweb126-Dec-06 10:15

spaceweb1

26-Dec-06 10:15

Description -
QuizMaster is a software developed for testing one’s knowledge through computer based quizzes and analysis of the results. It is very dynamic and interactive in nature. The user can create different quizzes and add as many number of questions as he/she wants. The question can be later edited/deleted too if required. One can also add comments to the quiz banks created. This will help quiz maker add tips for the quiz takers. All questions are objective type. Scoring pattern can also be altered to allow negative markings.
As such QuizMaster comes out as an essential tool for CAL(Computer Aided Learning).

snaps
http://img167.imagevenue.com/img.php?image=65568_scap_122_493lo.jpg

Based on -
VB6, Oracle 8i or above
adodc , msflexgrid

App Type - Database Implementation

* source code included
download link
http://www.sendspace.com/file/kzfsuj

stuff2d.blogspot.com - the books site

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