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Hi guys, Can any one help me , i want a code for capturing snap through webcam i have a form where i placed a button, what i want is when i click that button it capture a snap and save it in c: drive ?

i tried to delete or to clear the textbox but i got an error "Conversion from string "" to type 'Double' is not valid" here's my code textbox1.Text = Format(Val(textbox1.Text), "###,###.00") anybody can help me please? thanks...

Hi people, I am working on a project and I would like to create a report whose data are retrieved from my sqlserver database. Can anyone explain to me how to do it or any link that can help me?

Suppose der is one database name Customer which have columns like Cust_ID,Cust_Name,Cust_Mob,Cust_Address And on Form der are one list box which contains all Cust_Id from database and 4 textbox so when user click on the listbox having id as 1 it should display name, mob and address of cust_id 1 …

hi guys , help me in this i have made a report in crystal reports 10 in that i want the field only displays data without the special characters like its showing 11-00-3200-002-37 but i want it would show the field like this 1100320000237 without (-). so does any one …

Hi guys, I am creating a window application in vb.net that need to use sql server database. I want to install this application to client machine without installing sql server so that my application can still connect to a database is there any way for this ?

Hi Guys, I have little problem to open any url link from my application i have placed a textbox and a button on the screen. what i want is any url which i write in the textbox and when i press the button automatically that url would open in the …

hi friends plaese help me i want to know how i can delete data permanently so that it can not be recovered from any software is there any way to do this ??

Hi someone help in distinct command i have created 2 tables department and balance, 1. Department dep_id, dep_code, dep_name 2 001 Bloom Room 3 002 Tahmeco Th 4 003 Kniting 2. Balance dep_id, Date, Amount 2 01/Mar/2011 10000 3 02/Mar/2011 15000 4 20/Mar/2011 25000 3 22/Mar/2011 10000 2 26/Apr/2011 27000 …

hi friends, i have a problem with using vb.net application, i want to take backup of my database from my vb.net application so that user clicks the button and backup can be copied in a drive .

Hi i need help in changing a character case for exaple i have a textbox i want that when i write a word it should change case by character to character like : if i write " case " then text box should display " cAsE "

When I try run my appliction on a client machine I keep getting the following error: Run-Time Error '20532 Cannot find database dll I know I need to install the 'database dll' on the clients machine ... but ... what is the database dll? I am using MS Access 2000 …

hi friends, i have one string field in which i am converting time value and value of that string is "-1:00:00" but i want that in my report it checks that if that field contains negative value than converts it in positive please help me out.

i want to call crystal report from vb.net code when i run it i get the following error "Load report failed" My code is given below. Imports CrystalDecisions.CrystalReports.Engine Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim cryRpt As New ReportDocument cryRpt.Load("c:\CrystalReport1.rpt") CrystalReportViewer1.ReportSource …

hi i want to take single table backup on sql server 2000 how can i take only selected table backup ??

when I try to access the report through VB6 on XP the exact error I get is ... "Run-time error '20525' Unable to load Report" but on windows 2000 it was working properly when i install windows xp i am facing this problem please help !

hi i have a problem when connecting my application with sql server installed in a different server i am placing my connection string in this way : Public Const strConnection = "Server=SERVER\QTMLSQLSERVER;User Id=sa; Password=sa; Database=QTML_DB but its not working.

hi my question is related to requirements engineering that what are the advantages & disadvantages of : storing requirements in documents and storing requirement in databases???

Hi, i am facing a problem in c#.net i have a user data form where i have used picture box and opendailogbox when i am selecting a picture it is showing in picturebox now what i want is that i have a button on the form when i click on …

I want to retrieve only one column from dataset or datatable. the dataset has one table and that table has many column. But I want only one column from that table. How can i do it? And that will be still in a dataSet, not in a string.

hi guys, i have a problem in crystal report when i am getting a data from database field that field has 30 words i want that in my report that field should be broke in 10 words each line so how can i do this please help me.

hi some one help me my flash drive (usb) is formated with most important data i want to recover that data i have also download a software which is recovering those file but not recovering that folders which were hidden plz any one help me how to recover hidden folders.

hi some one help me my flash drive (usb) is formated with most important data i want to recover that data i have also download a software which is recovering those file but not recovering that folders which were hidden plz any one help me how to recover hidden folders.

i have a text box, control botton and a datetime picker i want that if i write 2 in textbox and press button then datetimepicker auto change the current date and add 2 days in it . i am doing it in c#.net

hi some one help me my flash drive (usb) is formated with most important data i want to recover that data i have also download a software which is recovering those file but not recovering that folders which were hidden plz any one help me how to recover hidden folders.

Protected Sub subdata(ByVal id As Integer) Dim myDataReader As System.Data.SqlClient.SqlDataReader Dim myConnection As New SqlConnection Dim myCommand As New SqlCommand Dim strSQL As String strSQL = "SELECT class_id,subject_id,subject_name FROM subject where subject_id =@class_id " myConnection = New SqlConnection(" Data Source=SAJJAD;Initial Catalog=ac;Integrated Security=True") myCommand.Parameters.AddWithValue("@class_id", id) myCommand = New SqlCommand(strSQL, myConnection) myConnection.Open() …

hi i have a textbox and a button on my asp.net page i want that when i write any value on textbox and after that when i click on textbox then a click would perform auto on button so how can i do this???

i am doing onlineeducation project.in that,how to send mails to every student from our mailserver daily at 12pm without our interaction.i am using consoleapplication in vb.net.can anyone please help me thank you in advance

1.) I have problem uploading file. it work sometime and in the other hand will not work give and error that cannot find the path 'c:/upload/' 2.) i want to upload video file i could not upload video file please could anyone help me with VB.Net coding to upload video …

how to use website templete in asp.net web page or how to design it with .css if any body know where to get css files for asp.net plz tell me. thanks