| Subject | Date Asked | Expert |
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| find a date | 2/4/2008 | Syed Rizwan Muhammad Rizvi |
Q: Using Microsoft Access VBA this is what I need to determine: On ODD Number years(2005,2007), the ...
A: here is the pseudo code: Dim intYear as Integer = Year(Date) if inYear Mod 2 = 0 then 'Even Year ...
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| searching datagrid using vb.net | 2/4/2008 | Syed Adeel Rizvi |
Q: i created a datagrid and added a button and a label and a textbox to my form how can i do a search ...
A: i have seen that if u search in datagrid then it will not highlight i prefer you to use this : Sub ...
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| small writing | 1/31/2008 | Syed Adeel Rizvi |
Q: ANSWER: Hello hmm where you can see the small font ? i mean on internet explorer or on ur desktop ...
A: its so easy to fix that - listen open internet explorer then open some site ok - press your Ctrl Key ...
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| csv to excel convertion | 1/30/2008 | Syed Rizwan Muhammad Rizvi |
Q: Sir, I new to software field and dont know about VB.Net,But I would like to have a small ...
A: http://www.softhypermarket.com/Advanced-CSV-Converter-download_38077.html Also, its as simple as ...
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| Friend function | 1/27/2008 | Syed Adeel Rizvi |
Q: I have some classes myA and myB and one Global function myF(). How can myF() have access to myA and ...
A: r u using asp.net or vb.net i mean web or application if web then make a class file in folder ...
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| SQL IN VB.NET | 1/27/2008 | Syed Adeel Rizvi |
Q: i am doing a project in Visaul Basic to connect to an Oracle DB... I add a few buttons to the form: ...
A: just Copy n Paste The Following code and Call The Procedures in their buttons ok Sub DeleteRecord() ...
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| connecting to an oracle DB(SQL) | 1/27/2008 | Syed Rizwan Muhammad Rizvi |
Q: I am building a program that connects to an oracle DB and I am havimg trouble with EXACT and PERSICE ...
A: you need to paste exact errors that you are getting. I certainly do see your delete code as wrong ...
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| .NET and Visual Basic compatibility issue... | 1/23/2008 | Syed Rizwan Muhammad Rizvi |
Q: I have a C++ program that has a .NET wrapper. That .NET wrapper's functions are being called by a ...
A: I dont know if it changes anything the way you want it to work, but can you try using & instead * ...
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| .NET and Visual Basic compatibility issue... | 1/22/2008 | Syed Rizwan Muhammad Rizvi |
Q: I have a C++ program that has a .NET wrapper. That .NET wrapper's functions are being called by a ...
A: If you add your vb.net project and C++.net in the same project, and create references to the c++ ...
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| reading and writing to command prompt | 1/21/2008 | Syed Adeel Rizvi |
Q: sir iam doing my final year project in vb.net , and i have a problem in writing a command to command ...
A: hmm Try This Private Sub btnRead_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) ...
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| vb.net 2008 and 2005 | 1/17/2008 | Syed Adeel Rizvi |
Q: We are a team and started a project in VS 2005; now I wanna switch to VS 2008 and not my team. I ...
A: If u r sure that its not a beta version then work on 2008 and for libaries not all i say some ...
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| eventHandler in VB.net 2005 | 1/17/2008 | Syed Adeel Rizvi |
Q: I made a form in VB with an event and I raised the event in button1.click Then I handled it in ...
A: Hmm Sir This code working fine with me - i have setup the frmmain to startup - and when i click on ...
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| 2D contour plot using vb.net | 1/17/2008 | Syed Rizwan Muhammad Rizvi |
Q: I would like to write 2D contour plot routine in vb.net Lets say you have four values of a function ...
A: 1. use img = new Image: g = new Graphics.FromImage(img): 'Do funky graphics stuff here: ...
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| 2D contour plot using vb.net | 1/16/2008 | Syed Rizwan Muhammad Rizvi |
Q: I would like to write 2D contour plot routine in vb.net Lets say you have four values of a function ...
A: http://msdn2.microsoft.com/en-us/library/system.drawing.graphics_methods.aspx The above link will ...
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| help me ;please urgent | 1/2/2008 | Syed Rizwan Muhammad Rizvi |
Q: I'm currently doing my final year project. And I had encountered a major obstacle: I'm using VB.net ...
A: What you are trying to do is normally achieved very easily. In vb.net you can use a simple copyfile ...
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| vb.net | 1/2/2008 | Syed Adeel Rizvi |
Q: what is the code for uploading a file in vb.net? ANSWER: Hello Sir, Hmm On Button Click Event ...
A: No Its Wrong Why are using Button Control - - No - See On ToolBar There Is a FileUpload Control Then ...
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| Random Array Sort | 12/28/2007 | Syed Rizwan Muhammad Rizvi |
Q: I am looking for a fast way to randomly sort an array. The type of elements doesn't matter and the ...
A: Depending on your type and size of data there are various sorting mechanisms available that you can ...
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| WindowsForm vs. WidowsService | 12/27/2007 | Syed Rizwan Muhammad Rizvi |
Q: The following code works fine in a windows form: Private Sub udpserver_AfterReceive(ByVal sender ...
A: I think windows service it all runs in a single thread. Or you might want to start a parametrized ...
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| barcode reader | 12/17/2007 | Syed Rizwan Muhammad Rizvi |
Q: I want to use barcode reader in my application. What should I do? do I need a special Dll for each ...
A: did you search for free? and why not pay when you are getting paid for it. Free is not as good ...
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| vb.net | 12/13/2007 | Syed Adeel Rizvi |
Q: i have create one vb.net windows project. database i have used my project was mssql2005.how can i ...
A: hmm - ok do copy your database file from C:\Program Files\Microsoft SQL Server\MSSQL.2\MSSQL\Data - ...
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| about date time saperator | 12/13/2007 | Syed Adeel Rizvi |
Q: helo, i take a datetime picker& that is also binded. i want to give input as "dd/mm/yy" so i wrote ...
A: DateTimePicker1.DataBindings.Add("Text", ds.Tables(0).Rows(1), "date") u must check that line whats ...
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| filenames in a listbox | 12/5/2007 | Syed Adeel Rizvi |
Q: my problem is when i add a file it displays the full path instead of just the actually filename eg ...
A: hmm its easy do following : If OFDAddMediaFile.ShowDialog() = Windows.Forms.DialogResult.OK Then ...
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| project installer | 12/1/2007 | Syed Rizwan Muhammad Rizvi |
Q: i got your answere that how can i creat *.exe for a vb.net project.i do everything as your ...
A: Press CTRL + SHIFT + B on the IDE to compile the project. Then in the release folder you can find ...
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| datatable search | 11/30/2007 | Syed Adeel Rizvi |
Q: I am trying to write a recipe finder program which will search through a database (which I have ...
A: hmm ok simple is get the selected name in some varible from listbox ok then using sql qurey get the ...
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| vb.net text box | 11/24/2007 | Syed Adeel Rizvi |
Q: please how can I restrict the data input into my text box to strictly numbers. e.g age, salary etc.
A: hmm you want to restrict the the numeric values sir if yes then use the textbox1_keypress event in ...
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| vb.net in Internet | 11/14/2007 | Syed Rizwan Muhammad Rizvi |
Q: Syed Rizwan I am develop a project using VB.NET, database SQL SQRVER 2000 and ...
A: You will need to upload your database (using maybe backup and restore procedure) through your ...
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| DateTimePicker populate DataGrid | 11/12/2007 | Syed Rizwan Muhammad Rizvi |
Q: I'm trying to get a datetimepicker to filter and populate datagrid with the filtered data. Any ...
A: There are two steps to it: 1. You need to trap valuechanged event for DateTimePicker control. and ...
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| how to find record in datagrid?? | 11/3/2007 | Syed Adeel Rizvi |
Q: I am quite new to vb.net and I want to find a record in vb.net. I have tried this code but nothing ...
A: Hmm Sir You Need To Create A PrimaryKeys For That Check This Following Code Which Wrote For You : ...
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| many to many in treeView | 10/28/2007 | Syed Rizwan Muhammad Rizvi |
Q: How can I show a many to many relation in treeview? I have a self referencing table in db and i ...
A: Not that difficult you would need to build a recursive function which is passed a node and PK value. ...
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| Follow up to adding a new row. | 10/26/2007 | Syed Adeel Rizvi |
Q: After I add a new record it writes it to the database however it does not displayed in the text ...
A: .. No Error at all Dim IRow As Integer = 0 Dim ds As New DataSet Dim da As ...
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| Follow up to adding a new row. | 10/26/2007 | Syed Adeel Rizvi |
Q: After I add a new record it writes it to the database however it does not displayed in the text ...
A: Sir Hmm ... Try This If ds.Table("AddressBook").Rows.Count > 0 Then .. and check is data adding to ...
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| Follow up to adding a new row. | 10/25/2007 | Syed Adeel Rizvi |
Q: After I add a new record it writes it to the database however it does not displayed in the text ...
A: Sir Your Answer Is Do Following . : Private Sub LoadDb() Conn.Close Conn.ConnectionString = ...
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| Can't see added records | 10/24/2007 | Syed Adeel Rizvi |
Q: I have a routine that adds records to an access database however I can't see the added records until ...
A: OK Last n Final Thing please give me that whole code u r using .. please its so simple to refresh ...
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| Can't see added records | 10/22/2007 | Syed Adeel Rizvi |
Q: I have a routine that adds records to an access database however I can't see the added records until ...
A: Sir You Mean That This Code Adding The New Row But You cant able To refresh the datagird or ...
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| too many window forms | 10/20/2007 | Syed Adeel Rizvi |
Q: I have used a Tab control .Each tab page has 6-7 button controls,each of which links to another ...
A: You Ask Me 2 Question Mail me your email address i will mail u my interview .. ok mail me at ...
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| Determine # of rows | 10/19/2007 | Syed Adeel Rizvi |
Q: I'm trying to determine the number of rows in a dataset and get the following error in my form load: ...
A: hmm Your Call This Command On Form Load ... it will not work becuz dataset is emtpy and not set by ...
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| Looping through MP3 files in VB.Net | 10/18/2007 | Syed Rizwan Muhammad Rizvi |
Q: Salam. I want to play files like d1.mp3, d2.mp3, d3.mp3,.....,d9.mp3 continuously from d1 to d9. I ...
A: Havent used MMCOntrol for a long time I guess the following code will do the job, its more like a ...
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| Looping through MP3 files in VB.Net | 10/17/2007 | Syed Rizwan Muhammad Rizvi |
Q: Salam. I want to play files like d1.mp3, d2.mp3, d3.mp3,.....,d9.mp3 continuously from d1 to d9. I ...
A: I guess that you are not putting delay or wait statements inside your loop which actually waits for ...
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| vb.net | 10/12/2007 | Syed Adeel Rizvi |
Q: i need sample code to insert a row in a datagridview. In that row i want to calculate the mean of ...
A: hmm you want to add a row n do the calculation of above rows data ... sir i want to ask some ...
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| Get error invalid parameter loading images from SQL server !! | 10/4/2007 | Chris |
Q: I'm new in VB.NET and trying to load image from SQL server using Picturebox control but it was ...
A: First, you'll need to load the FileStream into a BitMap object: '----------------------------- ' ...
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