| Subject | Date Asked | Expert |
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| listview | 11/17/2008 | Syed Rizwan Muhammad Rizvi |
Q: helo sir, do you have any sample program or code on how to display my data from sql database to ...
A: Ryan, I know its easy for me to answer your question but due to the number of questions you are ...
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| asp.net | 11/14/2008 | Syed Rizwan Muhammad Rizvi |
Q: i would like to know whats the difference between ID and NAme property of any control??? also if u ...
A: there is no difference except the fact that different browsers like to follow diffierent attributes. ...
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| SendKeys | 11/11/2008 | Syed Rizwan Muhammad Rizvi |
Q: I am facing as problem in a SendKeys coding in my ClearButton Click Function. I want a function key ...
A: From your code I see that you are using asp.net. SendKeys is not available for web application. You ...
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| VB.net | 11/11/2008 | Syed Rizwan Muhammad Rizvi |
Q: I would like to know how to make an object follow an object if that is possible. ANSWER: Object ...
A: there is no attaching mechanism available out of the box. You will definitely have to build your ...
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| Drop Down List Box | 11/7/2008 | Syed Rizwan Muhammad Rizvi |
Q: I will have 2 drop down list box: Drop down list box 1 use for Region Code selection as I write in ...
A: Replace all your whiles with Ifs e.g. This: While (dr_Sregion.Read()) ...
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| Drop Down List Box | 11/5/2008 | Syed Rizwan Muhammad Rizvi |
Q: I have a drop down list box call ddlbrgCode. With the code I write in Page_Load function, I able to ...
A: I see that you are re-populating the dropdown on page_load event. when a post back occurs the ...
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| Updating and displaying data through dynamically created controls | 11/4/2008 | Syed Rizwan Muhammad Rizvi |
Q: Good day, I am very much the beginner in this field and I'm hoping that there is a simple answer to ...
A: ASP.net provides Me.IsPostBack property which you can use to determine if the page reload was caused ...
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| Get reference of an object | 10/30/2008 | Syed Rizwan Muhammad Rizvi |
Q: Am having major problems! I have a for with a button that creates another form: Dim frm As New ...
A: If you want to have multiple instances of the form then just add them to a public collection of ...
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| VB 2005 SQL | 10/29/2008 | Syed Rizwan Muhammad Rizvi |
Q: I am trying to filter some records with a simple SQL instruction that works fine in VB5. In VB2005, ...
A: ADO has been given a kick in latest .net technology due to performance reasons. Time to change ...
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| vb.net 2005 | 10/28/2008 | Syed Rizwan Muhammad Rizvi |
Q: I had an application installed at user pc, but when i want to load data the speed become very slow ...
A: Have you deployed the release version of the software or the debug version? You can also download ...
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| DLL or batch file need for end user | 10/27/2008 | Syed Rizwan Muhammad Rizvi |
Q: I had an application installed at user pc, but when i want to load data the speed become very slow ...
A: if they both point to the same server what about the connectivity medium used i.e. bandwidth of the ...
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| DLL or batch file need for end user | 10/24/2008 | Syed Rizwan Muhammad Rizvi |
Q: I had an application installed at user pc, but when i want to load data the speed become very slow ...
A: there can be many reasons why the application is running slower at client side. what about hardware ...
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| Drop down list | 10/23/2008 | Syed Rizwan Muhammad Rizvi |
Q: Sir I want to validate drop down list boxes i.e. DateIn MonthIn YearIn (3 drop down list boxes ...
A: Look into http://msdn.microsoft.com/en-us/library/xcfzdy4x.aspx You can create two datetime objects ...
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| vb.net programming | 10/22/2008 | Syed Rizwan Muhammad Rizvi |
Q: am a student and i have to write the following programm.I have count all the words in textbox(which ...
A: you can an array of words by using: wordArray = txtSentence.Text.Split(" ") then loop through ...
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| Visual Studio & Excel VBA | 10/21/2008 | Syed Rizwan Muhammad Rizvi |
Q: I have an Excel workbook which is running a rota and annual leave schedule. There are about 6 ...
A: I dont know about the 15 clicks solutions as it doesn't account for the several hundred keypresses ...
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| picturebox | 10/20/2008 | Syed Rizwan Muhammad Rizvi |
Q: I have paste image in instance of picturebox of datagridview cell_click event and applied mouse_move ...
A: Let me understand the problem again, first of all you won't find databound even for desktop ...
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| System.ComponentModel.CancelEventArgs | 10/16/2008 | Syed Rizwan Muhammad Rizvi |
Q: please could u help me with this question. How can I write a very short base class in VB.net ...
A: Override the dispose method of the class and create an event called Disposing(cancel as ...
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| .Net Framework problem, please advise | 10/10/2008 | Syed Rizwan Muhammad Rizvi |
Q: I am not sure if this is at all within your field of expertise, if it is not then I appologize for ...
A: download and install from here: ...
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| vb.net setup | 10/10/2008 | Syed Rizwan Muhammad Rizvi |
Q: i creat vb.net setup 4 my programe & i connect it 2 MS Sql server i want to know how i add ...
A: There can be two ways for that: 1. After setup has finished copying files you call a "Custom Action" ...
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| list box issues | 10/8/2008 | Syed Rizwan Muhammad Rizvi |
Q: I am new to VB and working on a project for class. I have 3 list boxes, the first two have to deal ...
A: are the charges fixed or calculated? in either case you can use a DataTable to sore Location and ...
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| vb.net setup | 10/8/2008 | Syed Rizwan Muhammad Rizvi |
Q: i creat vb.net setup 4 my programe & i connect it 2 MS Sql server i want to know how i add ...
A: vb.net allows you to create settings through IDE during development this will automatically create a ...
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| listbox | 9/15/2008 | Syed Rizwan Muhammad Rizvi |
Q: sir, can you help.. can you give some sample codes how to display my data from a SQL database using ...
A: Not that I dont like you asking questions, but for the sake of saving your time, if you type your ...
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| Outlook Sent Items or Outbox | 9/3/2008 | Syed Rizwan Muhammad Rizvi |
Q: I have implemented the emailing of spreadsheets using a macro linked to a button in Excel 2003, ...
A: I know I could have answered this more accurately, but all in the name of learning and saving me a ...
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| Working with Datagridview | 8/11/2008 | Syed Rizwan Muhammad Rizvi |
Q: I am the learner of .net. I have a Datagridview which consist of columns ie, Quantity, Unit_Price & ...
A: dim tmpTotalAmount as double = 0 For each tmpRow as GridViewRow in GridView1.Rows tmpTotalAmount += ...
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| Remove duplicates in Access | 8/6/2008 | Syed Rizwan Muhammad Rizvi |
Q: I have created an application in vb.net which reads a textfile and loads the data into the access ...
A: For each row that you retrieve before inserting it into access you simply query access with the text ...
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| Working with MDI | 8/5/2008 | Syed Rizwan Muhammad Rizvi |
Q: I am working with vb.net 2008. I have created 3 form of which 1st form is MDI form & other forms are ...
A: change this: Private Sub btn_child_form1_Click(ByVal sender As System.Object, ByVal e As ...
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| How to make 15 days trial package s/w vb.net 2005 | 7/31/2008 | Syed Rizwan Muhammad Rizvi |
Q: May I please know how to make an installation which works for exactly 15 days and then ask to buy it ...
A: Clocks are manipulatable, but the important thing to notice is that you can certain checks placed to ...
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| writing to text file from datatable object in vb.net | 7/29/2008 | Syed Rizwan Muhammad Rizvi |
Q: As I tried to write the data to a text file through file handling from datatable object it is not ...
A: you might not see any data unless you actually close the file after writing. The easiest way of ...
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| Doubt on event firing | 7/29/2008 | Syed Rizwan Muhammad Rizvi |
Q: i have a button in my program and its purpose is to load an image in to an image object. If i am ...
A: There is a mechanism called Event Queuing which actually queues the event of an object unless the ...
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| how to insert a new data into MsSql through a text box in vb.net | 7/15/2008 | Syed Rizwan Muhammad Rizvi |
Q: i'm newbie, now try to insert a data from the text box key in by user and save it into the database. ...
A: try putting a break point on itemINfoPad.ExecuteNonQuery() and then goto immediate window and type: ...
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| VB 2005 : Gridview | 7/9/2008 | Syed Rizwan Muhammad Rizvi |
Q: I like to see a progress bar updating while gridview is geting data from the database. I have tried ...
A: When you bind data to GridView it executes a blocking call and doesnt not return any progress ...
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| Validation in user log in | 7/7/2008 | Syed Rizwan Muhammad Rizvi |
Q: Can you help me validate this code because even i tried to type the wrong password still it open my ...
A: Do Pline = ReadPassword.ReadLine() Uline = ReadUsername.ReadLine() ...
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| VSS 6.0d and VS 2005? | 7/2/2008 | Syed Rizwan Muhammad Rizvi |
Q: After using Visual Sourcesafe 6.0d with VB 6.0 for several years, I recently installed Visual Studio ...
A: I have been using VS2k5 for a long time as well with both VSS6 and VSS.net in either case it never ...
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| barcode scan in vb.net | 7/2/2008 | Syed Rizwan Muhammad Rizvi |
Q: how do i dyanamically display records in datagridview for user input and save records to database ...
A: You can do that on textbox change event. I think depending on a barcode configuration it can be ...
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| First In, First Out in Datagridview | 6/27/2008 | Syed Rizwan Muhammad Rizvi |
Q: I have a question in vb.net. I have written a program that could create 7 records in the ...
A: There are two ways: 1. If you want to keep the Rows indexing use ...
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| SelectNextControl Usage | 6/23/2008 | Syed Rizwan Muhammad Rizvi |
Q: In a followup to the person who wanted to use the Enter key to advance to the next control... The ...
A: Try this: Private Function GetFocusedControl(colControls as ControlsCollection) As Control ...
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| Captuing all events | 6/22/2008 | Syed Rizwan Muhammad Rizvi |
Q: Is it possible in VB.Net to capture any and all possible events without writing every single ...
A: Not as you are saying it would happen in Java, unless you are using windows API to receive any ...
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| Calling Stored Proceedure | 6/19/2008 | Syed Rizwan Muhammad Rizvi |
Q: I have a stored procedure that returns a number of records. I need to cycle through these records ...
A: The things in .Net are pretty similar to ADO in VB. System.Data.OleDB and other native Database ...
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| Write error to cmd prompt dialog | 6/19/2008 | Syed Rizwan Muhammad Rizvi |
Q: Basically, I'm starting my own cmd prompt through my program. I've modified the input/output, and ...
A: I have checked your code it seems to be working fine. I think you need a bit more info on ...
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| vb.net | 6/11/2008 | Syed Rizwan Muhammad Rizvi |
Q: how enter key will work as tab key in datagridview control in vb.net
A: you need to bind javascript to each text control in the datagridview to actually shift the focus to ...
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