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  1. Re: Nedd help on Access DB open problem in VS2005

    I did not use the ClickOnce to Deploy but rather using "Build a Solution" to build"My_Appl" with a Configuration which produces following 2 files in the "Release" folder of "My_Appl" solution folder....
  2. Nedd help on Access DB open problem in VS2005

    I developed a VB appl using VS2005 and deployed it. My DB_Connection_Detail = "Jet OLEDB:Database Password=xxx;Data Source=" & System.Environment.CurrentDirectory & "\My...
  3. How can I quickly load 1 column of data from MDB into datatable

    I have this application in production. When the user click on a specific window (e.g. Auto), my design will load ALL auto summary info (approx 20 fields) from the MS Access datatable into my...
  4. Please help on SQL statement to select FIRST, NEXT, PREVIOUS and LAST Record

    I deployed by first VB.Net appl using MS Access as the backend. My design of this appl is to load ALL related data into the corresponding datatables (usually 2-5 and 2 of them are primary data)...
  5. How to detect a DELETED record in the datatable

    After loading the records into my datatable, the users will begin browsing and sometimes delete unwanted record. Once it is deleted, can someone please tell me how can I find out the record in the...
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    How to check # of rows returned

    I have the following the following instruction fill a dataset "myDS" from a table.
    ADO_Adapter.Fill(myDS, "MyTableName")

    Can someone plz tell me how can I find out how many rows of data...
  7. No data returned from query to show on Crystal Report

    I have the following codes to retrieve data from my MS Access db. Can someone please tell me why there is not data returned to show on my Crystal report ?
    PS: I have a lot of data in both...
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    Unable to install Crystal Report Merge Module, Please help

    I have the same deployment problem with Crystal Report after deploying my appl to run another PC. I also recived the following msg:

    System.IO.FileNotFoundException: Could not load file or...
  9. Need help to retrieve data from 2 tables into Crystal Report

    The following sub works well with single table data. Within each Work Order, there is a primary key links to detail items of each work order and the items are stored in separate table named...
  10. Re: Unknow error when run Crystal Report in WinXP Chines

    No. I do not force it to run in any culture at all. Should I force it ?

    I'd like it to have the capability automatically run in both English and Chinese WinXP. If I force it, I may loose this...
  11. Unknow error when run Crystal Report in WinXP Chines

    I have this VB.net appl written in VS 2005 on an English version of Win XP. I lately added Crystal Reporting feature to print simply reports from data tables Everything works fine on the English...
  12. How to bring one of control to foreground within a tabcontrol

    I have a 3 tabs within a tabcontrol. In the initial requirement phase, our users requested us to always show the "Country" tab and show other 2 tabs (Province and City) them when selected. In...
  13. Need help on my SQL statement with date criteria

    I've this appl using VB.Net 2005 as front-end and MS Access as my DB. I have a table with a date field defined using the date format as "short date'. When look at it under MS Access, the data shows...
  14. What to do to remove VS tmp files left behind ?

    I don't remember what settings that I changed. In the last couple of days, I began to notice that after working on my VB.net modules in my VS 2003. I found a bunch of tmp files left in my folders...
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    Re: Why it can't open my file ?

    Yes. I checked the path twice and it is correct. I even tried to remove the ".". The the path becomes C:\WinXPNM.txt I still have the same problem.

    Can someone see where is my problem ?
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    Why it can't open my file ?

    I have the following code trying to open a text file but get an error code 5 - Invalid procedure call. If I move the file away from c:\ I have a correct error code 53 - File not found.

    I place...
  17. Re: How to add current time to a DateTimePicker value

    I figureed out how to do it bow. I suimpy add Now.TimeOfDay to it. It works.
  18. How to add current time to a DateTimePicker value ?

    I'm using the Date Time Picker to allow the user to select a date. Once it is selected, I simplet have the following statement to get the date.

    Dim Selected_Date as Date

    Selected_Date =...
  19. How can I execution a function everytime a form is opened

    I use the Form Load event to initialize the form. However, I understand that the Form Load event only "Occurs before a form is displayed for the FIRST time. " If the close the form and then reopen...
  20. Re: Attach icon file to appl & place Myapp on desktop when using ClickOnce

    Thanks for helping me on this ClickOnce.

    I finally able to deploy my appl using ClickOnce. Ince installed, it can be found in

    Start -> All Programs -> MyApp_Folder -> MyApp.exe

    MyApp.exe is...
  21. How to include MS Access file when using ClickOnce

    I posted this before. I finally did some more reading on the use of ClickOnce and then retry to publish my appl by following the ClickOnce procedure. After publishing the project, when I click...
  22. Need help to fix - Could not find file my Access MDB when publish

    I have this VS 2005 appl using VB. I followed the MSDN deployment to build my application which includes a MS Access mdb file. I then select "Publish MyProject" to prepare the project for CD...
  23. Where ti disable/intercept the Close Window (X) control ?

    In the property windows of the form, there is a "Window Style" allowing me to turn "ControlBox" for Minimize, Maximize and Close controls as well as individual "MaximizeBox" and "MinimizeBox" to True...
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    Re: How to programmetically set tooltip

    Thanks. It works once I applied the "SetToolTip" method. :wave:
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    How to programmetically set tooltip

    My application is language dependent. The language is swtiched by selecting a language of preference prior to loggin on the application. I then initialize the form's labels with appropriate...
  26. Where "Out of Range" on Datagrideview SelectedColumns ?

    Did some research and found out how to programmetically sort the DGV. Setup 2 radio buttons to test it out with the following code, when I ran, I got an err msg pointing at "SelectedColumns(1)"

    ...
  27. How to insert a new row to the top of the DataGridView

    I have a datagridview to store a list of inventory transactions. I listed them in descending order by having the latest entered transaction to be shown on the top. When entering data, I have a few...
  28. Will frequent Create and Dispose of datatable result in slow performance

    I'm resonably new to vb.net programming. It is not a complex program. there are 8 forms and 9 datatabes in the MS Access mdb file. I did not bind the datatable to the form but rather using but...
  29. Re: What Name Space need to use "Screen" to get screen witdh

    Thx. It works
  30. What Name Space need to use "Screen" to get screen witdh

    I found the following codes to centre my form on screen. However, when I tried to use it. got error message that "Screen" is not a member of any of the followings that I tried.

    Imports System...
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    Re: Copy file from one folder to another

    Thanks for both your help
  32. Replies
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    Re: Copy file from one folder to another

    Thanks.

    I just pasted the code in my VB.net program with "Imports System.IO.File" and have the following error:

    Name "File" not declared.

    What name space do I need to include ?
  33. Replies
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    Copy file from one folder to another

    Inv VB.net, Can someone please tell me how can programmatically to copy a file onto another folder under different name.

    I plan to create a Button calls "Backup". This event will basically
    1 -...
  34. How to attach a Crystal Report to a button for printing

    This is my first time to use Crystal Report in VB.Net in VS 2005. I used the Crystal Report component and generate a Crystal Report to print data from a data table.

    Can someone please tell me how...
  35. How to center a form for printing using PrintForm

    I installed the PrintForm Componenet 1.0 and use the following statement to print the form. However, it starts the printing of the form from the top left corner which resulting in leaving the right...
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    DataGridView Heading Style

    Header Color Setting
    I have the following codes to trying to set the background and the font color of the column header in the DataGridView. It DOES NOT work. Can someone please tell me where is...
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    Re: Where to go to enable the "Release" mode

    Hi Jmcilhinney

    I'm sorry of not specifiying the version. You are correct. I'm using a full version of VS 2005. I did it once a few months back. I remembered clicking the "Publish...
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    Where to go to enable the "Release" mode

    Hi I'm ready to deploy my project to the user for testing by cutting a CD to allow the user to install it from the CD I'm about to cut.

    At present, I have the project in Debug mode. ...
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    How to prevent sorting in datagriview

    I have a datagridview named "dgvStudents" and DO NOT want user to click the heading to sort it.

    I found the following code but don't know how to incorporate in my code. Can someone please help ?
    ...
  40. How can I improve the quality of form printing ?

    I finally have my laster printer returns to me for print test. As I used the following CaptureScreen() to capture the form on the screen and then print it on my laser printer. Unfortunately, the...
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