Do A GUI Base Data-aware Application?

Nov 7, 2009

I would like to ask how to do a GUI base data binding? without righting any lines of code in terms of adding,editing, deleting or searching records from the database to your application.

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Making A .net Application DPI-Aware?

Jan 24, 2010

I have an application written in VB.net 2003, and I would like to make it 'dpi-aware', but I haven't the faintest idea how to even begin. I am an experienced coder, but this is throwing me completely.

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Add DPI-Aware Entry To A Manifest In Application?

Feb 27, 2012

How does one add the DPI-Aware entry to a manifest in a Visual Basic application?

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VS 2008 How To Make Serial Data Base That Application Can Connect To

Aug 26, 2009

Can anyone tell me how to make a serial data base that my application can connect to?

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Making Animations Aware Of Each Other (WPF)?

Jan 21, 2009

WPF question here, I'm using VB.NET as the code-behind so I figure I might get away with posting it here :P Just in case anyone has any ideas.I've got a StoryBoard that runs on MouseEnter and MouseLeave, basically all it does is scales the control up a bit to make it larger and moves it accross the screen slightly (on MouseEnter) and then on MouseLeave it just sets it back to how it was.

The problem is that the animation lasts for about 1.5 seconds, but if the user just passes their mouse over the control and then half way through the animation they move the mouse off the control then the second StoryBoard kicks in but starts with the control in its final position from the MouseEnter animation. Obviously this results in a "skipping" or "jumping" effect in the animation and is less than ideal.So I'm just wondering how you are supposed to make it so that if an animation is half way through and then another event is triggered so another animation starts then it kind of 'gracefully' hands over to the animation that is starting.

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Cluster Aware Windows Service?

Mar 5, 2012

I have a Sql Server 2008 R2 Failover cluster running an active and passive node talking to a shared disk.

I have developed a vb.net windows service which needs to run on each node under clustering conditions.

I need to understand what I need to do to the service to make it cluster aware.

There are a few heavy classes in the service which under failover conditions need to understand where they are in terms of what data is in them so that when the passive node kicks in and the service starts it picks up on node 2 where it left off on node 1.There is near little documentation on this subject I can find on the net and with companies becoming failover happy this needs to change.

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Insert Data From Data Base With Selected Datagridview Columns?

Feb 15, 2012

how can i insert data from data base with selected Datagridview columns i have insert combobox to Datagridview and it can load data from DB now i need insert data to another columns in Datagridview when i change combobox items?

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Save Data In Access Data Base Using Rows And Columns Value?

Feb 9, 2011

I am trying to read and save data into a access Database but using the rows and colunms valeu can

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Adding Data From Access Data Base To Comboboxes?

Apr 8, 2009

How would you add data source to your combobox from a combobox that is connected to the access atabase?they are both ın the same form of course and the software language ıs Visual Basic. I ve got two comboboxes that I need to connect with eachother combobox1 is showing the "itemsonsell" from the "table_items" table from my access database, the second one should show the "prices" value from "table_items" depending on which "itemsonsell" item is chosen on combobox1,I ve done the solution below,but it didnt seem to be working,it is showing all the "prices" that are under the "table_items" table's "prices" class.

[Code]....

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VS 2010 How To Get A Template And Store It In Data Base Without Using Data Set

Dec 12, 2011

i just want to know how to get a template and store it in a data base without using data set

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.net - Plugin Architecture - Make An MDI Parent Form Aware Of Children In DLLs

Jan 25, 2010

I'm experimenting with a plugin architecture for my company's internal business system. I have managed to read all .DLLs in a Plugin folder which implement a specific interface. What I am trying to figure out is the best method of communication between the "host" MDI parent application and forms that will be in the .DLLs which I intend to make MDI children.

Currently, I am returning just ToolStripMenuItem objects from the .DLLs to add to the MDI Parent. I've also tested that events wired in the .DLLs to the ToolStripMenuItems do propagate to the code in the .DLLs. I've also managed to return a Form object via the interface and open that form, as the Plugin folder is being "scanned".

However, I am not clear how I would make these forms MDI children. Also, any other forms living in the .DLLs will also have to be MDI children. I created a VS 2008 Addin project just to see what's going on, and it seems that the Addin accepts an Application object on which it adds to the ToolStripMenuItems and does other operations. The code to build the menu inside the .DLL. This is opposite of what I have done so far, where the MDI requests a ToolStripMenuItem from each .DLL and adds the returned object to its own menu.

Would designing my plugin architecture to accept an application object in the same manner the only way I could get forms to open as an MDI child? Am I asking for other, currently unknown to me, headaches by NOT passing in the application object to the .DLL?

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VS 2008 Base Application For Future Development?

Jan 19, 2010

I am at the stage of planning the application which will conect to a Ms SQl database, and process some data to Excel files.The problem is, that i would like to make a base pure application, without any functionality, and then add functionalities by adding some external files with code to program folder.I`not sure if what i just wrote is clear. To simplify:I would like to have an application which connects to a database, but let`s say when after 1 year, i will be in need of some more functionality, i woun`t have to change the code of whole application, but can just add a new file, and when I run the application there will be one more function to be chosen from the list.

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The Input Is Not A Valid Base-64 String As It Contains A Non-base 64 Character, More Than Two Padding Characters

Jun 3, 2011

I am getting following error when I am trying to use Convert.FromBase64String "The input is not a valid Base-64 string as it contains a non-base 64 character, more than two padding characters, or a non-white space character among the padding characters."

Dim payloadBytes = Convert.FromBase64String(payloadBase64)

Basically when my facebook registration form [URL]mphone field has a dash in it and encoded string is posted to other page and I am trying to decode it there which creates this error. Basically I am trying to extract data from Facebook Signed Request.

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Asp.net - HttpModule From Base Web Application Doesn't Load In Sub-project

Apr 7, 2011

VB.Net 2k5 Web Application The base application has a web.config file with an httpModules section:The sub-project compiles to the same bin folder as the base application, but I get this message:

Parser Error Message: Could not load file or assembly 'Castle.MonoRail.Framework' or one of its dependencies. The system cannot find the file specified. (c:inetpubwwwrootweb.config line 132)

Source Error:

Line 131: [<]httpModules[>]
Line 132: [<]add name="monorail"
type="Castle.MonoRail.Framework.EngineContextModule,
Castle.MonoRail.Framework"/[>] --- Error here

[code].....

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Cannot Connect To Data Base

Dec 19, 2009

I am using following code before calling my mainform. This code is used to have a Login window before the main application starts.[code]....

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Can Not Retrieve Data From Data Base Sql

Oct 10, 2011

I have properly configure the database connection. I wanted to get data from the database to 2 text boxes.

[code]...

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Cant Get Add Data To Data Base Or Delete Any

Aug 9, 2011

l cant get add data to my data base or delete any.l am using mysqlworkbench 5.3 CE , this is what l have done in vb.net. [code]

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Connecting To External Data Base?

Oct 23, 2011

I have changed my Data Base location to external now I am getting an error. I know way, I need to fix it but do not know where

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Creating A Table In A Data Base?

Mar 24, 2009

I'm creating a table with the CREATE statement and it is working fine, but I have to lopp thru one of the columns. I have a value on variable and I will have to create the column depending on the variable value. Here is my code. I need to loop thru the Rnd column renaming it like this

[code]....

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Javascripts Saving To Data Base

Jun 22, 2010

Code for saving javascripts info in data base whats the procedure. Sql server 2005 databasevb.net

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Record Connect With Data Base?

Nov 8, 2011

how to my record connect with data base

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Store Pdf File In Data Base?

Aug 8, 2011

how to store pdf file in data base using visual basic?

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Type Of Data Base Would Be Esiest To Do It?

Dec 29, 2011

Is anyone any good with Databases & VB if so could you give me your opinion on the diagram i have drew and my application.ive never used a database before but would like to encorprate one into my app - i have done a diagram - i would like to know if it is possible to do and what type of data base would be esiest to do it with.

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VS 2008 Connecting To SQL Data Base

Jun 16, 2011

I am trying to familiarise my self with connecting to SQL and manipulating data and I seem to have fallen at the first hurdle I am trying to programmtically connect to a database and fill a data grid with a dataset.

The problem seems to be with the data provider my code is:

Dim strConnection As String = "Data Source=GARY-LAPTOPSQLEXPRESS;Initial Catalog=OriginalFileLocations;Integrated Security=True;Provider=SQLOLEDB"
Dim cnnOriginalFileLo As OleDbConnection = New OleDbConnection

[Code]....

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VS 2008 Connecting To SQL Data Base?

Mar 27, 2011

I used to be able to program in VB6 and am now trying to learn .netI am trying to familiarise my self with connecting to SQL and manipulating data and I seem to have fallen at the first hurdleI am trying to programmtically connect to a database and fill a data grid with a dataset.

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VS 2010 Data Base SQL + Remember?

May 29, 2012

well my project is to do a BD with search and a popup or text box as remember cause i have "date" as field ... well i have done with success the DB and the search field but i dont know how to do th "remember + popup/textbox"

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Connect To Access 2007 Data Base?

Aug 9, 2011

I need to connect Access 2007 Data base using VB.net application. (This is an AddIn working underAutodesk Inventor 2012 64 Bit).When I use a ODBC DSN (under C:WindowsSysWow64) I need to compile the application with targetas x86. But Inventor 2012 64 bit needs target as x64 or Any CPU. So ODBC - DSN not working. When I tried OLEDB as "Provider=Microsoft.Jet.OLEDB.4.0; Data Source=database.mdb"It returns with an error Microsoft.Jet.OLEDB.4.0 not registered.

Provider=Microsoft.ACE.OLEDB.12.0; Data Source=c:database.accdb;Jet OLEDB:Database Password=password;"
This also gives the same error.

[code]....

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Connect With Ms.acess Data Base Table?

Jan 22, 2010

now i am doing final year project in vb.net and ms.access.but how i will connect vb.net with ms.acess data base table.

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Data Base Wizard Fail To Connect?

Jun 7, 2010

I'm just in the process of upgrading to the .net system and beginning my first database project.When i try usng the Database connection Wizard i get the following error "See attachment"The data base is a .mdb file. Seem to work fine in VB6

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DB/Reporting :: Data Base Boolen Check?

Apr 24, 2008

How does the booleen check for a database work?

I have:
If ds.Tables("JobNumbers").Rows(inc).Item(8) = "Yes" Then
rbYes.Checked = True

[code].....

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