Make A Table Attached In Vb
Apr 18, 2011How to i make a table like the one attached in vb
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Refresh Table Adapter When I Have A Child Table Attached With Parent Table?
Dec 21, 2011I have a data table whose one column is related to a column of another table. I have a listbox in a form which shows a column (which is sorted by another column value by ORDER clause) of the parent table and other columns are in textboxes. The child table is represented by a datagrid. When I add a new item in parent table and click save, the newly created item is listed at the bottom of the listbox violating my ORDER clause. When I wrote some codes to fill data again after updating, it shows an error message[code]...
View 3 RepliesSql Server - Attached DB Is Not Accessible To Make Connection?
Feb 10, 2012I created a DB using following code.
Dim conn As New SqlConnection("Server=.SQLExpress;Data Source=;Integrated Security=SSPI")
Dim cmd As New SqlCommand("", conn)
cmd.CommandText = "CREATE DATABASE MyDBTest22 ON ( FILENAME = 'D:dbTestATTTTTTT.mdf' ), ( FILENAME = 'D:dbTestATTTTTTT_log.ldf' ) FOR ATTACH"
[code]....
It ran without any error but when I opened SSMS, I could not see my file attached to the server. Also, I tried to make a connection, but it says file does not exist but when I tried to re-run the above code, it says File already exists.Something wrong with my way of doing it? I want to see it attached with the instance of my SQL Server Express 2005, using SSMS.
VS 2010 : Make The Combobox Get Data From One Table And Input It To Another Table?
Jul 7, 2011I have 1 access database with 3 tables How do I make the combobox get data from one table and input it to another table?ex.I have a table with all my Carriers and another table with jobs that are assigned to Carriers?
View 3 RepliesHow To Get Name Of Table-to-be-made By A Table Make Query
Sep 17, 2010I am trying to automate an access table make query through vb.net.It works fine the first time, but the second time it fails because the table already exists.Of course i can delete the table through code by it's name, but i want to let my .net-application find out wich table must be deleted. Or maybe there is a solution that doesn't fail with the error "table exists" without first deleting it.[code]
View 1 RepliesData Loss In Attached .sdf Db?
Apr 28, 2009I m using vs2008 with vb and sqlserver. I just attached a .sdf database file to my project. There is a form to insert data in products table and a dgv to show that data. Everything is working fine, i inserted the data and dgv is also showing the data. But when i tried to see that data from server explorer, thr is no data, table is blank. Then again when i run my project thr is no data in DGV also. So problem is that when i entered the data and retrieve back the data in dgv,evrythng is fine,but when i tried to see my data from server explorer, data is lost. Why data is not comtted to my .sdf ?
View 4 RepliesDetermine If An Event Has Been Attached To Yet?
Jun 18, 2009I have two objects - one that contains some code with will fire an event, and one that contains the handler for that event. I can't "AddHandler" in the Load of the first object,because an instance of the second object doesn't exist yet. When I raise my event, I want to check to see if a copy of object2 has been instantiated (easy to do), and if a handler has been attached to the event yet (not sure how to do this).I'm also open to another recommendation about how to do this instead. If I do my AddHandler in Object1.Load, and Object2 doesn't exist yet, then it will never handle my event, even if I create it later.Right now, in the code that fires the event, I've just resorted to doing a RemoveHandler and then an AddHandler every single time the event is raised, and then I know I'll attach when the object finally exists, but I know this is a crappy method.
View 3 RepliesDownload Attached Files From Gmail ?
Jan 10, 2011
How can I, download attached files from unread received mail , by VB code.
Achieve The Look Of The Attached Image Using String?
Jun 16, 2009I am trying to achieve the look of the attached image using string.Format and PadLeft/PadRight but I have no success with it, anyone who could offer some help?
EDIT:The font I used is not mono-spaced and I am not inclined to use a mono-spaced font for this.
C# - Send And Read SMS From Mobile Attached To PC?
Nov 20, 2010I am building a Windows Desktop software that will respond to SMS request and sending a SMS as reply automatically.
The software is ready and working just fine but it works only and only with Nokia Mobiles and the prerequisite is that Nokia's PC Suit has to be installed first before my app can work.
But now my customer wants to change his mobile so he wants me to change programming so that it works with any mobile.
Change The .txt Extension Of The Attached File To .rar?
Apr 22, 2010change the .txt extension of the attached file to .rar 123.txt (595.23K)Number of downloads: 79 Its the whole Project file including a video in to illustrate the weird error! Since is almost impossible to describe the error! For all of you who will try to open the project using visual studio be sure to Import the files in the rar for model model file.txt and catalogue file.txt for catalogue
'Marios Solomou
Imports System.IO
Public Class DAC
[Code].....
Checking How Many Delegates Are Attached To An Event
Jan 30, 2010is there a way to check how many delegates are attached to an event, let's saymybutton.Click has 10 handlers, 5 by using the Handles keyword and another 5 added by using the AddHandler method (well this is not the point, then point is that i do not know how many handlers there will be). and i would want to create another button that had all 10 handlers of mybutton.Click attached to its Click event as well.
View 6 RepliesGet Object Text From Sub That Is Attached Via AddHandler?
Dec 19, 2010I read from a text file to see what I need to add to my MenuStrip. Each line in the text file is a new item. When I read I add the new item's OnClick event using AddHandler to get its text when it's clicked. Here are my two subs[code]....
View 6 RepliesGet The Names Of The USB Devices Attached To A Computer?
Jun 9, 2012I am trying to get the names of the USB devices attached to a computer. I saw system.management would do what I need, but. It says its not defined and I cannot find system.management as a refrence.
I am building in VB2008. Can some one point me in the right direction?
How To Design Like This Attached Form In VB 2010
Apr 14, 2011Could anyone help me to find the template design for the above form ? or any toturial Video that teach step by step on how to develop such the above form please ? (Visual Basic 2010)
View 6 RepliesUnlock A File (Check For Attached Dll)?
May 2, 2010I know how to display attached modules but how do i check if a file is locked by a dll.
View 1 RepliesVS 2010 Get Number Of DLL's Attached To Process
Jan 30, 2011im trying to get the number of dll's attached to a process. i been searching for an hour but i have had no luck. why its cause im trying to make a anti hack program for my friends game.
View 5 RepliesConnect To An Attached Mdf (SQL Express Local) File?
Apr 7, 2012I am trying to connect to an attached mdf (SQL Express local) file, where i want to delete all the stored procedures. When i execute my code at executenonquery command i get the error "There is already an open DataReader associated with this Command which must be closed first.".
[Code]...
Check Whether A Linq-to-SQL Object Is Already Attached To A DataContext?
Jun 27, 2011I have an object that may have been inflated via a plain old DataContext, or may just have been new-ed up with just its .ID property set. There's no way to know for sure. I'm looking to rehydrate the entire object from whatever is in the database. If the object was new-ed up, I can call .Attach() on the table object and refresh from the Data Context with no trouble. But, if the object was already inflated from the DataContext I get the error: "Cannot attach an entity that already exists.". There's no timestamp field or anything like that - just an integer primary key being used to control the rehydration. I'd like to know if there's a way to conditionally attach. Here's the code - it works the way I want it to, but this seems a hackish way to go about it:
' myDC is a shared instance of a vanilla DataContext...
' myObj is an instance of a linqed-up `SomeLinqObject`
Dim tbl = myDC.GetTable(Of SomeLinqObject)()
[Code[,,,,,
Context Menu Attached To Systray Icon
Nov 12, 2009in vb6 I wrote a program that had a context menu attached to the systray icon, and using an array I was able to create a group of menu items that if you clicked on one of them it became checked but unchecked the rest of the items, I can't seem to find a way of doing this in vb2008,
View 3 RepliesCreating Form That Allow To Get Info From Attached Database?
Feb 5, 2011I'm really new to any form of VB programming and I am trying to create a form which will allow me to take information from an attached database holding information on:
class names (i.e. Year6 Dragons)
Students names (i.e. Sarah Jessica Parker)
I want the design to look very similar to the form used in MS Access for the query wizard, which will allow me to choose a class and then specific students.
Deploy A New Windows Application With A Database Attached To It?
Sep 30, 2011I have develop a wiindows application and it's done in MS Visual Studio 2008 using the VB language and it connect to a 2005 sql database. now i want to deploy my application and want it to be directly attached to my database so that when someone installs it, it comes directly with the database attached to it.
View 1 RepliesDeploy Windows Application With Attached .sdf Db Files?
Apr 29, 2009I am working on vs2008+vb+sqlserver compact edition project which hav a attached .sdf database. Now i want to deploy my project to clients machine. I dont want to embbed sqlserver ce with my setup and also on clients machine. Now i m not getting idea, how to add sqlserver ce dll files with my application to deploy on client side and also i don't hav any experience of deployment. I m using a third party code security tool to prevent my codes and which also provides licencing facilities. So, How could i manage all these stuffs for successfull application deployment?
View 8 RepliesDifficulties Serializing Classes With Attached Events
Jan 27, 2010Surprised this question has not been asked yet here, but here goes: Serialization in VB.NET is a bit of a pain. If you use the standard Serializable() attribute, and attempt to serialize a class that has events which are attached to handlers, it will attempt to serialize the handlers as well. Coming from a C# background I am not used to dealing with this problem, and the best solution I can find is using a class off of CodeProject.
[Code]...
Get The Output Of A CMD Command Attached To A RichTextBox Control
Jan 9, 2010I am trying to get the output of a CMD command attached to a RichTextBox control. For this sample, I am using the PING command. It works but unfortunately not the way I want it to. Instead of 'appearing' in my RichTextBox line by line, it waits until the entire process is completed and then it attachs it to my RTB.
[Code]...
Get The Scanner Info (modal Name, Port, Etc.) Attached With PC?
Feb 27, 2012I have a vb.net 2010 application and I would like to get the scanner info (modal name, port, etc.) attached with my PC. I use windows xp SP 3 in my machine and Cannon scanner is attached with my machine.
View 1 RepliesModule Code Not Working When Attached To Button?
May 13, 2009I have a Excel - VBA problem that I can't seeem to get around. I have written some code to search through excel sheets and return the values it finds. The code is written in a module, and when I run it by clicking the play button at the top of the VB editor it works perfectly.
However I have noticed that I need to link it to a button (on_Click) in sheet1, I have tried copying the code into the button sub, it throws up an error: "Method 'Range' of Object '_Worksheet' Failed" When it gets to the 'UpCount' line. This piece of code steps across a worksheet and when a "y" is found it copies the values form a cell at the top of the worksheet (which uses the upcount formula as the cell to be copied changes), and then it also copies some values to the right of the cell containing the "y" value.This code all worked fine when it was ran from the module2 window using the play button a tthe top of the VB editor page, it is just now it is attached to the commandbutton I am experiancing problems!
Sorry I use ActiveCell as I don't really know how to use anything else! And being new at the coding game it helps me to 'see' what is going on..
Pasted The Code For The Button To Which The Open FD Box Is Attached?
Jul 13, 2009I'm having a slight issue with some code at the moment and can't seem to solve the problem, I've pasted the code for the button to which the open FD box is attached below:Private Sub Button1_Click(ByVal sender As System Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]...
Sending Sms In .net Using AT Commands Error.Codes Attached?
Jun 10, 2009i need help on that. My app is able to debug and execute successfully. But the problem is after i click on the send button, a msg box shows message successfully sent.However the recipient did not receive the msg at all.This is the code below:
[Code]...
Voice Prompt Attached To A Textbox On A Form?
Jul 1, 2011Is it possible to have a voice prompt attached to a textbox on a form so when you tab into the form the user hears "Customer name" or "Amount" or whatever?
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