I am getting this error when trying to connect to the database which comes with Sage Line 50. It doesn't matter what table i try to look at i get this error when i try to create a datagridview. The near 'COMPANY' bit is the name of the table not one of its fields. Is this going to be something wrong with the SAGE ODBC (wouldn't surprise me) or does something need changing?
View 10 RepliesMy coding, I got error: Error Handles clause requires a WithEvents variable defined in the containing type or one of its base types.
For information i am using visual studio 2005. Here i highlight my probleam with in my coding
Public Class Admin
Private Sub TextBox6_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs)
End Sub
[CODE]...
why Im getting "Syntax error in FROM clause" ERROR when Im connecting DATAGRID with ACCESS97 database QUERY file. Im using VB6 as fore-end.
View 3 RepliesI am brand new to programming I'm trying to finish my last programing assignment for the semester and have hit a wall. I'm suppose to create a database that list a countries name, that countries currency type, and the conversion rate from 1 USD to a selected currency type.I'm using VB 2010 the connection method I'm using is Microsoft Access Database File (OLE DB)
here is my code i have high lighted the part of code in red that is giving me the problem and entered my question in green text at the point i keep getting the error. Private Sub btnConvert_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnConvert.Click
[Code]...
End Sub
I have the following NHibernate Linq query:
From eachLine In myNhSession(Of SamplePoco)()
Where eachLine.SampleIntField = 1234
The property SamplePoco.SampleIntField is type Nullable(Of Int32)
When I run the query, I get the following exception:
System.InvalidCastException: Unable to cast object of type 'NHibernate.Hql.Ast.HqlCoalesce' to type 'NHibernate.Hql.Ast.HqlBooleanExpression'
If I change the property type to Int32, it works. It seems that Nullable types are automatically converted into a coalesce expression by the Linq compiler.
Debugging the NHibernate, I just found out that this Where clause was converted into: {where ((eachLine.SampleIntField == 1234) ?? False)}. As I can understand, the whole condition comparison was translated to be coalesced instead of just the Nullable property.
If I put this way eachLine.SampleIntField.Equals(1234) it doesn't work as well ('Equals not implemented' exception)
If I change the query to the following code, it works:
From eachLine In myNhSession(Of SamplePoco)()
Where {1234}.Contains(eachLine.SampleIntField)
Another code that works as well (coalescing the field properly as I was expecting by the first query):
From eachLine In myNhSession(Of SamplePoco)()
Where If(eachLine.SampleIntField,0) = 1234
I built a prototype system with some database queries. Since it was just a prototype and I was very new to databases, I just used a direct string. This is the string I used and it works fine:
command = New OleDbCommand("SELECT * FROM " + prefix + "CanonicForms WHERE Type=1 AND Canonic_Form='" + item + "'", dictionary_connection)
Now, in putting it in a real system, I wanted to use the more secure parametized method, so after some googling I came up with this:
command = New OleDbCommand("SELECT * FROM @prefix WHERE Type=1 AND Canonic_Form=@form", dictionary_connection)
command.Parameters.AddWithValue("@prefix", prefix + "CanonicForms")
command.Parameters.AddWithValue("@form", item)
But all I get is an error for an incomplete query clause. What have I done differently between the two?
i put the code into button
Dim connect As New OleDbConnection(conString)
connect.Open()
Dim dsql As String
[Code]....
but when i click the button it gives me an error
the error is "Syntax Error in FROM clause"
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Click, Open.Click,Name.Click
SelectVid.ShowDialog()
End Sub
[code]....
I keep getting this error:
Error1'.' expected.
Error2Handles clause requires a WithEvents variable defined in the containing type or one of its base types.
Error 2 is also error 3
I am auto generating data grid and I am using check box in Data grid View,Now i am invoking check box state changed event but it produces the following error Handles clause requires a With Events variable defined in the containing type or one of its base types.
Here the code
Private Sub PRNT_CheckedChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles PRNT.CheckedChanged
Some Stuff.
End Sub
I am in the processing of moving an app from VB to C# but some of the classes I will just be moving to VB dlls to access from the main C# app. In doing this I am trying to get the VB dlls to utilize the main C# class lib. In this C# lib I have an abstract clase called base process, it sets up a background worker and handles all the progress tracking, errors, and even reports an ETA. To use this in a derived class in C# you would just do this...
public class SomeLongProcess : Common.Multithreading.BaseProcess
{
public void start()
[code]....
The problem is that if I do the equivelant in VB I get an error "Handles clause requires a WithEvents variable defined in the containing type of one of its base types". Well I can't do a WithEvents in the base class because it is C# so..
i am getting errors on last two event handlers. what did i do wrong?
Error - Handles clause requires a WithEvents variable defined in the containing type or one of its base types.D:Shipping ApplicationShipping ApplicationForm1.vb75136Shipping Application
Error - 'PrintDocument1' is not declared. It may be inaccessible due to its protection level.D:Shipping ApplicationShipping ApplicationForm1.vb1119Shipping Application
[code]....
Just upgraded a VS 2005 ASP.NET 2.0 website to VS 2008 ASP.NET 3.5. There was an error on the Sub Button_Click. It seemed to be a minor error, the website and the button worked just fine, as usual. What does the error mean?
Protected Sub btnDEreports_Click(ByVal
sender As
[code]...
Error 20 Handles clause requires a WithEvents variable defined in the containing type or one of its base types.
When I attempt to run a program I just finished coding I get the following message: "Error 1 Handles clause requires a WithEvents variable defined in the containing type or one of its base types." Looked it up online and still does not make sense to me. If I need to paste code or anything else let me know and I will do so ASAP.
View 8 Repliesi'm having a "Syntax error in FROM clause" error. Here is my code.
Dim strSQL As String =
"Select * fromTrim(cboID.Text)
[code]....
Since a month, i'm working for a big company in France. They asked me to make a application manage their plannings. I devellopped something not so bad using their existant Access database and VB.net.The problem is that in a few months, the application will maybe be used by 70 workers while today only 10 use it.So i did a lot of researches, and i read that Access could not support more that 20 connection in the same time.Firts, is that true ? What do I risk with an Access database for 70 workers ?And then, what do you think of MySQL in my case ? The application won't be connect on internet, only on intranet. I took a very long time to connect my application to MySQL, but now i don't know how to connect the application in intranet.In fact i'm a bit lost with the choice of my SGDB.
View 5 RepliesI currently have an internal system that I need to link up to an API offered by a company. I am not looking for hand-holding on this, I really need to understand where and how to get started really.
Here is the developer resource for the API I am looking to work with:[URL]..Further, my systems are currently in ASP/ASP.NET & SQL, and I'm familiar with VB so I would rather stay that direction instead of C#.
My app works perfectly until I run it on my companies network, as soon as it begins to download files the application closes and nothing happens.
I Know my company is using a .pac file defined in IE settings. I have tried a number of methods trying to make this work but still nothing.[code]...
How do I change the company name of my project?
View 2 RepliesI want to develop a company security software, i wanted to ask if vb.net is web based software. and some tips of how I can start.
View 1 RepliesI was wondering how I can set a file's properties? I'm talking about the fields, author, company etc. I found a way of doing it through Word's builtin properties. But it's a little buggy. So I was wondering if it's possible to do that in other ways?I have this code that works for all Word document files except *.doc format it seems.This is the code I have so far, one text box and one button. The button runs findDocLoop()[code]I know it can probably be done better, but I'm kinda in a hurry. I just noticed when I set a break point right after the code sets the value of the property. I set Word to be open, got in there and checked the property value. And it was actually set!. But after the save phaze, it seems to be lost. Or "reset" to some Office defaults.
View 1 Repliesi had finish my vb.net project. But i dun know how to upload in server company .
View 1 RepliesOkay, so, for school i have a project i need to completely program by the end of next semester. My graduation project. And it needs to be a full-blown piece of software that would be theoreticly usable for a person or company.assignment was simple:make an application, usable by a person or company, that uses databases and VB.NET
so i started brainstorming and i came up with the following:a client-server application where the server runs on the company's mainframe and it's employees (seeing as it would be an IT company or another company that would use a lot of computer files) can upload to, and download files from, where each file would have a description and additional information (extension, date,emplyees would also be able to exchange private messages so that collegues of the uploader can be notifies that the file they would need is uploaded.
in addition to that there would be an administrator (or multiple) that can overview all PM's (make sure there's no abuse of the system) and administrate the files (delete/edit/...)So really, i have no idea where to begin building this application, so i would think that if i get the interface done, i atleast have an overview of what and how i would need to code.
note: wow now i think about it this seriously sounds more like a website than an application... but still it sounds like a good idea to me and has to be done or else i would not graduate
I'm creating setup using VS2008 and I can able to create. The problem is the setup location is always c:program filesdefault company name.
I can rename that while installing. but, how can I change default company name while creating setup.
I am new bee in Visual basic and coding stuff. I am planning to create a knowledge base for my company. Can someone suggest me how to proceed. I have some ideas of creating it but really don't know how to move on.I already have some word files and pdf files where I have some troubleshooting steps and solutions, so i would like to create a search engine which searches the exact word file or a pdf file to show the result.
To make it simple just like google search engine. If I type something like "How to configure a network printer?" I should get the result of the word document or pdf file which has printer configuration steps.
I had developed a vb.net windows forms application for my company. It is working fine in our company. The database of that application is maintained in a separate server. I had direct connection to that database through sql connection in my application.Now one of our colleague wants that application to be installed in his laptop so that he can work on it when he is at home. How will I do that? The application will get installed but the problem is that the data won't get saved (as he won't be connected
View 2 RepliesI have a table adapter for a fairly sizable piece of data. Now with this data I would like to give the user the ability to change the company name and have this reflected in the form on the drop down list of all of the companies once they have clicked submit. However, in order to do so I currently "Fill" the entire table adapter again to achieve this.Is there any way which I could just re-fill the company column from the database in the same tablea dapter.Here is my code for the sub:
Dim NewName As String = txtNewName.Text
Dim OldName As String = txtOldName.Text
Dim FieldName As String = Me.Text[code]...
I have made one application for needs of my company.It is published on company's server and it is possible to use the APP only in company because access db is on local server as well.Now I have small update and when users want to update APP they get this error.
View 4 RepliesVB2005. In my application I am required to go to a website, collect info, and then display both the webpage and the info collected. For this I am using the System.Windows.Forms.WebBrowser component and have it working faily well. The only thing now is that in order to get to external websites the company requires us to login to the firewall proxy server. For example when I visit [URL] a login box pops-up for our firewall server [URL] and I sign in with ID 9999 and password "pass". I am trying to programatically do this with the WebBrowser by using the credentails but have not found any relevant examples. Is this possible with the System.Windows.Forms.WebBrowser component?
View 2 RepliesI am creating a windows application for my company. in the master file i will enter the number of items we are getting from the customer. and in the next page i have to enter the details of each item. For that i have created a datagrid which has one autogenerate number field and the remaining fields must be editable. So that when i enter all the values in the datagrid, it has to go and save in the data base.
View 2 RepliesI am populating text boxes when a user selects a company name from the cbo box. When I make the first selection everything looks good, but when i make another selection the text boxes do not clear and repopulate with the new values. Here is the code in the selected index change event.
[Code]...