Generic Failure (WMI) While Installing A New Printer?

May 10, 2010

I'm getting a generic failure on line 24 (objPrinter.Put_).

The port creates properly and I have the driver on the target computer.

I have admin rights on the target computer.

Set WSHNetwork = WScript.CreateObject("WScript.Network")
set shell = WScript.CreateObject( "WScript.Shell" )
Set objWMIService = GetObject("winmgmts:\<<SERVERNAME>>

[Code].....

View 1 Replies


ADVERTISEMENT

Generic Failure With System.Management.ManagementObjectSearcher?

Apr 3, 2011

I have some software that does the following code to try to loop through the software (MSI's) that are installed on a machine. Originally it was passing in a package name as a parameter, but I've simplified my code to make it easier to follow. It was working before, I can't figure out why it's not now. Here's an example snippet with a package that doesn't exist:

Dim
sProdQrySql As
String

[code].....

View 3 Replies

How To Publish A Program Which On Installing On A Computer Asks For The Drive For Installing?

Sep 9, 2009

I created a program and published it using the wizard through the "Property" in menu.

When I used the Published program to Install it in my same computer it got installed in "StartMenu".

I didn't get the option to select the Drive for Installing it like what we get when installing other program.

how to make that option to appear on installing the program?

View 8 Replies

Is There A Concept Of "Generic Structure" Similar To Generic Collections, Generic Classes

Dec 16, 2009

We have migrated our Vb6 application to VB.NET using a third party tool. Now we are in a process of Refactoring and introducing object oriented concepts in the application.

In VB6, we were using structures in many places. As a part of introducing object oriented programming,

1. is it a good idea of changing all Structures to Classes? or Is there a concept of "Generic Structure" similar to Generic collections, Generic classes?

2. Can some one guide me any source containing guide lines or best practices for applications that are migrated to VB.NET from VB6 and implementing object oriented programmaing.

View 3 Replies

Print An Array WebBrowser Each Time To A Different Printer Without Changing The Default Printer

Feb 24, 2009

I want to print an array WebBrowser each time to a different printer without changing the default Printer (not to use the SetDefaultPrinter function) I tried to work with the PrintDocument object(he have the Print function and also i can choose a printer name) but I cant attach the

[Code]...

View 1 Replies

Print Word Document In Dot Matrix Printer With Printer Default Font?

Apr 21, 2010

i m using this this coding to copy and print the word document

System.IO.File.Copy(Application.StartupPath &"PrintT.doc", Application.StartupPath & "PrintT1.doc", True)

Dim line1 As String

Dim line2 As String

line1 = "Line1 Replace"

line2 = "Line2 Replace"

[Code]...

now i need to print the Word Document with Printer Default Font(Draft 17.5 CPI) in Dot Matricx Printer

View 2 Replies

Print Directly To The Printer : Change Printer Font Size?

Jul 2, 2010

For my current application development I need direct printing technique,For the purpose I refer Microsoft Support page Titled"How to send raw data to a printer using VB.Net "The code snippnet specified is perfect for my application.Refers link [URL]But I need something more like Setting the Printer font to Condensed.By default my printer use the font 10cpi ,by using this font size I limited to print only 80char on A4 sheet,but I have more than 80 char on line so I prefer Condensed font size.

View 2 Replies

VS 2008 : Get Network Computer's Printer List And Printer Info?

Dec 7, 2009

get a list of printer's (name,port,model) from a computer over the network. I know how to list my own, but it's from querying the Win32_printer object on my machine, I need to be able to do something similar on a remote machine.

View 4 Replies

Check Printer Status On A Win98 Shared Printer?

Sep 3, 2009

I'm trying to check the printer status of a shared printer on a Win98 platform pc and need some samples to get started.

View 3 Replies

.net - Can A Generic Version Of A Derived Class Override A Base Method Using The Generic Type

Apr 13, 2012

Consider:

Public MustInherit Class Column
Public ReadOnly Property ReturnSomethingUseful() As Object
Get
'return something useful

[code]....

But this gives the following error:

Public Overrides Function ParseValue(sValue As String) As Boolean'
cannot override 'Public Overridable Function ParseValue(sValue As String) As Object'
because they differ by their return types.

I accept that you can't do this, but I'd like to be able to preserve the semantics of what I'm. trying to do, which is to have an untyped version that deals with Object, but a typed version in derived classes that knows about the specific type T.

View 2 Replies

Get Printer DEVMODE Or HDC With Correct Printer Settings

Feb 22, 2011

I have printer vendor provided SDK implementing that i can get printer DEVMODE or HDC with correct printer settings.

My questions is:

I am already using printDocument to print the image (System.Drawing.Bitmap). How can send use this HDC or DEVMOD with printDocument.

I already tried using the "PrintDocument.SetDevMode". it seems not be working.

View 3 Replies

Printer Stuff - Detect If My Printer Is Busy ?

Mar 18, 2011

1. Detect if my printer is busy, because my code tells the printer to print more pages that it can cope with, so I need to delay the command for 'Print the next page' until the printer has finished printing the previous one.

2. Shift the output to my printer so that it gets printed in it's entirety on the paper, instead of seemingly being anchored to some nebulous point on the A4 page. It starts printing at X = 29mm from the left edge, and Y is 28mm from the top, and stops at X = 22mm from the right edge and Y stops at 22mm from the bottom edge, leaving (aprox) 50mm of X and 50mm of Y unprinted.

3. Get useful information on Bounds, which I'm fairly certain is what I need to control where my printing should start and finish.

I've hunted through this forum, MSDN, 'Help' (a misnomer if ever there was one) the VB Library and one or two other forums, which either baffle me with reams of code or suggest code to try which either just don't work or which doesn't declare all the variables and usually don't suggest what type of variable I need, it's all very frustrating

View 9 Replies

.net - Determining A Generic Type At Runtime In Non-Generic Class

Aug 14, 2010

I have a Journal that records entries for different types: Journal(Of ParentT)

[Code]....

View 2 Replies

Construct A Generic Interface Class With Generic Functions

Nov 25, 2011

I am trying to construct a generic interface class with generic functions. My goal was to use this to implement multiple worker classes for database interaction that have the same basic functionality. Each class will deal with different object for example, category, product or supplier but unless the the functions in the interface are generic that this won't work.This is the interface code that I have but I don't know if I have done it correctly. [code]

View 2 Replies

.net - Creating A Generic List Of A Generic Type

Jun 30, 2011

I am trying to create a list of a generic type in vb.net 2.0 framework.
This is the generic type definition:

Public Class GenericParamMap(Of T)
Public Sub New(ByVal pParamName As String, ByVal pPropValue As T)
mParamName = pParamName

[Code]....

The compiler does not allow a "T" in the method's parameter because it's not defined, but I'm not sure how or where to define it. I thought it was okay to have a generic method definition.

View 2 Replies

Generic Cannot Instantiate Instance Of The Generic Type With New?

Feb 8, 2012

I am trying to write a generic method, to avoid code duplication, which will create or activate a Form as an MDI children, based on its type. But I have to lines in error (see comments).

[Code]...

View 4 Replies

Send Some Data To Printer Through COM1, Label Printer's Ready Signal Led Will Be ON/OFF But It Does Not Print Anything Or Any Label?

Feb 8, 2007

I have a label printer (Argox 1000-x) and i want to print some datas on it. And this printer is connected to my computer via the COM1 port. I can open/write COM1. And when i send some data to printer through COM1, Label Printer's Ready Signal Led will be ON/OFF. But it does not print anything or any label..

View 5 Replies

VS 2008 Accessing Something With A Generic Generic?

Jun 19, 2012

If i have an object that implements an interface (and don't know the exact object) i can call a sub (DoSomething) by going:

vb
Dim iObj = trycast(something, iInterface)
if iObj isnot nothing then
iObj.DoSomething()
end if

How can I do this for a Generic? such as...

vb
Public Class TestClass(of T)
Public sub DoSomething()
....
end class

View 2 Replies

Multithreading - Modify A Generic Invoke Method To A Generic BeginInvoke Method?

Oct 7, 2010

I have been using a pretty slick generic invoke method for UI updating from background threads. I forget where I copied it from (converted it to VB.NET from C#), but here it is: Public Sub InvokeControl(Of T As Control)(ByVal Control As t, ByVal Action As Action(Of t))

[Code]....

View 1 Replies

How To Specify A Printer Other Than Default Printer

Jul 24, 2009

I'd like to be able to specify two different printers for two different jobs. I'm using the following class to handle printing these, but regardless of what I do, the default printer is always the one that's printed to.[code]If I inspect my PrinterSettings attribute immediately before the call to DrawString, the PrinterName attribute is still correctly set to the printer I specify, but it's still the default printer that kicks out the job.

View 2 Replies

Overload Operator In Generic Class With Generic Interface Of Super Class And Inherit Class?

Jan 21, 2010

I can do this without problem.

Class A
End Class
Class B : Inherit A
End Class
Dim Obj1 As A = New B

View 4 Replies

.net - VB 2008 Opacity Failure?

Oct 22, 2009

I have a 2 files here. One is my main form, and the other is a dialog I made. Now I'm trying to get enter code here the dialog to gradually obtain its transparency from a timer which I have on the dialong form:

If Me.Opacity = "100" Then
Timer1.Stop()
Timer1.Enabled = False
Else
Me.Opacity = Me.Opacity + 1

[Code]...

View 1 Replies

Application Restarts Itself On Failure

Sep 19, 2010

I have an app and it fails randomly sometimes because my internet is not so fast (my app uses the webbrowser). How can I make my app restart itself it it fails? Or make my app click button1 on my form if it fails.

View 1 Replies

ASP.Net String Assignment Failure

Aug 16, 2010

I'm having an odd problem with an ASP.Net page.I'm getting an object not set error message when assigning a string literal to a variable. [code] And here is the code that the error is pointing to. The last line in this fragment is the line 10 the error is complaining about [code] It seems it fails on accessing any reference type, even if it is declared locally in the load function. I originally found the problem when Request. IsSecureConnection was nulling out on me. I eventually discovered I could replace it with the above code and fail in the same way. The problem does not always happen. It seems to be triggered by publishing an update from Visual Studio, or when I head home for the day and the server sits idle all night. One or two app pool recycles seems to clear it up, and the page functions correctly. I've been doing desktop development for a few years, but I'm fairly new to web development.So maybe this is something obvious I've got configured wrong. I'm currently using .Net 4 on IIS 6. That code is in a foreach over an IEnumerable(of XElement). The stack trace still points to the string assignment, but all other stack traces are spot on, so I don't think it's a bad pdb.Also, when the error occurred this time, no amount of recycling the app pool or stopping and starting it would fix the error. I finally got it working again by switching the application to a different app pool.

View 2 Replies

SQL Transaction Rollback Failure

Nov 11, 2011

I have 2 tables which I want to insert data into, table "CAM" and table "COut", after inserting data in "CAM" it shall return a retAutoID which will be hand to "COut" as one of the parameter required for it's insertion. I implemented a rollback in my Business Logic such that if "Cout" hits an exception error while inserting, the previous insertion for "CAM" will rollback even if successful.With the code below, I am getting this error after trying to do perform insertion:"ExecuteNonQuery requires the command to have a transaction when the connection assigned to the command is in a pending local transaction. The Transaction property of the command has not been initialized." [code]

View 2 Replies

Webrequest And Response Failure

Jul 29, 2011

I am trying to make a currency converter from a webservicex service - although it does take some time to load

Are there any other services i can use: if not what is the problem here...

The code i use goes to the right URL and displays something like this.[code]...

View 4 Replies

.net - Locking - Extent And Modes Of Failure

Jan 9, 2012

I've stress tested the code below and it seems to work fine - what are the dangers of not locking in the simple case where there is a single thread writing and a separate thread reading a simple variable? Have a class that has a public property...

[Code]...

View 3 Replies

Auto-Recover When Power Failure

May 10, 2009

I have a project with sql database and customer require to create this function .I mean when user use my program , they can delete, edit... but not still save yet. Suddenly power failure , and i want to recovery database when user turn on program again.

View 4 Replies

Changing MDF Prior To Attaching Causes Failure

May 17, 2010

I am currently using the follwoing in my install routine, the idea is to check if the db exists. if the db does exist then leave the mdf name as is and attach it as a temp db then i can run a compare between the 2 db. however if the db does not exist i want to rename the mdf and attach it. however after renaming the mdf i cant attach the file.[code]

View 1 Replies

Detect Network Failure In Program?

Sep 29, 2009

How to handle the Network failure error message,and how to simulate it?

View 3 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved