at Microsoft.VisualStudio.DataTools.Interop.IDTTableDesignerFactory.NewTable(Object dsRef, Object pServiceProvider) at Microsoft.SqlServer.Management.UI.VSIntegration.Editors.TableDesignerNode.CreateDesigner(IDT
[code]....
whats the difference between making the sqldatabase outside visualstudio and making it within the project what is better for my web project?whats the coonection string if it is made in visualstudio?
View 1 RepliesI have (between others) 2 projects in my solution: one WinForm project, that defines a Form (say, MyFormProject), and other a UserControl (MyControlProject).When I modify MyControlProject's code and launch the debug, I see that any modification is not taken into consideration. I need to clear the solution, rebuild, for make it work...
Additional info: I use in the UserControl the Dbi-Tech Components. Also, in the WinForm I use Infragistics components. Are both license files compatible, cause seems that both should user licenses.licx file?When I wrote a new method in the Control, I got a MissingMethod exception in runtime, however, the code compiled without any error.Then I removed the references, re-added them, and the exception in runtime didn't appear.
We create a class library and ship C# and VB.NET examples.I have a solution of 60 C# projects. If I make an edit to one of them, Visual Studio only builds the changed one. I have an equivalent solution of 60 VB.NET projects. Visual Studio always builds all 60 projects. Why? Is there a way to force Visual Studio to behave like it does with C# projects?
I should mention that there are no dependencies between the projects.More information: It's not recompiling, really, it's just checking if they need compilation and that takes a significant amount of time.
Here's the build output: Build: 0 succeeded, 3 failed, 58 up-to-date, 0 skipped Those 58 checks take about 30 seconds in my solution of VB.NET projects. This same up-to-date check is almost instant in the solution of C# projects.No edit is necessary. Just switching startup projects is enough.
The auto-comment option in my Visual Studio 2008 suddenly stopped working. o_O Do anybody knows how to repair it and enable this feature again? I'm putting triple apostrophe above function and comment tags doesn't appear. I was trying to reset vs settings but it doesn't help.
View 1 RepliesI have a x64 Win7 VisualStudio 2010 system for development. The problem is, that I only break project for "just in time editing" while unsing x86 target platform. No problem, I switched all to x86.
The problem is now, that one of the camera drivers, I am using from a third party is x64 combiled because it is on my x64 system.
No problem, I re-created the class in a very new project where I can choose the target platform. I build an wrapper for all methods.
But visual studio fails to run with error:
[code].....
The auto-comment option in my Visual Studio 2008 suddenly stopped working. o_O..Does anybody know how to repair it and enable this feature again?I'm putting triple apostrophe above function and comment tags do not appear.
View 1 RepliesThe auto-comment option in my Visual Studio 2008 suddenly stopped working. o_ODoes anybody know how to repair it and enable this feature again?I'm putting triple apostrophe above function and comment tags do not appear
View 4 RepliesWhen I start VS2008Prof I get a Package Load Failure "Package 'Microsoft.VisualStudio.Xaml' has failed to load properly". Repairing VS and resetting ('devenv /resetsettings') it did not help.
View 3 RepliesI am using visual studio 2008 professional. I am following the example from this:[URL] to implement unit testing for sending email function for my current website. I have compile error:
Value of type 'FakeSmtpClient_Accessor' cannot be converted to 'Microsoft.VisualStudio.TestTools.UnitTesting.PrivateObject'
The unit testing function is:
Public Sub IfEmailAddressIsValid_AnEmailShouldBeSent()
Dim fakeClient As New FakeSmtpClient_Accessor()
Dim helper As New EmailHelper_Accessor(fakeClient)
[code]....
i want to write a small app which enables the user to burn some files on cd/dvd. Something like:
- Make an export from related DB Tables with informations
- Collect customers informations
- zip everything
-burn on cd (its a settlement related tool)
I have a weird question and I honestly hope you understand what is happening here: I design my form (using VB.NET) and put on it a few textboxes, comboboxes and a listview. After the design, I want to adjust the TabIndexes for each control on the form. On the right-hand side of the interface is the property box.
I then select the 'TabIndex' property item and enter a number key (for instance 0) for that selected item. I then select the next textbox control and enter the next number (for instance 1) WITHOUT re-selecting the 'TabIndex' property item. As soon as I select the combobox or listview control, the currently selected property item jumps to 'Items' or 'Collections' and does NOT remain on the 'TabIndex' property item. Why is this happening? Everything worked fine and all of a sudden this starts happening. Should I reset the editor settings or how can I resolve this matter?
after being disappointed with VB2010, and with the lack of vb support for windows 7 phone, I thought I'd be happy now that vb is going to be supported after all.So, I downloaded the trial version of vs 2010, to run these new tools.Several hours later it finishes installing, and I start a new project only to run into the error: Error: this template attempted to load component assembly "Microsoft.VisualStudio .SmartDevice.ProjectSystem.Base".
View 10 RepliesThis might be a bit of stupid question but I need some clarification. I'm somewhat new to .NET and have created a EXE that had to reference an existing COM DLL. In doing so, Visual Studio 2010 automatically created an "Interop" DLL that it needs/uses to work with the legacy COM DLL.
I have deployed my project and included this Interop DLL with it (in the same folder) and everything is working fine. However, I have other applications that will need to use this same legacy COM DLL. Is it okay to reference it they same way in each application and keep deploying the "Interop" DLL with each application? Unfortuantely, all of these small applications go in the same folder and each use the same Interop DLL (so it will already exist there if it's used by another app.) I'm forced to having them in the same folder because these applications are being called as a way of customizing a parent application. As such it only looks in it's local folder when it wants to run a "custom" app. I'm just concerned if one the EXE's is ever removed and they take out the Interop DLL, then the others that still depend on it will fail.
So, I was wondering if it is possible or a good idea to put that Interop DLL in the GAC? I went ahead and installed the Interop DLL into the GAC and then removed the Interop DLL from the folder where my EXE runs and it failed to work. I get an error that says "Could not load file or assembly". I'm stuck on getting this working.
Do I need to reference the Interop DLL in my project differently such that it's now from the GAC? or Do I need to add something to my .NET code like Assembly.Load to make it work? Do I need to create that Interop DLL myself using TLBIMP?
What is COM Interop? Please remember to mark the replies as answers if they help and unmark them if they provide no help.Welcome to the All-In-One Code Framework!
View 1 RepliesI am using Interop to read and write to excel but I'm having some problems writing to excel... When I enter the information I need to be written on the excel in an inputbox, this pops up "COM object that has been separated from its underlying RCW cannot be used."Heres the Code:
Code:
Private Sub editmodelbtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles editmodelbtn.Click
[code].....
I am trying to use a 3rd-party Interop assembly called SmartWIM.
I have added it as a reference and added an Import statement
Imports SmartWIMLib
I then initilalise it with
Dim objSmartWim As New SmartWIM
All pretty standard stuff, I've done this countless times with Interops. However, whenever I try and use any methods I get the following error [code]...
I'm kinda new to using VB.NET and certainly with the Excel Interop.I have the impression that I'm doing something wrong in these simple procedures. I keep getting errors on them:
[Code]...
The first procedure fills a combobox with all the worksheet names of the workbook.The second procedure copies all cells in the selected worksheet to an array.The error is the following: System.NullReferenceException: Object reference not set to an instance of an object.I think the error is in the cleanup part, when I set the objects to nothing and close everything. Can someone confirm if this is good or wrong code and maybe point me in the right direction?
I Programe a COM Library in VS2008 to use in Excel , but I'm stuck with an error that I don't understand.
I use this two classes , that compile and register OK. One Class QBitems return a nongeneric collection of QBItem but when I tried to use the Add and/or Remove Method, I receive the following error in Excel VBA :
Run-time Error '438': Object doesn't support this property or method.
I added a class (SImpleClass) in the library and I called from VBA it returned the QItems collection without problem.
NEW: When I replace the QBItem object with a string in the Collection QBItems everytthing works OK. It looks like interface doesn't like to pass an object like QBitem class
Excel/VBA:
Sub Pru()
Dim obj As New CollectionCOMClass.SimpleClass
Dim Itms As New CollectionCOMClass.QBItems
[Code]....
I have a .NET application that interops with a VB6 COM DLL. After installing the application on a Vista machine, I try to execute the code that consumes that COM component and I get an error attempting to read or write protected memory. The system's DEP is set to only essential programs and services, but apparently that automatically applies to .NET applications. When I tried to exclude the application from DEP, it said that DEP must be on for this program (could not be turned off). I had to use the bcedit.exe program to manually turn DEP off system wide and then reboot. After that, the application ran without a hitch, but this is not the route we want to go for our users. Are there any solutions/recommendations for this? It seems as though DEP has been more of a headache than not.
View 5 RepliesHow can i add Interop.ADODB.dll to my references as i cant seem to find it when i try?
View 3 RepliesI am creating a report in my asp.net application. The report outputs to excel using the excel interop. Some calculations in the report cause excel to display "Inf" or "NaN" I want to force these calculations to zero so that the report displays zero and NOT "Inf" or "NaN"
View 1 RepliesThe Current Setup:So, I can use the following code to save a file as an XLS:
_myWorkbook.SaveAs("FileName.xls", Excel.XlFileFormat.xlWorkbookNormal)
I can also use the following code to save a file as an XLSX (Since I use Office 2010):
_myWorkbook.SaveAs("FileName.xlsx", Excel.XlFileFormat.xlWorkbookDefault)
I have tried (unsuccessfully) to save the file as an XLSX using the following code:
_myWorkbook.SaveAs("FileName.xlsx", Excel.XlFileFormat.xlExcel12)Why does this not work? Last I checked, Excel 12 was Excel 2007 (a version that supports XLSX). Am I missing something?
I get a This extension can not be used with the selected file type error)
I've developed a vb.net app which works great on my dev machine, both within the IDE and as a compiled executable. But when I deploy it to a user workstation, I receive the following:
Unhandled exception has occurred in your application. If you click Continue, the application will ignore this error and attempt to continue. If you click Quit, the application will close immediately.
Could not load file or assembly Microsoft Office Interop.Excel, Version=11.0.0.0,Culture=neutral, PublicKeyToken=71e9bce111e9429c' or one of its dependencies. The system cannon find the file specified.
Im doing a VB .net2 program and when building i get file interop.shell32.dll in my bin folder.
Can i embed that in my final .exe file so I only have to destribute 1 file ?
There is a properties on my form where I can choose a "Build Action: Embedded Resources" , is that the option to accomplish me goal?
I am trying to Import an XML file into Excel and then Export the data to CSV. I did the Import Data steps manually in Excel while recording a Macro. I am basically using those commands in VB.NET.
Try
xlWBook.XmlImport(filename,, True, xlRange.Cells(1, 1))
xlWBook.SaveAs(outFile, xlCSV, False)
[code].....
i want to know how interop.speechlib.dll works and reads the English text because i want to Develop a Project that reads other languages.
View 6 RepliesI have Office 2007 installed on my Win7 development machine, however I want my Office-reliant VB.Net app to reference/work with, Office 2003 and above. I tried installing the Office 2003 interops redistributable but the installation tells me that I need
to have Office 2003 installed. Is there a way I can install the Office 2003 interops so that my app can have references to Office 2003 and thus work on Office 2003, 2007 & 2010?
I created a class named person and interface IPerson and tried to call this class in VB6 form. the class structure is given below
[Code]...
Now i'm using visual studio 2010 beta1 and Interop.MSHierarchicalFlexGridLib.dll file is installed my computer but there was an error occured on start up of my project. so what would i do? screen shot of this error is:
1.Hide Call Stack
at AxMSHierarchicalFlexGridLib.AxMSHFlexGrid.AttachInterfaces() at System.Windows.Forms.AxHost.GetOcxCreate() at System.Windows.Forms.AxHost.set_Site(ISite value) at System.ComponentModel.Container.Add(IComponent component, String name) at System.ComponentModel.Design.DesignerHost.Add(IComponent component, String name) at
[code]....