"Pointer" Listed Under Every Category In VS Toolbox
Jul 23, 2009Why is "Pointer" listed under every category in the VS Toolbox?
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Register A Component Class Dll So That It Shows In ToolBox With Its Own Category?
Oct 31, 2011I have a DLL with me in which i have created a component class. But as long as the project is open the Tool shows in the ToolBox, but the moment i open a new project, without the DLL project opened along with it, the Toolbox does not show me the Tool/Control/Component Class , which i have created. How do I register my component so that it shows in the ToolBox, other than the usual way of Selecting by Browsing
View 4 RepliesVS 2008 Pointer - Error32'System.Reflection.Pointer' Has No Type Parameters And So Cannot Have Type Arguments
Jul 15, 2010I have an open source project I converted to vb.net. I solved all the errors, except for one. This is the C# line
[Code]....
Make A Autohide Toolbox Like Toolbox In Program?
Jul 8, 2009How to make a autohide toolbox like toolbox in visual studio 2008
View 1 RepliesC++ - Declare Pointer To Pointer In COM/ATL?
Dec 29, 2010How can I declare pointer to pointer in ATL. Actually I have a handle which I want to pass by address to function. As shown below
STDMETHODIMP Function(HANDLE* hHC) //HANDLE declared as void * so actual type is void **
OR
STDMETHODIMP Function(LONG **hHC)
And want to access this function from the VB client.
Program A Toolbox Like In VB Toolbox?
Aug 31, 2011can anyone make a tutorial for a toolbox program like in vb 2008..how to make same like that
View 2 RepliesCan Get Ports Name Listed In PC?
Feb 21, 2012Anyone here has an idea where I can get the ports name listed in my PC? [code]I could get COM26 and etc. if any, but that's not what I want. Instead of retrieving COM26, I want USB-SERIAL CH340 or USB-SERIAL CH340 (COM26). How could I do that?
View 3 RepliesAsp.net Datalist: Getting Category Name
Jun 6, 2011I am using an asp.net Datalist control. I have a table titled 'Category' with two columns 'Category Id and Description'. When I display the results on my webpage the 'CategoryId' number comes up and not the Description. I want the Description that corresponds to the number. I want to write it to my label control 'lblCategory'. Using ADO.NET I am having trouble with what to put between:
[Code]....
Category And Subcategory In .net?
Jun 4, 2011how to create a sub category in vb.net? well I'm thinking of building a sales and inventory system of computer parts and peripherals and here's the logic. I'll be assigning each of them category like for example:
Componenets[INDENT]Peripherals[/INDENT][INDENT]Networking[/INDENT] - Processor[INDENT]- Chasis[/INDENT][INDENT] - Router[/INDENT] - Memory[INDENT]- keyboards[/INDENT][INDENT] - Bridge[/INDENT] - Storage[INDENT]- Speakers[/INDENT][INDENT] -Hub[/INDENT] - Optical Drive[INDENT]- Flash Drives[/INDENT][INDENT] - Switch[/INDENT] - Graphics Card
There you go. and the main categories are: Componenets, Peripherals, Networking and the Subcategories are with the -(dash) on their names if you have an idea also on the database structure please give me also some tips about how to construct the database tables.
Image Box Control Is Not Listed
Jan 21, 2011I want to display a transparent image.where is the imagebox control?all i find in the toolbox is "imagelist"..do i need to downlad any thing from microsoft. BTW i am using Visual Basic 2010 express edition
View 3 RepliesSet A Category To All Mail In A Folder?
May 13, 2010I need to set automatically a category to alll email in a IMAP folder. (and
for every new incoming email in this folder)
I've found this code in VBA but it give a category only to the selected[code]...
XML Path - Replacing The Name Of A Category With A New Name
Oct 23, 2011I'm trying to write a statement where I'll be replacing the name of a category with a new name, but when it comes to executing the command I'm getting an error that says;
Quote:
Heres my command statement
CODE;
Add Non Listed Printer Driver Via Program?
Aug 4, 2009After some digging around both here and the www in general I have plucked the following code to allow me to install a non listed printer driver to my XP machine. Problem is I am unable to get it to function properly.
The first section of the code creates the port every single time with out fail on any machine that I have tried but doesn't seem to function with the addition of the drivers.
I am trying to install HP driver that have been downloaded for HP site (extracted into C:emp1hp3035 ). I am also trying the same with a HP 4730 printer but neither work. I know i'm over looking something but what??
from most of the sites I need both the .ink and the .dll references but the HP .exe when extracted give a scatter of .cab files. I have tried to extract the EN one and use the dll from there still no joy (this it the .dll reference below.)[code]...
Form A Compobox Which Listed Agents Name?
Mar 24, 2010i have in my form a compobox which listed agents name, and when I choose one of them the datagridviw shows the products that agent provide to my company.
in first selection is going without any massage, but in second selection the compiler gives me this massage:Object Reference not set to an instance of an object
[Code]...
Open A Cmd.exe Process With The 8 Arguments Listed?
Dec 31, 2010I am attempting to open a cmd.exe process with the 8 arguments listed At this point all this does is open a command window in the correct directory
Microsoft Windows [Version 6.1.7600]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
F:Python26>
What I want to send to the command window is:
F:Python26> python.exe globalmaptiles_modified.py 17 32.123365 -95.938098 32.266846 -95.789143 F:Python26process_test.txt
[Code].....
I have even tried this with a design Process from the toolbar and set the File, working directory and start info arguments and I get the exact same results. I am not understanding the Argments function or I am doing something wrong and not sending them correctly.
VS 2008 Exceptions Listed During Run Time?
Aug 30, 2009When I run my VB application (as far as I know any application) within Visual Studio I get a bunch of exceptions listed in the Immediate Window. They seem to refer to system files, not the files I generate. They also keep generating as the program processes data. Here is a sample.
Quote:
A first chance exception of type 'System.ArgumentOutOfRangeException' occurred in mscorlib.dll
A first chance exception of type 'System.ArgumentException' occurred in Microsoft.VisualBasic.dll
[Code].....
Any thoughts as to what this is and whether it is a problem. The applications seem to run fine.
Unable To Retrieve Posts By Category - MVC 3?
Sep 29, 2011I am writing a basic blog application to learn mvc 3. I have problems retrieving posts by category. The url looks like /Blog/Browse/Category_Name. I can get the posts if i hard code a value for category. So it would seem that Category_Name is not getting pass to my EF statement in my controller. the category had a period in it so it was not matching.
View 1 RepliesApp Not Listed In Open With Dialog In Release Version
Sep 7, 2009I managed to create an application that is listed in the 'open with' list only in debug version. Means, when I right click on a file extension and select "open with..." I get the 'choose program' dialog and can browse for my app, nothing impressive. The weird part is, that when I enter the path to the debug version of my program is works, and when doing the same to the release version my app is not even listed, it is simply not shown...
Does anybody know what it needs to make a simple VB.net app be listed here, any fancy debug/release setting?
Copy Files Listed In The Listbox To New Directory?
Mar 14, 2011how to copy files listed in a listbox to a new specified directory?my code isn't showing any errors but doesn't work..
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Try
Dim path As String = "c:krishna folderwallpaper files"
Dim di As DirectoryInfo = Directory.CreateDirectory(path)
[code]....
Sent Email From App To A List Of Emails Listed In Checklistbox?
Jun 15, 2011i have programmed a program that send emails but it sent each time one email to one personnow i have a CheckedListBox1 filled with all my contacts emails
View 9 RepliesView PNG Files Listed In An ACCESS File?
Jun 2, 2009I am trying to view PNG files listed in an ACCESS file, the PNG files are on the same path as the application. Including the following syntax: /intro.png in the table is not working.
View 12 RepliesDatabase Doesn't Select A Category From Combo Box
Dec 27, 2010I am trying to trap an error that would occur if the user in my database does not select a category from a combo box before saving the record.[code] Naturally the example does not work, but would like some help with this.[code]Categoryid is set up as not to allow null.type int
View 8 RepliesSelect The Products That Match A Given Category And Group?
Nov 6, 2010I can't seem to figure out how to write this query properly. I've tried various combinations but nothing's worked yet.Below is the relevant portion of my database model:
I need to select the products that match a given Category and Group, and that match a given Year, Make, Model, submodel. This I've done below: ItemList = From P In gDataContext.Products.Include("Groups").Include("Groups.Category1").Include("LookupYearMakeModels") From G In P.Groups Where G.Category = Cat And G.Grp = Group From Y In P.LookupYearMakeModels Where Y.Year = YMM.Year And Y.Make = YMM.Make And Y.Model = YMM.Model And Y.Submodel = YMM.Submodel Select P
[Code]...
Squentialno Will Be Shared With Both Category / Product When Create New
Jun 28, 2009I have products form and categories form here i am creating new products and categories both have its own id and also i need to create one sequential no for both depend on current year when i create new [code] also when i create new product i want its sequentialno to be same.1
View 2 RepliesVS 2008 - PropertyGrid Expand / Collapse Particular Category
Apr 17, 2009I am using VB.NET 2008. I am using propertygrid and have added a few elements. I have 3-4 categories and wanted to know how can I expand/collapse a particular category thru code. I did find a code on net but it didn't work.
View 10 RepliesCheckedListBox: Select Multi Items Listed In The CheckListBox?
Nov 8, 2011Can i select multiple items in a Checked list Box? I have been tryng for soemtime now but I just dont seem to get the multipe selectd items even when I put it in a loop! Listbox has the member of being Selected. A checklistBox doesn't why? I need to select mulitple items in a CheckedListBox and save it in a database.
View 2 RepliesDelete A Row From A Database Listed In A Listview Control In .net 2008?
Sep 1, 2009I've tried the following code but it doesn't delete and no error message received.
Private Sub btnDelete_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDelete.Click
Dim Station As String = ""
For Each sItem As ListViewItem In lvList.SelectedItems
[code]....
Count Number Of Emails With Certain Colour Category In Outlook
Sep 25, 2011I work with a large shared mailbox within which several individuals each have a folder of their own. I am trying to develop a tool which will monitor how many emails each individual has in their own folder including a breakdown of what categories have been applied to each email (IE In my Subfolder there are 20 Emails - 10 Blue, 5 Red).I have already coded a prototype but so far I have only been able to get a general count working not a breakdown of categories.Does anybody know if this is possible? I have searched a see lots of code for setting the category with VBA but none for querying it.
View 2 RepliesMake The Buttons Code Work With The Help Of Combo Box Category
May 17, 2012The combo box will show the category. Suppose there are 2 categories A and B. When we click on A then the code given inside 4 buttons should work. I tried in this way ,I checked the condition of selecteditem based on that added all 4buttons sub code. But it shows blue underlines.
I did in this way: If ComboBox1.SelectedItem = "A" Then Private Sub Button1_Click....
[CODE]............
Like this I have used 3 more buttons. How can it be done?
Performance Counter Category Name Drop Down List Is Empty?
Jan 30, 2012I wrote a VB 2010 app on a single core processor utilizing performance counters which runs fine. However the release exe fails on my quad core, trapped by the OS on its first access to a PerfCtr. I've loaded VB Express Studio into the quad core
and when running the app in Debug I get this error "Cannot load Counter Name data because an invalid index was read from the registry." Similarly, adding a counter to the app on the quad machine results in the empty drop-downs for category and it sub fields.
where I can get an update to these registry entries?