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How I do to create an without color (transparent) TextBox (or RichtextBox)?
I know what we can use transparent labels, but how we do with TextBoxes?
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The TextBox class doesn't support transparency. You'll have to subclass the TextBox and add support for it, which is a HUGE pain. You can read up on it in this[^] article, by Bob Bradley, here on CP.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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I make a form in vb.net. I set its window state property to "Maximized". Means my form will open in "FULL SCREEN".
I also set property "Form Border style " to fixed, so that my form cannot be moved or resized.
But after applying properties, my form still be resized and movable. How can i restrict my form, so that it cannot be moved or resized.
Kindly reply me soon
Eshban
EsHbAn BaHaDuR
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I have a collection that contains some deep objects (of other objects). I'd like to insert a new object into a location in the middle of the collection, which can't be done with .Add() since that adds to the end of the collection.
Does anyone have a particularly good suggestion for inserting objects at given locations into an existing collection?
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It depends on the collection your using. Any collection that implements the IList interface should be able to do this, using it's Item property.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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How would you use the item() method to *insert* into the existing collection? Perhaps you're thinking that I'm trying to overwrite an existing item member--I actually want to insert a new item between two existing items.
Unless you're talking about a method of inserting that I'm unaware of?
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My mistake. I was thinking of something else. But, an ArrayList[^] will do exactly what you want, with an .Insert method. My advise still applies, the IList interface exposes an .Insert method that a class must implement (and ArrayList does) to support Inserts at an Index.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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i want to include the installation of .net framework and msde along with my application(vb.net),
sothat in one click i want to install my application + msde + .net framework.
the o.s. of my target machines vary from win 98 to win xp
i tried with a vb script added in the custom action which will run the shell command to run
the msde setup. it is giving an error "Another Installation already in progress..." when i tried the
installation in Win 98 machine. I tried the same process in an Win XP machine which is giving
the error that the script cannot be run.
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It can't be done from inside your application's .MSI. Since only one .MSI installation can run at any one time, you'll have to write your own Setup (not in a .NET managed lanugage!) to detect for and launch the appropriate installs.
But, this already exists. Search the web for "Setup Bootstrap". There's examples here on Code Project and on GotDotNet.com.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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When I try the webservice sample code "hello world" in the Visual studio .net 2003, I seem always have problem on authetication or authoraztion. I just remove the "'" according to the explanation in the comment to change serveral line of comment into code. and Press F5 to debug it . or try http://localhost/webservice1/webservice1.asmx in the brower.
At first, I got an error "Access denied". I thought it may be ananymous access from ASPNET account or IUSR-XXX need administrator authorization. I put them into administrator group. But it does not work. I also put debugger users group and VS developer groups have administrator authorization. It does not work. I got some other server-side error as "The Web server reported the following error when attempting to create or open the Web project located at the following URL". I also change some setting on dedault web site of IIS as application protection to Low and put ASPNET account or IUSR-XXX, debugger users group and VS developer groups all have administrator authorization . But I do not know why. As the explanation in the help or book, it should not be so difficult.
My environment: window 2000 server, IIS 5.0 Visual studio .Net 2003.
My question is for the simpliest webservice. If i only try in the IDE, what
do I have to set?
My email address:Bretthlin@hotmail.com or linhchnn@yahoo.ca
llllhhhh
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I'm wondering if a component is available that essentially will write basic classes for a user. Example the user provides the component with a database connection string and table name and the property class can be created based off that information. Additionally it would be nice if basic Get, Insert, Update, and Delete stored procedures could be created for the selected table. Does anyone know of a component that can do this?
Jason W.
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I was discussing this possibility with a co worker just yesterday. Personally, I hate it. What would be the use of such a system ? How long would you use it before you stopped checking the code to make sure you got what you asked for ?
Christian
I have several lifelong friends that are New Yorkers but I have always gravitated toward the weirdo's. - Richard Stringer
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This type of component would make developing the datalayer quicker. Note that I'm not asking for a component that tries to do everything for the developer just a simple datalayer designer. I will review all the code that the component creates thus that isn't an issue.
Jason W.
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hello everyone..
i'd like to ask.. is it possible to create a vb6 application that can connect to a database which is online.. in a server, for example, and get data from it, and save it to a database in the hard drive of the program's pc?
how can this be done if it's possible? i'm just quite puzzled, because i was also not allowed to use ASP to be the bridge between the vb program and the onlne database..
any help would be appreciated. thank you all for your time.
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It's opened just like any other database on any other server. The connection string might be a little different, depending on what kind of database your connecting to. So long as the server is visible on the Internet, there shouldn't be much of a problem. But, noone in their right mind should be hooking an SQL Server directly to the Internet. There's always some kind of other server in the way that should be doing all the database work.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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umm.. could you give me an example?
let's say i am on a pc, and i want to connect to the database in http://www.myjobseekers.com and the database is in the folder http://www.myjobseekers.com/db
i will be using Visual Basic 6.0, and i will connect to the database which is an MS Access database..
how will the connection string be made then?
also, thank you for taking the time to answer my thread... i appreciate it..
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Hi,
I want to open a word document as read-only programmatically yet I get a "Open as read only"-dialog if the file is allready open.
I need to turn off all kind of messages, warnings, alerts because I using the application in the background and so nothing should be visible
I set :
Documents.Open FileName:="d.doc", ConfirmConversions:=False, ReadOnly:= True
Application.DisplayAlerts = False
and yet I get the stupid message
Can anyone help on this one ??
Even better would bee to turn off all dialogs
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what application do you use? VB.net or VB6?
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Doesn't matter you can choose as long as you can give me some kind of reason or solution :p
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Hi
I have been searching the internet how to do something like setup progress and have a small arrow show what step they are working. I am not sure how to call this control; however, I have seen it long time ago. It will look something like this.
-----------------------------------------------------------
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Initialize |
| Setting up output file |
| >Reading database |
| Write output file |
| Done |
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------------------------------------------------------------
I am looking for an article in VB.NET if someone know how to do it or know an article somewhere, please let me know. Thanks ...
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1) Add an ImageList control to the form that has a blank image, and one with an arrows image.
2) Create a Label control beneath the progress bar for each step you want to display. Set the ImageList property to the ImageList control, and set the ImageIndex for each Label to the index of the blank image (since none will be checked initially).
3) Each time you move between steps, load the blank image back into the Label of the step you just completed, then load the arrow image into the current step. You do this by setting the Label.ImageIndex property to the index of the correct image from the ImageList.
Robert
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Thanks for your help, Robert. I will try it.
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hi.. how can i access the folders of additional ms exchange accounts with outlook automation? it always gives me the default folder which is my inbox but i want to retrieve the e-mails from the other e-mail accounts.......i've already setup those and there's no need for a password to open them.. hope u can help me.. thanks
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This is problem:
System.InvalidOperationException: The image could not be added to the
ImageList.
at System.Windows.Forms.ImageList.AddToHandle(Original original, Bitmap
bitmap)
at System.Windows.Forms.ImageList.CreateHandle()
at System.Windows.Forms.ImageList.get_Handle()
at System.Windows.Forms.ListView.set_LargeImageList(ImageList value)
I write application for loading many image to listview.
It run very good when images have about < 1500 files.
When images have more than 1500 file then system has this exception.
Please tell me the solotion to solves this problem.
Thank you very much.
Tuyen Pham.
vantuyen
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