if you are a constant answerer here on msdn, and do not have a unique signature, or no signature at all, please take a little time to create one... eason ..when quoting a post of a member, if no signature available, then it would have to be followed w/ "quoted from so and so's post", this so so said this, etc.
View 16 RepliesI'm planning on using the Smart Device Framework 2.3 to use the signature control panel in a Windows Mobile 5 application using the compact framework 3.5.
The control has the option to save the signature as either a byte array of points, or as a bitmap. Now seeing as I want to store the signature in a sql compact database, I guess the byte array is going to be better. The trouble is, I'm not sure how to render that in a full WinForms application after I've transferred it back to the desktop.
I need to show the signature on a report, so it would need to be an image I could link/embed into the report.
I get a message, "The MSDN collection does not exist. reinstall MSDN." When I try to access any of the HELP features of Visual Basic 6.0. I do not have an install disc for this. Is there a download or a place I can get this?
View 7 Replieshow can i capture a signature from an Electronic Signature Pad and store it in database. is there any particular api or it can be captured just like capturing an image from a WebCam. Is it manufacturer specific?
View 2 RepliesI was trying to use a GetAsyncKeyState code but each time I run the program an error occers where
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'A call to PInvoke function 'WindowsApplication1!WindowsApplication1.Form1::GetAsyncKeyState' has unbalanced the stack. This is likely because the managed PInvoke signature does not match the unmanaged target signature. Check that the calling convention and parameters of the PInvoke signature match the target unmanaged signature.' The full code is in timer with (1) time interval
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I'm trying to get the answer "dblcost" to go into 2 decimal spots. Sometimes it does, sometimes it doesn't.Also, I have to create something that continually adds each transaction to lblfinalcost. Mine seems to be a little buggy.Right not I have strfinalcost = strginalcost + dblcost. Another question i have is how do I make a number default into the textbox? I want it to say 1, but be able for the user to delete it and then replace it with their own number.[code]
View 14 Repliesthere are 8 text boxes where user should put 8 answers, but when he type one answer in one text box it cant be found in some other text box.Basically when button is clicked there should be check for repeated answers.
View 3 RepliesFirst off the listbox needs to show the equations for the number entered between 0 and 12 example:
1+1=2
1+2=3
1+3=4
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When Score exam is clicked, the answers from the keys file is read using ReadLine method 6 times to fill the Answer Array. then the users' answers and the answers from the keys will be paired up by calling "Compare_Answers" function in the RMV Global Module. and calculate the score and it will show on the main form.
View 9 RepliesSo far this forum has been awesome answering my questions in full. I am very new to Visual Basic but I enjoy learning about it greatly. My question now is I now need to get all of my answers lined up neatly in the listbox using "zoning." Now I have know clue how to start this. Basically I need to make this..
Sum: 5 = 2 + 3
Difference: -1 = 2 - 3
Product: 6 = 2 * 3
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i'm developing a virtual OS in vb2010. i want to know how i can move objects in the mouse during the runtime of the project? ; like when we move icons in desktop(i saw it in a youtube video, so i know it is possible xd) my second doubt: how i can i can detect if a position is fulled with an object; i want to create the effect of windows superbar; .
View 10 RepliesI am looking to declare an array of 20 integers to store the answers to the questions, and then for the next button i am looking to get the answer and write it to the array. If one radio button is checked then i want it to write 1 to the array. Then finally i want to write the username, the array of answers and score to the txt file. How can I do that?
below is my code i have so far:
Imports System
Imports System.IO
Public Class Question
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How can I use user generated answers and incorporate them into my script? I want to make an extremely simple AI program which asks for your name and then says "Hello 'Insert name entered by user' " in a Message Box.
View 2 RepliesThe goal in this assignment was to create a Magic 8 Ball that would display answers via array.Here's what I got down so far, now I apologize once again, I forgot most of the stuff so I don't even know if it is REMOTELY close to what it's suppose to be
Public Class Form1
Dim ArrayRes(7) As String
Private Sub btnASK_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnASK.Click
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I'd like to create one as I am an affiliate marketer who wants to reach customers based on key words. I don't regard this as spamming since I'm not randomly sending out links its based on key words like I said. Y!A might regard this as spamming anyways but so what. In Yahoo Answers you click the question you want to answer, type in the answer, it takes you to a preview screen, and then you click submit. I suppose the script/program could involve automating this task.
Its not that I need everything to be done when I'm away from the computer, I don't mind working the program at all each time I send a mass amount of messages. Someone created a program a while back that was *supposed* to send bulk messages as they stated in the description but as it turned out this was not an option you could only comment on resolved questions. When I did send mass comments to questions which related to my key words, I clicked the link to confirm my comments went through and they did not! This program was a waste of my time and energy but that's life.
I'm having trouble with the Try...Catch code. I'm trying to make the textboxes only accept letters A, B, C, or D as answers from the user. I'm also having trouble matching the two arrays. I wanted it to be like if textbox1 is A then it is correct but in a loop. Please take a look at my code.
This is the programming challenge instruction for reference: The local Registry of Motor Vehicles office has asked you to create an application that grades the written portion of the driver's license exam. The exam has 20 multiple choice questions. Here are the correct answers to the questions:
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I am working on a multiple choice quiz, admin screen, student login screen where they choose their level of difficulty. I have been able to start the quiz, have the questions and answers filled, user answers question, check if correct or not, if correct then the score is incremented.I am able to set up a variable for 'level' and want to write some code so that whatever is selected then that table / questions will be selected and displayed to the user.
The way I'm thinking at the moment seems very long winded. I think I'll have to write an IF ELSE statement/case statement for each of the 'navigaterecords' and the sql statment for beginners, intermediate and advanced.Assume there is a variable 'LEVEL' - have not actually done this yet. Where the code refers to 'advanced' is where I have been trying it out to select questions from the advanced table.
Imports System.Data
Imports System.Random
Imports System.Data.OleDb
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so i am new to v basic and as you can see in the picture below that i have 2 textboxes just to put in them 2 numbers and then do mathematical calcualtions on them and a label up there that shows the answer so i wanted to make 1 textbox to type in the 1 st number then press the symbol for example + and then type the 2nd number and then press equal so the result is formed in the same textbox the only problem is idk how i searched google but i couldnt understand here is my source code
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trying to make a Multiple Choice quiz, with 20 questions
-4 RadioButtons
-2 Label (Reading the Questions) and 1, keeping a score count
Do I wanna make some arrays like Questions(20) and Answers(20)
Dim ScoreCount as Integer
So I want it to be a little screen, and once you click a Radiobutton to choose answer, it will change the label to Question(2) so forth.. but I am unsure how to do this. I am fairly new to vb, im doing this to learn.How do I make it so everytime you click a radiobutton wether it's right or wrong, the next question and possible answers all change??
I got a form in which i have added 5 questions , each question has 3 possible answers , so if a user selects the correct answers then when he hit the OK button he will pass the quest ... if he hit the OK button without having the right answers selected , i want to show him which answers are not correct .. show him which answers he selected ..
View 11 RepliesI have a form with 10 math questions. Beside each question there will appear a check mark if it is right and a X if its wrong. I also have a label that will display a score in percentage. If 2 are right then it will display 20%. If they are all right then it displays 100%. My problem is ...how can I code the event. I thought of case select, but that would mean 100 cases to make it work.( If check1 and check2 are visible then display 20%, but if its check1 and check 7? Thats alot) What I want ot know if there is an easier or shoter way to ontain the same result. I am working with Visual Basic 2008.
View 7 Repliesi am creating a quiz which would be 20 questions for software design students and may use alot of code.my first problem is the score for the test, i know a friend of mine can add up the score but he cant move onto the next thread until you have got the question correct which is sort of cheating, i want to know how you create a variable and make that variable stay in all the forms and add up the score of correct and incorrect answers and come up with a final score for the user in the end.
View 8 RepliesThe regularity and frequency of that extolling is an indication of how many people, for whatever reason, don't use the documentation. Some say that I've forgotten what it's like to be a beginner, but I remember using the MSDN documentation as a beginner. I remember that I couldn't always find what I needed and I also remember that I didn't always understand what I found. More importantly, I remember that that didn't stop me using it first every time I had an issue and I also remember getting better at using it over time. So, I'm genuinely interested to know, if you don't use the MSDN documentation?
View 39 RepliesWhat are medals in msdn ? Who are MVPs ?farizrahman4u
View 1 RepliesI just recently installed VB 6.0, and I went to install MSDN Library (April 2000 Release of the MSDN Library)afterward. I was missing CD 2, but installed the other 2 CDs. It appears CD2 is the primary one for VB. Do you know how I can get this specific CD --OR-- can I just download a newer version (i have been looking for both on MSDN with no luck)?
View 2 RepliesMSDN online looks completely different. It used to be a set of collapsible controls. Does it still contain the same content? Is it under construction due to the release of 2010?
View 6 RepliesCan anyone confirm that the MSDN website is screwing up? It won't return any info that I search for...
View 11 RepliesI'm using VS2008 with all updates current. When programming with VB, I set the MSDN Help language to Visual Basic, but I very frequently get results for C#. Why does that happen and is there a reliable way to prevent it? I know C# and can adapt the results to suit my needs, but I thought using the filters was supposed to restrict results. Apparently, it doesn't. I'm just curious; why does that happen?
View 7 RepliesI've tried everything here, but the Amazon Load Balancer API just will not accept my signature.
Whatever I try, I get a "403 SignatureDoesNotMatch" response. I'm probably missing something obvious, but having spent hours trying to figure out what that is, I'm at the end of my tether.
Here's my code:
Public Sub DeregisterInstanceFromLoadBalance(ByVal strServerID As String)
Dim strURL As String
strURL = "http://elasticloadbalancing.amazonaws.com/?"
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I don't understand why you guy have taken out the begining video from your MSDN web sights.
View 6 Replies