Convert The Results To A Usable Color Number?
Oct 11, 2010When I use GetPixel(x,y) I get a string varible of this:
Color [A=000, R=000, G=000, B=000]
How do I convert this to a color?
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Make RadioButton Only Usable A Limited Number Of Times?
May 15, 2009I need to know to limit the number of times a radio button can be used. Maybe the number of times the radio button has been used can be stored in an XML file, and when the user wants to reset the counter all they would have to do it delete this file. I really don't know, that's why I'm asking you. But,the program will append a string every time a button is clicked with a radio button selected, I just need to know how to, for instance only allow RadioButton2 to be used in this manner say... 15 times.
View 5 RepliesConvert Brush Color To Pen Color And Vice Versa?
May 3, 2009Convert brush`color to pen color and vice versa?
View 6 RepliesAsp.net - Output Results In Color To A Webpage?
Feb 17, 2011I am converting an old script from ASP to ASP.NET and would like some advice. The original ASP script used Response.Write to output information about what happened during execution. I have rewritten the entire thing in ASP.NET but it is new to me as an old-school C programmer. The job requirements include using the VB flavor of ASP.NET, btw.
I originally put up a TextBox and edited the text property to dump my final report. Now they want different colors for different message importance and I find that the TextBox can only do one color for all lines. I fell back to the old standby R.W but I get a message that it's not declared and from looking around I see that it's an issue because I'm calling it from the code behind and that is 'out of scope' from the HTML elements of the page itself.
My question is what is the best way to output information to the web page with different lines being different colors from a page's code-behind?
Change Button Color Based On Query Results?
Aug 18, 2010In an application for a Storage company, I have a form with 107 buttons in five Group Boxes. Each Group Box represents a Building and each Button represents a Storage Unit. They are layered in Table Layout Panels, bottom TLP has 5 columns, one for each Group Box, each Group Box has a TLP with 2 columns and 10 rows, where each button is located. What I would like to do is change the color of any button based on the results of a query.
Buttons are called btn1, btn2, btn3..... Text on the buttons is 1, 2, 3, 4,.... I have a table for the buildings and one of the properties is "Available" set as an intger and is either 0(No) or 1(Yes). I have a query that I run on form load that returns the correct results, to test I put a DGV on a form and set the DataSource to the DataSet returned. Returned is the "Available" Buldings Number(1-107)[code]...
Search Data - Depending On The Results Change The Color Of A Textbox ?
Mar 7, 2012I'm trying to gather some WMI data, search that data and depending on the results change the color of a textbox and append some text.I can acheive this using a select statement but was hoping there is a more elegant solution as what I have generates a lot of similar code At the moment, the WMI data contains two properties I'm interested "State" and "ReplicatedFolderName". The"State" value determines the color and text that goes in the text box, however there are different textboxes for each replicated folder name.What I have which works is
Code to gather WMI data
For each mo in queryCollection
If (CShort(mo("State"))) = 2 Then[code]........
Using An Array To Print Out Test Results Based On Background Color?
May 12, 2011I've created a program that requires students to answer addition questions.I have the code so that it calculates if the answer is correct, along with outputing the correct answer into a textbox.If the answer is correct the textbox background colour changes to green.If the answer is inocrrect the textbox background colour changes to red.I've done this using an array, and I want to use this array to calculate how many questions the students have answered correctly, and output them onto another page.I'm not sure is something like this would work:I was thinking about giving the textbox that outputs the grade score a value of 10. For every red box that is highlighted, 1 is taken away from the texbox value, outputting the amount of questions the user has answered correctly.Here is my array so far, not including the ability to output how many answers the student has answered correctly.
Public Num1(10), Num2(10) As Integer
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[code].....
Convert Decimal Number To Binary Number With Fixed Bits?
Oct 29, 2010I want to convert numbers from 0 to 15 like that
[Code]...
Problem is that when we convert 2 to binary number it gives only 10 in binary, but i want to convert 2 to 4 bit binary number 0010.
Get The ID Number Of Every Part Of The Search Results?
Nov 12, 2010Here is a part of the code:
Try
Dim allelements As HtmlElementCollection = WebBrowser1.Document.All
For Each webpageelement As HtmlElement In allelements
Dim Name As String = webpageelement.GetAttribute("Name")
[code].....
I let the program search in the "element" parts of the html code,now the last ting I need to do is: I need to get the ID number of every part of the search results.
[2008] Number Results In A List Box?
Feb 26, 2009I want to list the results in my list box in a numbering format, something like this:
1: Result #1
2: Result #2
3: Result #3
How do you create this type of format in a list box.
Convert A Hexadecimal Number To A Decimal Number
May 3, 2011im having trouble understanding this question for a homework assignment. I need to write the PSEUDOCODE for the following scenario, but i got no idea about how to convert a hexadecimal number to a decimal number..You are required to input a two digit hexadecimal number eg. 3f (digits can be entered separately) and calculate the equivalent decimal number. (note the decimal number will be between 0 and 255) . output the decimal number
View 1 RepliesVS 2008 - Convert The Vba Macro And Display The Results To A Dataset
Jun 28, 2009I currently have an excel spreadsheet that has a macro that displays information from my sql server. Everything works fine with it. Im trying to embed that into my vb project though. Anyone know what the best route to go would be to do this. Should I try to convert the vba macro and display the results to a dataset?Or should I try to recreate the connection through VB to display the results? or is that sort of the same thing? Or should I try something different? [Code]
View 1 RepliesVS 2010 How To Get Sequence Number By Adding 1 To The Results Of A Count
Apr 18, 2012I'm trying to write a function which obtains the sequence_number by counting the records in a table that fit a particular criteria and if the result is 0 or nothing sets a variable to 1 but if the result is 1 for instance, the variable will be set to 1 + 1.
This is the code i'm using but i'm not getting the correct result when results are actually returned. For instance, if the result of count is 1, i want "seq" to equal 1 and total (which represents the sequence # assigned to the next record which is entered with the same plan and date) would therefore be 2 which is the result of seq + 1 (i.e. 1 + 1)
[Code]...
Forms :: When Clicked Final Button To Display Results 'as String' It Still Showed Number
Mar 18, 2009when i clicked the final button to display my results "as string" it still showeed the number?? here is the code i wrote, is relativley simple, but the theory doesnt make scence to me Basicly its a box with 3 lables, (first name, surname and age), 3 text boxes (for the user to input this info) and a button at the bottom called "display in message box" so when i click the button, it displays the users input in the form as a message box. [code] what i dont get is if i said to VB that vaiable "Complete" was STRING then howcome it still displays the AGE which is an Integer (a number) not a string??
View 3 RepliesConvert A Color To Screensafe?
Mar 9, 2010What i want to do is draw a rectangle filled with a color that appears "good" on any screen regardless of bits per pixel and without dithering - ie the color should goto the nearest color instead.
View 3 RepliesConvert String To Color?
Dec 19, 2008converting a string to color. i use the colordialog to the user can pick a color, which is then saved into a db. when i load the color to fill a lable it comes as a string. so, how do i convert:Color [A=255, R=128, G=128, B=255] to coloralso, when i use the colordialog, it will save basic colors as color[TheColor] and complex as the one above. to be uniform, is there a way to have the colordialog always return a hex value? or do i need to write a function for that?
View 6 RepliesConvert Text To Color?
Mar 9, 2011If we have a textbox and in it, a valid color name(Valid meaning that it can be recognized by the system as a color), how can i convert it to system.color?When i try something like this:
Dim COL as System.drawing.color = textbox1.text Shows me error, that the string cannot be converted to color
Save it!
Find The 32 Bit Number Of A Color?
Sep 6, 2011For example, black is 0, how can I find out what number other colors are?
View 12 Replies.net - Converting CLOB To A Usable String
Oct 8, 2011I'm writing a tool the retrieves data from an Oracle database. The majority of the fields are VARCHAR2, but there's one particular field I want to retrieve that is a CLOB. I'm trying to convert the text in this CLOB to a string that I can then run a regex against it to isolate a certain bit of information and then display that information in the program's console. Unfortunately, I can't seem to figure out how to convert this CLOB into a usable string. I've tried a lot of different things, but what I've got at the moment is:
[Code]...
Usable By A Person Or Company, That Uses Databases And .NET?
Aug 11, 2009Okay, so, for school i have a project i need to completely program by the end of next semester. My graduation project. And it needs to be a full-blown piece of software that would be theoreticly usable for a person or company.assignment was simple:make an application, usable by a person or company, that uses databases and VB.NET
so i started brainstorming and i came up with the following:a client-server application where the server runs on the company's mainframe and it's employees (seeing as it would be an IT company or another company that would use a lot of computer files) can upload to, and download files from, where each file would have a description and additional information (extension, date,emplyees would also be able to exchange private messages so that collegues of the uploader can be notifies that the file they would need is uploaded.
in addition to that there would be an administrator (or multiple) that can overview all PM's (make sure there's no abuse of the system) and administrate the files (delete/edit/...)So really, i have no idea where to begin building this application, so i would think that if i get the interface done, i atleast have an overview of what and how i would need to code.
note: wow now i think about it this seriously sounds more like a website than an application... but still it sounds like a good idea to me and has to be done or else i would not graduate
Create A Random Number Generator (dice Roller) That Will Dump Its Results Into An Open Chat Window?
May 17, 2009I am trying to create a Random Number Generator (dice roller) that will dump its results into an open chat window. I was lead towards using DDE but have never used it before. Is this the best method? if not, What is?
View 1 RepliesConvert Integer Into A Color, Starting At Red And Cycling Through?
Oct 7, 2009How do you convert an integer to a usable color (for PictureBox.CreateGraphics)?
The color should start at red, cycle to orange, yellow, etc. and come all the way back around to red again.
This is in vb.net. If I cannot do this, how do I use PictureBox.CreateGraphics with a hex code instead of a pen?
.net - Pieces Required For A Usable MVVM Framework?
Sep 17, 2010As my company migrates towards the .NET framework from VB6, it looks like we are going in the direction of WPF (my boss is in love with the Office-style Ribbon control). I've been working to mock one of our VB6 applications in WPF and decided to experiment with MVVM at the same time. I'm being discouraged from using an existing MVVM framework, so I guess I need to write my own. The biggest concern right now seems to be a method for registering and managing all my views from a central spot - a manager class - but I'm not exactly sure how to implement this.
View 4 RepliesCreate A General Usable Method In A Class?
Oct 12, 2010I want to create some reusable code in my forms.The idea is that a class is growing when more subroutines are added so, I need to store the finished subs somewhere to make place for others, this way I don't lose myself searching through the entire class
View 4 RepliesMake VB Code Usable With Multiple Clients?
Sep 21, 2011l have just written a vb.net application and would like to install it on the server such that various users would access the central database on the server how would l achieve that in vb.net
View 1 RepliesGuess The Number Game - Background Color
Sep 21, 2009I need to make a "Guess The Number Game." It needs to choose a random number between 1 to 1000. I need to change the color of the background to red if the number guessed gets closer to the correct answer. And if you are farther away the background color changes to blue. Basically hot if you are close and cold if you are far away. I also need to know what the default color of the background is so that when I press the start game or if I get the number correct the background color changes back to the default color. I though that the default color was WhiteSmoke but it is off a little bit.
Also, if I get the correct number the text box needs to be disabled. Then, when I press the start game button the text box needs to be enabled. I can't get the Hot and Cold part to work. I was just going to use something like if the number was either 50 off of the random number the background color would turn red. All other number would make it turn blue. Then when the correct number is entered the background color would change to Green.
Below is the code that I have.
Public Class Form1
Dim randomGenerator As New Random
Dim number As Integer
Private Sub exitButton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles exitButton.Click
[Code] .....
Convert Html Or Rgb Color To System.drawing.brush
Mar 17, 2011I want to convert html color e.g #FFFFD2 or RGB 255,255,210 to its brush color equivalent.am doing this in the listbox_drawitem event. see the sample code am using, i got from internet, buts its not working.I want to paint the listitem background with this color, but the items background gets painted white..[code]
View 1 RepliesConverting A Downloaded Query Xml String To A Usable Xml Document In .NET?
Sep 22, 2009I would like to convert a image query, found here [URL]..In vb2005.net to the xmldocument which I can then cruise around and grab the data with, current code using the webclient isn't giving me a good xml document to use. Any ideas how I can fix this?
[Code]...
C And C++ - Function - Extend It So That It Also Returns A Usable Array Of Pointers To Some Structures
Feb 18, 2009Correct the problems with this function, and then extend it so that it also returns a usable array of pointers to some structures.
The extended version of this function should: Maintain the same "char *" return type which returns a pointer to a usable, for storing a C string, memory buffer.
In addition, also return a usable array of pointers to structures. This array of pointers is of variable and random length, which must be obtained using GetNumberOfSomeSeqsToGenerate(), which is called, ONLY, from within this new extended version of the function.
The type of these structures and the function that should be used to get these structures are defined as follows:
typedef struct {
char* name; /* '\0'-terminated C string */
int number;
} SomeSeq;
[CODE]...
Make A Console Project That When You Enter A Number It Changes The Color Of The Text
Nov 20, 2011Im trying to make a Console Project that when you enter a number it changes the color of the text and its not working
[Code]...