Cleaning A String And Dots?
Jun 22, 2009if i have a string like 12.4.23 how can i clean the dots? i want 12423
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.net :: Cleaning Up A String?
Feb 7, 2011I have the following string which I need to get onto one line for database storage and retrieval purposes:
{"id":8,"heading":"heading goes here","content":"<p>
content goes here</p>
"}
[code].....
Finding A String Between 2 Other Strings That Has A Minimum Length Of 5 A Maximum Of 7 And Contains 2 Dots
Oct 5, 2011What I need to do is find a string that can be any value, and is placed between ">" and "</" with a minimun length of 5 and a maximum length of 7 and contains exactly 2 dots.
So if I have a text file like this:
<a href="www.site.com">a site</a>
text<br />
More test<br />
[Code]....
I want it to find only the 5.0.77. And no, the number isn't always between h2 tags, and the number isn't even always the same. The only thing that is static about it is that is is between ">" and "</" and that it is between 5 and 7 characters and contains 2 dots.
Cleaning Up If Statements?
Jul 20, 2010Basically if i wanted my controls to be checked at startup id use a setting obviously
'UI Settings
chkCloseToTray.Checked = My.Settings.CloseToTray
chkAlwaysShowSystemTrayIcon.Checked = My.Settings.AlwaysShowTrayIcon
[code].....
Asp.net - .net - RsData / Cleaning Up Code?
Mar 21, 2012I have a question regarding VB.net and the use of rsData connections to an SQL database.Basically we have a few inline pages that will display course information of courses that my institution runs. The code will connect to an SQL DB and pull through live data directly in the following format.
html += "<tr><td>" & rsData("M_Start") & "</td><td>" & rsData("WEEKS") & "</td><td>" & rsData("DAYSTIME") & "</td></tr>"
Now I was wondering if people would suggest pulling directly from an open DB connection or map the RsData results to strings? All data connections open and close after they have done their required portions and we have around 5 different procedures that occur within the page.
Cleaning And Sorting Out Game
Nov 21, 2011I've been making a game using a Console Application as the main window, for the it. The game requires you to make the right choices in a mini Hacking adventure, but I'm rather stuck in an area where the player is required to enter the name of the file they would send and the program does not recognize the right one, also I was wondering how I could tidy up my code as It seems to be growing at a unnecessary rate.[code]
View 6 RepliesCleaning Up Code With Functions?
Nov 28, 2010I am just starting out with a practice VB project which involves selling donuts and coffee. I have written out the code which the program works but the code is very messy. This program contains functions and radio buttons to calculate a subtotal, tax, and total due. There are four variety of donuts in Group Box 1 listed as: Glazed at .65 each, Sugar at .65 each, Chocolate at .85 each, and Filled at $1.00.
The coffee choices in Group Box 2 are listed as: None at 0.00, Regular at $1.85, and Capuchino at $2.50 each.I want the cashier to be able to select a radio button to choose between the donut choice in group box 1 and then choose one coffee choice in group box 2. A textbox calculates the subtotal, a textbox calculates a tax of 3%, and a textbox calculates the total due adding the subtotal and tax.
Everything works fine but Ias I said before it is quite messy which I keep making it worst.I need to write one function to calculate the donut, one function to calculate the coffee, and one function to calculate the sales tax. Then I need a sub procedure to clear the subtotal, sales tax, and total due amounts when a radio button is clicked.I have been working on this for the past month ,code I have so far:
Class frmMain
Private Sub btnExit_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnExit.Click
Me.Close()[code].....
Cleaning Up Open Programs
Sep 11, 2009first, what is the base minimum that windows needs open to run... ex. svchost.exe, explorer, etc.
Second. is there an easier way to close all programs except the ones i want to stay open, i want to keep the needed basics open and my program, which will open other programs, but i want to make sure nothing else is running so that things will go as smoothly and as fast as possible. I just don't want to manually check what processes need killed and place them in the program one by one, i want to kill all but a few.
Extra credit... stopping all unneeded windows services would be nice too, but that would probably be too long of a process to worry about, and not really worth it considering the benefit of speed it would give.
Cleaning Visual Basic Code?
Jan 6, 2012however there is a portion in this code that can be simplified more (the if orelse statements). I know it has something to do with a collections class or an array, but I'm stumped on how to change it.
Function GetLastName(ByVal accountName As String) As String
Dim lastName As
Dim stringArray As Array = accountName.Split(" ")
[code].....
Error Checking And Cleaning Program?
May 5, 2012I've rearranged the error messages to different spots with no luck. The txt row need to be a number 1 to 10. The txtSeat need to be A,B,C, or D and the txtPassenger shouldn't be left empty.
Public Class Form1
Dim seat(9, 3) As String
Dim waitingList(9) As String
Dim passengerNames(9, 3) As String
[code]....
VS 2008 Cleaning Up A Nested For Each-loop?
Dec 3, 2009I'm comparing a temporary table to an another table, to check for changes in the cells. The way I'm doing it, is that I'm using three loops; one to loop trough the temporary, one to loop trough the other table and a last one to loop trough each column. Here's the
vb.net
For Each row As DataRowView In View
For Each drow As DataRowView In view2
[Code]....
"emitid" is the column I use as a reference to be sure that I'm comparing the correct rows, and the column order will always be the same in both tables.
Reusing And Cleaning Up User.config Files?
Nov 11, 2010Not sure if this has been asked before (couldn't find an answer), but is there a way to reuse a user.config file from a previous version of the application? For example a user.config file is stored in:
C:UsersJohnnyAppDataLocalCompanyApplicationName.exe_Url_wxcnyrmstqy3oj1qwckdjq3gjqkq4fel1.0.0.0user.config After a new version is installed it gets stored in:
C:UsersJohnnyAppDataLocalCompanyApplicationName.exe_Url_wglmejvw01nagu5t1y5yl12chynjomny1.0.0.1user.config The user then has to enter all settings again, even if the new version does not save more settings. An other problem is that although the user.config file is very small, it does get messy after a while when newer versions of the application get installed. Is there a way to clean up the unused user.config files and their folders?
It's the same problem with System.Windows.Forms.Application.LocalUserAppDataPath, that I'd like to use to save other files (containing Listview data), which points to:
C:UsersJohnnyAppDataLocalCompanyApplication1.0.0.0 The Listview data and other files created by the app can't be used anymore.This can be solved by getting the user's appdata folder with Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) and creating a new folder there with the name of the application. But this means there's one folder where the application is installed (user can choose this folder in the installer), one folder to save my own files to and one folder where VB stores the user.config file.
Can something be done about this "mess" or is this just something I have to live with?
C# - How Expensive Are Dots In .NET
Aug 27, 2009In the past, in C and C++ land, nested pointer dereferencing was considered, by some, to be a relatively expensive operation if executed in a tight loop.You wouldn't want to get caught with:
for (int i = 0; i < 10000000; i++)
{
j->k->l->m->n->o->p->dosomeworknowthatwereherewhynoteh();
}
because you might lose precious milliseconds. (Yes, I'm being somewhat sarcastic!)
Moving to the world of .NET.System.Runtime.InteropServices.Marshal.WriteInt32(Abort, 1)
than this?Imports System.Runtime.InteropServices.Marshal
Get Image Dpi(dots Per Inches)?
Jan 27, 2011i develop a account software which is also saving picture and picture size in database(sqlserver 2000) . i want to save picture size in inches so i want to get picture dpi(dpi(dots per inches) to make inches. I am using CommonDialog1 vb6 tool to save picture and get size but now CommonDialog1 doesn't get picture inches size but get picture pixels size so i am calculating inches by pixel
[Code]...
Get Printer DPI(Dots Per Inch)?
Feb 21, 2011I have desiged some checks in inch.Now,i want to print check.I must know the printer's DPI(Dots Per Inch).
View 2 RepliesStraight Line And Dots?
Jun 12, 2011I'm in this proyect where I need an area in the form where I can place just dots, then join these dots with an straight line between them.how can I do that? I placed a Picturebox to see functions there but nothing is clear.
View 3 RepliesHow To Filter Period Between Dots In Textbox
Sep 16, 2009How 2 filter 2 consecutive dot in textbox?
View 1 RepliesListview: Remove 'dots' Around Selection?
Nov 25, 2009If you add a list view, then add a column, and an item, set the view to Details and run it, there will be dots around the item. Those dots will also appear whenever you select an item, along with a highlighted color. I've downloaded projects that don't have them, and when comparing I don't see any difference in listview settings between that and my listview... How do you remove those dots?
View 2 RepliesReplace Function - Changing Dots Into Characters
Jun 12, 2011I am using a software that grasp information from web-sites. But I want to something on those information. For doing that, it allows me make a VB script. Actually I have never studied any Vb code. But i found a solution for my project. The data from that website is for exmp. "1.02.30" I want to change first dot into semi colon and the second dot into comma, namely "1:20,30". I found replace function and it works if i want to do "1:20:30" that. But I have to change first dot into semi colon and the second dot into comma.
View 3 RepliesInterface And Graphics - Plot Points And Joint The Dots
Dec 12, 2011Picture 1 shows an application that I am currently writing that uses the LineShape and OvalShape out of the Visual Basic Power Packs. As I change the index in the part number combo box the A, B & C dimension change to suit the dimension in the text boxes.
Problem is the limited shapes are fine to draw a router template guide, but they are somewhat limited when it comes to drawing more complex shapes like the router bits that make the shapes in Picture 2. Is there a graphic class that would allow me to plot points and joint the dots like you get in kids colouring in books? Or something a little more adept to complex shapes like curves?
I just spotted something called the Pen Class that I might need to look more into, but not knowing the first thing about graphics. Spotted some advice passel gave in another thread to search vb.net gdi+ tutorial and it looks like the Pen Class might have potential, although I am going to have to revisit some math by the looks of things.
Make A Grid With Points That Dots May Be Placed At Just By Clicking That Point?
May 17, 2010Make a grid with points that dots may be placed at just by clicking that point
View 4 RepliesDrawing Dotted Path Lines With Evenly Spaced Dots?
Apr 22, 2012I have a problem drawing dotted path lines, with evenly spaced dots: I want to be able to draw evenly spaced dots along a path line using points in an array, My issue is not with drawing the path line, with dotted lines, this is easy, but with the spacing of the dots at the start and end of the path line.
In the example I have created, I create a square with 4 points and draw a dotted path.The path starts at the top left corner and finishes back at the top left corner, the dots are evenly placed along the path, except the final dots at the end of the path. (Sometimes the dots are even and other times they are not even).The shapes I want to draw can be any size and any shape, but I have used a square in this example to show the problem I have.I have also attached two pictures showing the dotted path line, 1 with even spaced dots at the start / End and another showing the problem I want to resolve, with not evenly spaced dots at the start / end.The only difference between the two is the point values.
Deal With Dots And Commas Used As Decimal Place Holder In A International Environment?
Nov 6, 2010The user enter a number in a text box. what is the best way to overcome the big problem that in some countries 10,000 is written as 10.000 when you want to give the user the freedom to select its prefered format???
View 15 RepliesDots More Dense At Upper Or Lower Edge Of Curve (searching Algorithm)?
Mar 2, 2011This question may be off-topic. If it should be posted in another place (even on another board) For some given curves (see sample below) I have to quantify whether the red dots in some regions of the curve are more dense at the upper or lower edge of the curve. Which algorithm might be adequate to perform this task? The curves are constructed from measurements. (No mathematical formula behind it.) Every data point has two dimensions: A value in the range 4000-7000 and a second value 0-255.
View 4 RepliesVS 2008 Drawing Dots/polygons On Mousdown Or Click Event In A Picturebox?
May 1, 2010I have a problem. Im trying to create a form that enables a user to add dots on a mouse click event over an office floor plan. I have searched the web and this site but still am struggerling. My aim is to be able to draw dots (purpose is to highlight problems) and polygons over the plan (purpose to define which service area the floor area relates). I want to save all graphics to an access database with associated
fields.
My thinking is to place a second picture box over the first and make this transparent and use this as the user interface? I dont expect anyone to solve this for me, however, any help with how to draw dots and polygons through mouse down or mouse click would be most helpful.
VS 2010 - Draw Two Sets Of Dots Using HatchBrushes To Create VS2010-like Interface
Aug 13, 2010This is a followup to this thread, where I'm trying to draw two sets of dots using HatchBrushes to create VS2010-like interface. If you take a look at the zoomed image of the IDE background (blue with dark and light blue dots): that is what I'm trying to draw using GDI+. In the previous thread ForumAccount find the correct HashStyle to use (Percent20), but there is a problem: I need to draw two sets of these hatchstyles: once with a slightly darker color and once with a slightly lighter color, at an offset of one pixel downwards.
[Code]...
Change The Three Dots (ellipses) (...) To Custom Characters In DataGridView When Cell Content Is Truncated?
Dec 15, 2010In DGV, if the contents of the cell is truncated, the DGV shows ellipses (three dots) (...); but as the font is set to a Gujarati font, it displays a Gujarati alphabet "ઈઈઈ" instead of "..." because the Gujarati character "ઈ" is coded with the English "." (dot) character.In Gujarati font, "." can be generated with the English character "P".So, How can I change the ellipses to English "P" character? OR How can I remove the ellipses completely?I have found a similar solution by berc on Tuesday, August 31, 2010 1:33 PM :but I am not sure it is the perfect and/or the only way to do so, AND it will really work or not
View 2 RepliesInterface And Graphics :: Drawing Dotted Path Lines, With Even Dots Along The Path Line?
Apr 13, 2012Problem drawing dotted path lines, with even dots along the path line.I want to draw a path line that can be any shape (square, round, outline etc), and along this path line I want even dots to appear.
I also want to be able to resize the shape (as in the example attached)This is very easy to do using "DrawPath" and defining points for the path and using a pen defined as dots.The problem I have is I want the dots to be evenly placed along the path, on any shape or size I draw.In the example I have created, I create a square with 4 points and draw a dotted path.There are 2 buttons that allows me to resize the square (larger or smaller) this helps show the problem more clearly.
The path starts at the top left corner and finishes back at the top left corner, the dots are evenly placed along the path, except the final dots at the end of the path. (Sometimes the dots are even and other times they are not even).The shapes I want to draw can be any size and any shape, but I have used a square in this example to show the problem I have. point me in the direction I need to go that allows me to draw the dots and give the impression that they are even all along the path, for all shapes and sizes.
In the pictures below if you change the size of the shape, one will have even looking dots, the other will not.
[Code]...
Drawing Dotted Path Lines, With Even Dots Along The Path
Apr 12, 2012I want to draw a path line that can be any shape (square, round, outline etc), and along this path line I want even dots to appear. I also want to be able to resize the shape (as in the example attached) This is very easy to do using "DrawPath" and defining points for the path and using a pen defined as dots. The problem I have is I want the dots to be evenly placed along the path, on any shape or size I draw.
In the example I have created, I create a square with 4 points and draw a dotted path. There are 2 buttons that allows me to resize the square (larger or smaller) this helps show the problem more clearly. The path starts at the top left corner and finishes back at the top left corner, the dots are evenly placed along the path, except the final dots at the end of the path. (Sometimes the dots are even and other times they are not even).
The shapes I want to draw can be any size and any shape, but I have used a square in this example to show the problem I have. I need to to draw the dots and give the impression that they are even all along the path, for all shapes and sizes. [Code]
.net Cleaning Up My Own "Cache"?
Apr 21, 2010I got a timer that saves like cache in a map and cant delete really cause it updates so quick that if i code to delete the folder and create a new emptey folder it craches cause "im already running /using that file"
Some one got an idea how to clean up? cause afterwhile it take a lot of space If you don´t Believe in it, Then it Does´nt Exist!