How To Detect If Any Text Get Selected
Jan 25, 2012[code].....
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Detect Month According To Date Selected?
Mar 21, 2011I have two label in webform Label1 and Label2
Label1 displays the date as 1-Apr-2011
I want to display month as April in Label2 if date in label1 is in between 1 to 30 Apr 2011.
I want to display month as May in Label2 if date in label1 is in between 1 to 30 May 2011.
Program To Detect Change In Selected Pixel On Screen - Memory Leak
Mar 21, 2011I am fairly new to visual basic and have written this program to detect a change in a selected pixel on the screen. When the pixel changes, a sound plays every x seconds. It works fine but after a few hours of operation a possible memory leak causes it to either crash the program or the PC. I have watched the process and I can see 4k added to it every 4 seconds or so. Where this memory leak is coming from?
Here is the code:
Public Class Main
Public pointx As Long
Public pointy As Long
Public areaselected As Integer
Public TimeToPause, SecondTimer, changefound As Integer
Code/regular Expression/magic That Can Detect If This Text Contains A Piece Of SQL Query Instead Of Normal Harmless Text?
Sep 21, 2010I came to a company that already has a fully grown project... but coders that worked here before me didn't follow conventions and didn't use parametrized SQL queries... as a result there is over 1000 places in a very huge project that can possibly be vulnerable to SQL injection...
I need to find a solution that will automatically detect if there is an SQL injection in the code. So, for example there is a form which allows user to enter comments regarding a product, which will be sent to database on submit... how can we make sure that a user didn't enter a harmfull query instead of a normal text?
Is there any advanced code/regular expression/magic that can detect if this text contains a piece of SQL query instead of normal harmless text? I will accept any links, pieces of code in any language or even commercial software that will do that for me.
Detect Width Of Text?
Mar 9, 2011Is there a way to detect the actual width of text in a vb.net web app? It needs to be dependant upon its font-style and size.
In vb6 you could copy the text into a label and make it expand to fit then measure its width, but this won't work in vb.net.
How To Detect Mistyped Text
Apr 11, 2011I want to know how to detect mistyped text in VB.net without using Soundex? I mean another method
View 5 Replies.net - Adapt Text Validation Function To Consider Selected Text?
Jun 4, 2010I have this function which evaluates the contents of a textbox (or combobox or maskedtextbox) control and, in conjunction with a KeyPress event, will either allow or disallow the input. It is quite useful for dates or textboxes for which only numeric input is valid. It allows a set number of digits after a single decimal point, if specified in the function call. It also allows the backspace character if the textbox is full.
I would like it to allow me to input what would otherwise be valid text when the textbox is full but one or more characters are highlighted (and would therefore be replaced by the keypress character.
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Detect A Certain String From A Text File?
Jul 7, 2009How do i detect a part of a string from a string in a text file? I'm using vb08[code]...
View 10 RepliesDetect If A Text Box Is Being Scrolled (eg: Using The Scroll Bar)?
Jul 2, 2010During my program I put lines out to a text box on the screen as a form of logs.After each line is added I do a ScrollToCaret() to move to the end of the lines.However, if I'm manually scrolling around the logs/lines (eg: using the scroll bar) I don't want to that.
Is there something I can check so as not it issue the ScrollToCaret() if the user if currently scrolling around in the text box?
Detect If A Text File Is Open?
Jan 16, 2009Is there any way to determine if a text file is currently open in a text editor? Or better yet, is there a way to trigger an event when a text file is opened (from any program)?
View 3 RepliesDetect Text Encapsulation In Program?
Oct 29, 2011In my program I need to make various word replacements but I don't want to replace the word if it's encapsulated[cod]e...
View 1 RepliesVS 2010 Detect Text Change?
Jun 16, 2011I'm creating a basic text editing program that will be used for UCAS Personal Statements (probably not a unique idea but hey). It will be a basic text editor with no special text formatting to sit in line with the guidelines of UCAS (there is a character limit for personal statements).
What I want to do is have a save/load option (which is easy enough), however on the "Exit" function I want the program to detect text changes and alert the user that saving is recommended (ya know like when you close word and it asks if you want to save blah blah blah)
Detect Highlight Text Inside A Texbox?
Mar 15, 2011Is there a way to detect whether text inside a textbox is highlighted from a user using a mouse either by double clicking or click and drag inside a textbox? I'm able to use the mouse doubleclick event as a way to detect the double clicking. However, i am stuck with click and drag to highlight for more than two characters.
View 4 RepliesDetect If The User Pasted In More Than One Line Of Text In VB?
Apr 12, 2012How to detect if the user pasted in more than one line of text in VB? You could answer in C# if you like (I can convert it later
View 4 RepliesDetect Keypress & How To Write A Text File?
Aug 28, 2009Okay so I'm trying to hide my program (only one form) so I'll just make a button and put me.visible = false , but I'm just wondering how to make my program detect a keypress (^ key) and show itself? I tried creating a timer and chucking
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Detect Specific Word In Text File
Feb 16, 2009I have a function read the text file line by line, i have to detect a specific word in the text file befere proceed to another action. But I can't use substring because i not sure exact location of the word.
View 1 RepliesResources :: Localization, Detect Untranslated Text?
Jan 6, 2011I'm working on a project, where the localization is mostly done using resourcefiles/cultures. If a translation does not exist for the language, the default language is used.I recently received the task of reviewing some problems with the translation. Some text is in the default language, some not. Why it has not been translated is not always obvious, as there are cases when the resource files are not used, or have not been translated. I would love to be able to see what is the case without having to check the code.
View 1 RepliesVS 2010 Use Contains And Mid - Detect If A String Ends With Certain Text?
Sep 12, 2010Going from VB6 to VB10 I find VB10 has much easier ways of doing things, like getting command line arguments, getting all subfolders, etc, the hardest part is knowing what commands to use. Is there a better way to detect if a string ends with certain text? I'm doing it like this....
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How To Display Text In Selected Text Boxes
Jun 22, 2010I have Three text Boxes and i want to use Cut, copy, paste method.But the problem is when i copy one text box matter and then apply Paste option through menu control ,then matter is displayed all three text boxes.
View 1 RepliesCan An App Detect Cursor Giving Focus To Another App's Text Field
Jun 25, 2011I am working on a carputer app, and it will be relatively basic with common tools. I am going to make an onscreen keyboard that fits the style of my app, but I want to make it a seperate application from the main app. All I want it to do is is have my keyboard become visible whenever I enter a text field of any application, whether it be programmed by me or a third-party app. Think about this in the way of a smart phone... Whenever you enter a textfield the system keyboard is displayed.
View 2 RepliesDetect Clipboard Text Change With Unicode Support?
May 15, 2012iam using the below code to check text change in clipboard but its not supported with unicode chracters like ا ب ج is there any way to add support for unicode text or is there any other way to do same work?
#Region " Definitions "
'Constants for API Calls...
Private Const WM_DRAWCLIPBOARD As Integer = &H308
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Detect If Text Box Is Showing 15 And Descending And Then Perform Action
Mar 7, 2009can i detect if a text box is showing 15 and descending and then perform an action?
View 5 Replies.net - Detect Text Changed On Textbox Whilst Ignoring Databindings
Feb 28, 2011I have some textboxes bound to a bindingsource and bindingnavigator.
I want to detect when the values have changed and prompt the users to confrim if they want to update.
When the form is first initalised and when then binding navigator moves to the next record the text_changed event fires on textbox where I have a boolean to determine if things have changed.
Is there a way to set my boolean only when valid data changes have occured or a better way to detect if things have changed
Game Programming - Detect The Collision Of NPC's That Load Onto 2d Tile Map From Text File
Jun 25, 2009I have a question about collision, yes my 2d tile rpg's map collision works just fine, but im having trouble with the collision with my npc's. At the start of the game it loads all the map data from a text file. well it also loads the location and other stuff about the npc's onto the map from a text file. how do i detect the collision of the npc's that were loaded from the text file, i could do collision with hardcoded npc's but i want to avoid hardcoding the game content into the game engine. RESTATING MY QUESTION: How do i detect the collision of NPC's that i load onto my 2d tile map from text file?
View 6 RepliesGet Selected Text From Web?
Feb 15, 2012How can i get selected text in web page and put it on textbox? This is the text that i want to copy.
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Using Vb And Api To Get Selected Text
Jun 5, 2009Am trying to get the selected text of any opened windows application or IE or ms office applications,i was able to get the text with windows application adn ms office application using wm_Copy api function,but the problem was with internet explorer.I am 100% sure that this is doable well when you select any text on your screen and press ctrl+c you will be able to copy that text,so am sure there is some kind of apis that can get any selected text on the screen other than wm_gettext and wm_gettextlengh,so how windows is able to grab all the selected text on the screen is there anyway to capture any selected text on the screen and especially in internet explorer,is there anyway to get the ctrl+c functionality or how this function. So all i want is to get any text selected on the screen and put it in a textbox.(but not the wm_gettext because that doesn't work with ie).
View 4 RepliesGet Any Selected Text Of Window?
Sep 9, 2010So i want my software can read any selected text of windows. That text can be in word, webpage , notepad
View 1 RepliesGet Only A Selected Text From A Richtestbox?
Jul 12, 2009I have a richtextbox, a textbox and a button, and a webbrowser
The richtextbox will load a site, ill tell you later now when you click the button what I would like is that it searches a text, which i will tell you right now, and it pastes it into the textbox.[code]...
Get Selected Text From A Webpage?
Jun 13, 2010I need to retrieve only selected portion of a webpage (user open a webpage in web-browser control, then he/she would select some portion of a webpage, i just need only those selected portion/text) in vb.net in visual basic language.
View 2 RepliesGet Selected Text From Webbrowser1?
Feb 10, 2012I'm useing WebBrowser1 and the code i use to get the text is[code]...
i want to make richtextbox that retrieve the selected text without the copy paste method.i want it to be sensitive to the mouse click so it can retrieve the selected text.