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Search found 19097 results on 764 pages for 'form lifecycle'.

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• get a button font api

  - by user545142

  hi first sorry for my English i try to get a word under mouse now my problem how to get the font of button i try to use IntPtr dc= GetDC(button1.Handle); IntPtr last_font = SelectObject(dc, Font.ToHfont()); Font fon = Font.FromHdc(dc); but it gave me the font of the form and some time gave me error Only TrueType fonts are supported. This is not a TrueType font any body help me

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• PHP echo if post equals, help

  - by user342391

  I am trying to echo the action for my form if a post equals 'paypal' This is what I have: <?php if $_POST['method'] == 'paypal' echo 'action="paypal/process.php"' else echo 'action="moneybookers/process.php" '?> Do i need to print the variable before I do this? what am I doing wrong? I get this error: Parse error: syntax error, unexpected T_VARIABLE, expecting '(' in /var/www/account/credits/credit_amount.php on line 27

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• symfony - setting a different php class name for a table

  - by Kaiser Soze

  Hi, My tables are named in a plural form - Models / Entities, is there a way to make the generated classes named Model / Entity? (Don't know if this is relevant, but I'm using Propel as the ORM) Thanks.

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• How to create an animated tiled background from a texture atlas with Cocos2d

  - by Kriem

  I want to create a CCLayer with an animated tiled background from a larger texture atlas with Cocos2d. I know how to drop a background in a CCLayer. I know how to create an animated CCSprite. I even know how to handle tiled world maps. But I can't find a proper way to combine all these elements in the desired form. How would I do this?

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• Not able to select a Font file from Windows Fonts folder using OpenFileDialog

  - by nils_gate

  I am trying to use the .NET Windows Form OpenFileDialog control to select a font file (not a font as you would with the FontDialog), but the dialog will not allow a mouse click to select a file in the C:\WINDOWS\Font directory. Any ideas for choosing a font file

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• How can I break an email address into different parts in php?

  - by Jay Bee

  Basically what I want to do is display an email using javascript to bring the parts together and form a complete email address that cannot be visible by email harvesters. I would like to take an email address eg [email protected] and break it to: $variable1 = "info"; $variable2 = "thiscompany.com"; All this done in PHP. Regards, JB

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• how can i control shockwaveflash object BGColor with colordialogue in vb.net

  - by testkhan

  i have the following code Private Sub select_color_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles select_color.Click Dim ocolor As New ColorDialog ocolor.ShowDialog() Me.BackColor = ocolor.Color End Sub and it changes the background color of form to the color i select in colordialogue... now i want to change the BGColor of shockwaveobject in this way...however i can change the BGColor of shockwave object manually in toolbox but i want to change it by color dialogue how can i do that...

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• Programmatically convert a video to FLV

  - by Raibaz

  Hi all, i am currently working on a web application that needs to accept video uploaded by users in any format (.avi, .mov, etc.) and convert them to flv for playing in a flash-based player. Since the site is OpenCms-based, the best solution would be a ready-made plugin for OpenCms that allowed to upload and play videos doing the transcode operation in background, but just a set of Java classes to do the transcode would be great and then i could make the uploading form and playback part on my own.

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• Should I learn about data structures & algorithms first or the programming language java first ?

  - by happysoul

  I am a beginner to programming. Should I like learn them side by side ? Now that I know DS and Algorithms form the basis of programming..Should I learn them first ? I am confused. What should be my learning path ? I want to be a really good Java programmer.

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• Re-naming chart legend in Access 2007

  - by rick

  In an auto-generated chart based on a query (I dragged the chart object onto a blank form to start it), the chart itself is displaying and updating properly, datawise, but I want to change the Legend from reading "SumOfAvgOfield1" and "SumOfAvgOfield2" to regular words suitable for final presentations. But I can't find a way to change it!

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• how can i schedule a media player with times in vb.net

  - by testkhan

  i have media player in my form and the following code... If TimeOfDay >= "11:00:00 AM" AndAlso TimeOfDay < "12:00:00 AM" Then toplay = "D:\videos\video5.avi" Player_Preview.URL = toplay Player_Preview.Ctlcontrols.Play() End If now i want to play multiple files in this time how can i do that...

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• django admin site make CharField a PasswordInput

  - by Paul

  I have a Django site in which the site admin inputs their Twitter Username/Password in order to use the Twitter API. The Model is set up like this: class TwitterUser(models.Model): screen_name = models.CharField(max_length=100) password = models.CharField(max_length=255) def __unicode__(self): return self.screen_name I need the Admin site to display the password field as a password input, but can't seem to figure out how to do it. I have tried using a ModelAdmin class, a ModelAdmin with a ModelForm, but can't seem to figure out how to make django display that form as a password input...

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• Is it possible to configure the mono default font for menus?

  - by EricSchaefer

  The winforms default font for menus in mono (Ubuntu 10.04) does not support german Umlauts. While I can set the font for form content (this.Font), I could not figure out where to configure the menu font. Any suggestions?

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• How to send windows messages to non-main forms

  - by Chris

  How do I go about sending a Windows Message to a form in my application that is not the MainForm? Using the code below gives me an Access Violation. procedure TMainForm.SendMessageToAnotherForm; begin SendMessage(MyForm.Handle,WM_MY_MESSAGE,0,0); end; MyForm has already been created and is the top most window.

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• JavaScript computer algebra system

  - by Jonas

  I am looking for a simple computer algebra system (cas) for JavaScript but I can't find anything with google. I only need basic functionality: simplify expressions to some canonic form. Ability to check if two expressions are the same, i.e., a(x+y) == ax+ay parse mathematical formulas. I want it to be able to read expressions like ax²+4x. solve simple equations etc. Do you know of such a library?

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• presentation layer to go with apache torque

  - by ed1t

  I'm planning on using Apache torque as my object-relational mapper (ORM), and I was wondering if anybody has any suggestions around what framework to use for presentation layer with torque. maybe Spring? I don't know if this helps, but my application is basically going to be bunch of forms to input data and based on that data, I'll generate reports in form of a graph or chart.

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• Converting a string into ArrayCollection (C#, see string below)

  - by Ole Jak

  how to get from such string ' name1{value1,value2};name2{value3}; ... nameN{value12, valueN} ' Array or arrays in such form: Array = {string, int};{string, int};{string, int}; like this: { { name1 ; value1} { name1 ; value2} { name2 ; value3} ... { nameN ; valueN} } in C# (.net)?

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• In PHP when submitting strings to the DB should I take care of illegal characters using htmlspecialc

  - by Brook

  I am working on a form with the possiblity for the user to use illegal/special characters in the string that is to be submitted to the database. I want to escape/negate these characters in the string and have been using htmlspecialchars(). However, I would like to know if there is a better/faster method.

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• Fancybox height help?

  - by Gabri

  I am using fancybox for loading a Huge form "1300px" height ( i know it is not something good but the client wants it like this) the problem that it doesn`t cover the whole height i tried autoDimensions $.fancybox.resize with no luck although other parts that uses fancybox is working without a problem so any tips will be great. also i want to know how to load data (a div) from another HTML inside fancybox?

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• highly scalable socket server design

  - by Avinash

  How do i design a socket server, which accept various trades ( stock symbol, its value ) Trades are coming in the form of continuous stream. I need to process those trades based on the subscription client list.

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• How can I access attributes of Html elements in ASP.NET MVC

  - by Richard77

  With ASP.NET Webforms, I could drag and drop a control on a form and be able to access its properties: if (number == 0) AddButton.Enabled = false; Although I cannot drag and drop a control on a ASP.NET MVC View template, can I change its attributes? For instance: disable a button in some conditions and be able to enable it if conditions change. Be able to change the text of a button from "Next-" to "Finish" etc.

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• Asp.net library to extract plain text from docx, pptx, xlsx (for search index)

  - by Myster

  Is there a pre-existing library to extract plain text form docx, pptx, and xlsx files? I require this to populate a lucene.net index. I've found this example which extracts text from docx and it seems to work ok. But before building my own solution based on this I was wondering if there's something already available for the other file formats?

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• Rails 3 Nested Forms with datamapper

  - by jens freudenau

  i have two models: class MeetingPoint include DataMapper::Resource belongs_to :profile property :id, Serial property :lat, String end and class Profile include DataMapper::Resource has n, :meeting_points property :id, Serial property :distance, Text property :created_at, DateTime property :updated_at, DateTime end Now I create a form to edit the profile and the meeting_poing: = form_for @profile do |f| = f.text_field :distance = f.fields_for :meeting_points do |ff| = ff.text_field :lat = f.submit But when I want to save the values I get always the error: "undefined method `readonly?' for ["lat", "14.000"]:Array"

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• symfony - class name for different table name

  - by Kaiser Soze

  Hi, My tables are named in a plural form - Models / Entities, is there a way to make the generated classes named Model / Entity? (Don't know if this is relevant, but I'm using Propel as the ORM) Thanks.

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• how to added a GUI to my class

  - by Gerard Flynn

  hi i have a class that runs, it does the following backups a sql, zip, encrypts, ftp to an ftp server. what i want to do is add a GUI. Need to add a 2 buttons start and finish and progress bar for the procedure. my class is called backup.cs. i have tried creating a form but doesn't seam to work. any help would be great full Ta Gerard

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