how to use bit button delphi

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  • user interface - How To Use An Image As A Button In

    2012-11-19 · 1. Use a Delph TSpeedButton as already mentioned. To answer your question about stock images, there are some free image sets you might find appropriate here: http://www.freedownloadmanager.org/download/delphi-16x16-speed-button-icon-bmp-1599703.html . I have not tried them.

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  • Using the Windows API in Delphi - blong

    2015-7-23 · So in 32-bit Delphi the declarations are written in C syntax. Let's try a simple example. Consider the scenario where you have a project with two forms. Both are visible and your user is working in the first form. Under some circumstance - in our case a button being pressed - the other form needs to be brought to the foreground.

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  • button glyphs - Free Pascal

    2017-10-12 · Delphi provided a set of glyphs for use with TspeedButton etc. , Lazarus provides a dialoque to go and select them but I can't find anything supplied. ( Unless I'm missing them ). Your words are a bit ambiguous: 'Anything supplied' - does this mean: 'I don't find the property to which I have to assign the glyphs'? - this would be the property Glyph of the TSpeedButton or TBitBtn (TButton does …

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  • INTRODUCTION TO DELPHI PROGRAMMING

    —Open the standard library option and then choose the ‘button’ from the list. Add it to the form by just dragging and then there you will see it in the form. —Edit the component name. As you see, the name is button but you will make an Add on which you will name it …

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  • how to set hotkey for button

    2013-2-13 · In Object inspector, set caption: example: 'Caption' and insert '&' before char who you wont for Key (It's work with Alt+char, e.g. &Caption (Alt+C)). Regards. p.s. Also, you can use TActionList with button, easy way to configure HotKey. « Last Edit: February 13, 2013, 09:31:50 am by exdatis ».

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  • delphi - How to use correctly TBitmap object to save a ...

    2021-6-26 · This being said, I 'reverse-engineered' a BMP with alpha channel created in GIMP and wrote the following Delphi routine to produce the very same bitmap: procedure SaveTransparentBitmap(ABitmap: TBitmap; const AFileName: string); var FS: TFileStream; BFH: TBitmapFileHeader; BIH: TBitmapV5Header; y: Integer; sl: PUInt64; begin / ABitmap MUST have the …

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  • Using SpinEdit - delphi

    2004-6-28 · Hmm, I have used it a bit. Here's a simple example: procedure TMainForm.YearSpinEditChange(Sender: TObject); begin / if user overtypes the value, the OnChange event / returns an empty/missing value first / then the next OnChange is the new value, / hence the test if Length(YearSpinEdit.Text) > 0 then begin YearPicked := YearSpinEdit.Value;

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  • dialog - How to use MessageDlg in OnClose Event of

    2013-9-30 · If you want to use precompiled Source Code, add the UniDACLibDelphi21Win32 directory to 'Library Path' for the 32-bit Windows platform, the UniDACLibDelphi21Win64 directory to 'Library Path' for the 64-bit Windows platform, the UniDACLibDelphi21OSX32 directory to 'Library Path' for the Mac OS platform, the UniDACLibDelphi21iOSSimulator ...

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  • Learn To Use Styles To Create Visual Stunning VCL

    2012-11-27 · 3. When my form is closed by clicking on 'Cross Button' or Alt + F4, I want user to ask whether he wants to close the application or not. If yes, I will terminate the application otherwise nothing to do. I am using following code on the onclose event of the form.

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  • Button delphi Icons - Download 381 Free Button

    Button delphi Icons - Download 381 Free Button delphi icons @ IconArchive. Search more than 600,000 icons for Web & Desktop here.

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  • Using the WebView2 in a Delphi app – Bruno Sonnino

    2021-3-20 · In the last post I’ve shown how to use the new WebView2 control in a WPF app and said that it could be used in any Windows version and in any platform. As a matter of fact, I can create a 64 bit VCL native application with Delphi, that uses the Win32 API with the same control, offering the same functionality that the previous app did.

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  • Using the Edge Browser Component (New in RAD

    2020-9-11 · in Delphi: EdgeBrowser.Navigate(Edit1.Text); And don’t forget to copy 32 or 64 bit WebView2Loader.dll to your output directory. If you click to Edge Browser UI on your form and press F1 Help, you can get more details about its feature. Also, you can examine the sample for detailed features. Note: Edge Browser is not supporting FireMonkey, yet.

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  • INTRODUCTION TO DELPHI PROGRAMMING

    Visual Programming is a little bit easier for programmers to do. Most of case, textual programming is commonly used by programmers by using CSS and Html and Php. By its name, it is understood what it means, it is the use of graphic languages in order to design a software app. The use of …

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  • TColorButton Delphi Component Source Code

    2020-2-25 · Execute returns False if the user clicked the Cancel button, pressed the Esc key, closed the dialog box with the system close button or with the Alt-F4 key combination. From Code In order to work with Open dialog (or any other) at runtime without placing an OpenDialog component on the form, we can use the following code:

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  • Create and Customize Buttons With the DBNavigator

    2019-11-30 · Remember to 'match your bitness' - create a 32-bit DLL to inject into a 32-bit process, and a 64-bit DLL for a 64-bit process. There is a long history of DLL support in Delphi. Unfortunately, there's not a lot of documentation provided for some areas. For example

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  • Creating a Delphi Notepad: Open and Save

    2013-9-30 · NOTE: To compile UniDAC based Delphi XE7 applications, add the UniDACSource directory to 'Library Path' for all platforms you want to work with (32-bit Windows, 64-bit Windows, Mac OS, iOS simulator, iOS device, Android).

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  • Problem: Glyphs for Bit Buttons - delphi

    2000-8-30 · Bit Buttons in D3 (latest revision). I can load an existing 17x17 bitmap and it displays correctly as an image on the bit button. I then use Photoshop, for example, to slightly modify that bitmap - in the simplest case, just invert it right to left before storing it with a different name.

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  • 64-bit Windows Hello World Application (Delphi and

    2019-12-4 · Go Up to 64-bit Windows Application Development. This 'Hello World' console application demonstrates the essential steps for creating a 64-bit Windows application. The application uses the 64-bit Windows target platform, a console window, an event, and will display a …

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  • How to create a sales receipt from a Delphi

    2020-8-20 · To create a sales receipt, we need the information about: order, customer, seller and order content. In this example, we will use the demo.mdb database from the FastReport VCL distribution. To create the application, we will use the Delphi 7 development environment. Let’s add two buttons to the form: one to run the report designer, another ...

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  • Delphi Tips - GitHub Pages

    2021-5-21 · How to tell Netscape Navigator which web pages to load from your Delphi program (#3) How to trap the ALT key state in a visual component (#80) How to turn numlock on by code (#26) How to use a function or a procedure as a parameter to another function (#129) How to use a scroll event in a TListBox (#113) How to use a TControlCanvas in a ...

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  • Building macOS 64-bit Applications with Delphi 10.3.2

    2021-3-20 · In the last post I’ve shown how to use the new WebView2 control in a WPF app and said that it could be used in any Windows version and in any platform. As a matter of fact, I can create a 64 bit VCL native application with Delphi, that uses the Win32 API with the same control, offering the same functionality that the previous app did.

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  • Using the WebView2 in a Delphi app – Bruno Sonnino

    2020-9-11 · in Delphi: EdgeBrowser.Navigate(Edit1.Text); And don’t forget to copy 32 or 64 bit WebView2Loader.dll to your output directory. If you click to Edge Browser UI on your form and press F1 Help, you can get more details about its feature. Also, you can examine the sample for detailed features. Note: Edge Browser is not supporting FireMonkey, yet.

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  • TColorButton Delphi Component Source Code

    2021-4-20 · Chapter 3. Quick start 3.1 How to use the barcode components Usage: 1. Put a barcode component, such as the TBarcode2D_QRCode, TBarcode2D_PDF417, and TBarcode2D_RSS14 to your

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  • Delphi Basics : Writing a more meaningful program

    In this tutorial, we will build a more extensive program that performs very very simple spelling correction on a text file. It illustrates a number of important features of Delphi, and some of the power of the Delphi Run Time Library. Our program asks the user to load a text file by pressing a 'Load file' button on the main program form.

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  • Delphi - Getting Window Handles - mc-computing

    A window handle has the HWND data type; an application must use this type when declaring a variable that holds a window handle. An application can use the FindWindow function to discover whether a window with the specified class name or window name exists in the system. If such a window exists, FindWindow returns the handle of the window. To limit the search to the child windows of a ...

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  • Understanding Sender Parameter in Delphi Event

    The InputBox function displays a simple dialog box with the given Caption and Prompt message. It asks the user to enter data in a text box on the dialog. A Default value is displayed in the text box. If the user presses OK, the default or user entered data is stored in the …

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  • Delphi Basics : InputBox command

    This code is called a Unit and is a Delphi module - one chunk of code. If you save this code, it will save in a file called Unit1.pas - a Pascal file.: The unit comprises two main parts - the interface section, which tells what the unit does. And an implementation section that holds the code that implements the interface. Click on the unit keyword in the code to learn more.

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  • Delphi Basics : Writing your first Delphi program

    2020-2-25 · Double click the status bar component to open the Panels editor. Right click on the panel editor and select 'Add.' This adds one TStatusPanel object to the Panels collection. Add one more. Select the first Panel, and using the Object Inspector, assign 'Progress:' for the Text property. Note: we are to place a progress bar into the second panel!

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  • How to Place a TProgressBar Into a TStatusBar in Delphi

    2014-10-4 · JSON arrays are a bit more involved that the other simple classes. When calling the constructor of a TJSONArray you can pass no parameters, a single TJSONValue, two TJSONValues, or two strings. If you pass one or more arguments, those passed objects will …

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  • Attach to Process - RAD Studio

    2020-9-2 · Item Description; Debugger Select the debugger you want to use to debug the process: Embarcadero Windows 32-bit Debugger is the default embedded debugger for 32-bit Windows applications.; Embarcadero Linux 64-bit Debugger is the debugger for 64-bit Linux applications.; Embarcadero Windows 64-bit Debugger for Delphi is a debugger for 64-bit Windows applications, which understands Delphi …

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  • How to create a button exit for app - Lazarus

    2021-2-28 · Button1.Click; end; end. And to explain how to exit while minimised or occluded, one right clicks on the macOS dock application icon and chooses the Quit option, similar to Windows where one would right click on the item in the task bar and choose Close. « …

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  • Understanding Sender Parameter in Delphi Event

    Delphi is a cross-platform Integrated Development Environment (IDE) that supports rapid application development for most operating systems, including Microsoft Windows, iOS, and now Linux with RAD Studio 10.2. If you know how to use the features of Delphi, you can easily create scalable applications in …

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  • Mastering Delphi Programming: A Complete

    In this tutorial, we will build a more extensive program that performs very very simple spelling correction on a text file. It illustrates a number of important features of Delphi, and some of the power of the Delphi Run Time Library. Our program asks the user to load a text file by pressing a 'Load file' button on the main program form.

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  • Delphi Basics : Writing a more meaningful program

    2021-3-30 · Delphi profiler and Delphi debug terminal. ProDelphi6432. The profiler for 64 and 32 bit applications developed with Delphi. Features and conditions like ProDelphi64 and ProDelphi (see below). ProDelphi6432 (V 38.3) ProDelphi64. The profiler for 64 bit applications developed with Delphi …

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  • Delphi profiler and Delphi debug terminal

    This code is called a Unit and is a Delphi module - one chunk of code. If you save this code, it will save in a file called Unit1.pas - a Pascal file.: The unit comprises two main parts - the interface section, which tells what the unit does. And an implementation section that holds the code that implements the interface. Click on the unit keyword in the code to learn more.

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  • Delphi Basics : Writing your first Delphi program

    2008-8-6 · Start a project. Put a button on it. Make the button's OnClick handler do..... windows.beep(300,500); And you're done! (Tested with Delphi 4, likely to work with anything above Delphi 1) The first parameter (300) sets the frequency of the beep. It can be anything from 37 to 32,767. The second sets the duration of the beep in milliseconds. N.B.:

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  • Delphi: How To: Make 'beep' or other sound.

    2017-9-19 · 29- Look for the browse button and press it this will open the menu 30- Choose desktop and the Delphi car folder again 31- When you click on it you will see “Driver” click that 32- Then click USB and ok 33- It will select this file and you need to click next to install it

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  • HOW TO INSTALL YOUR CLONE DELPHI - obdstore.co.uk

    2013-11-8 · 2. To EXECUTE the app, click on the 'fetch artist-details' button and observe the JSON text as the response in the bottom part of the form. The result is JSON Markup Language Response. JSON is a hierarchical Markup Language. This ends Part 1. For Part 2, we'll create a Client App to use BaaS, using the new REST Client Components in Delphi XE5.

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  • Delphi XE5 - Using the new REST Client library

    2020-2-11 · Delphi DS150e is the hot sell universal diagnostic tool for cars and truck.Delphi ds150e with latest v2016.1 delphi ds150e software can also change the Instrument language. Here,vxdas.com share detail steps about how to change AUDI A3 Instrument ...

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  • Mastering Delphi Programming: A Complete

    Delphi is a cross-platform Integrated Development Environment (IDE) that supports rapid application development for most operating systems, including Microsoft Windows, iOS, and now Linux with RAD Studio 10.2. If you know how to use the features of Delphi, you can easily create scalable applications in …

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  • Converting 32-bit Delphi Applications to 64-bit

    2016-1-4 · Go Up to 64-bit Windows Application Development. If you have a code base of 32-bit Windows Delphi applications that you want to convert to 64-bit Windows, you should Open your 32-bit application in the IDE, add and activate the 64-bit Windows target platform, and compile your application as a 64-bit Windows application.

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  • Delphi profiler and Delphi debug terminal

    2021-3-30 · Delphi profiler and Delphi debug terminal. ProDelphi6432. The profiler for 64 and 32 bit applications developed with Delphi. Features and conditions like ProDelphi64 and ProDelphi (see below). ProDelphi6432 (V 38.3) ProDelphi64. The profiler for 64 bit applications developed with Delphi …

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  • Mobile Tutorial: Using Notifications (iOS and Android ...

    2019-1-15 · To set the iOS icon badge number (for Delphi or C++) or the Android notification number (only for Delphi apps), you need to implement the corresponding method. Drop a TButton to the form. In the Object Inspector, change the Name property to SetNumber. Create the OnClick event of the SetNumber button by double-clicking the button.

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  • GitHub - neslib/Chet: C Header Translator for Delphi

    2020-10-7 · You can use the pre-compiled 64-bit Windows Chet application in the Bin directory. If you want to compile Chet yourself, then you also need libclang for Delphi and make sure the Delphi IDE can find it (the Chet project will find it automatically if the Neslib.Clang directory is at …

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  • GitHub - jimmckeeth/DelphiARDrone: A Delphi

    2015-3-23 · The methods are pretty straightforward to use. The values you can send are a single precision floating point number in the range from -1 to 1. Written with Embarcadero Delphi XE6 in Object Pascal, but should also work with C++Builder, RAD Studio or Appmethod with a little effort.

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  • Building Socket Applications :: Chapter 19: Internet ...

    How To Use Scanlines - By Leonel Togniolli. Scanlines are a very fast way to to access an image, while accessing directly the pixels is very slow. It s very easy to use it, and most of the code written using the pixels of a canvas can be easily changed to use scanlines, and routines planned to use them can have performance several times better.

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  • How to Use Scanlines - Embarcadero Website

    First, use App Studio to change the ID of the OK button of the dialog box. The default behavior of App Studio is to give the OK button the ID IDOK. The OK button's ID should be changed to another value, such as IDC_OK. Also, change the properties of the OK button so that it is not a default pushbutton.

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