Shellexecute parameters. shellExecute command. file The name of the file to manipulate. This lets you tell the Windows shell to perform an operation on a specified file. If you want to use ShellExecute () to launch a specific program, the action is the word 'open' and the filename is the fully-qualified filename of the EXE file, as in the above example. COM, . exe, which allows me to execute script Note also that the function name, ShellExecute, is case-sensitive within the DECLARE statement. exe" and we are passing the parameters "param1" and "param2" to the program. With this file I need to open it in read only mode which can be done fro Aug 26, 2025 · C++ shellexecute example: How to launch apps and files efficiently Learn how to use the Windows API function ShellExecute in C++ with practical examples. So, as a first parameter, we are passing the command line and as a second parameter, we can define how the program should be displayed. vDirectory [in, optional] Type: Variant win32api. Feb 5, 2018 · I am assuming that when ShellExecute passes any supplied parameters for the program it adds them after the file parameter?. If lpFile specifies a document file, lpParameters should be NULL. If lpFile specifies a document file, the flag is simply passed to the associated application. This guide covers opening files, launching applications, handling errors, and best practices to efficiently integrate ShellExecute into your projects for smarter Windows applications. ShellExecute 'some program. ShellExecute " application ", " parameters ", " dir ", " verb ", window . EXE, . Sending emails directly from Delphi is possible through the default email client with ShellExecuteEx. It causes Windows to work out what application the document file is associated with, launch the program and have it load the document file. However, both methods only seem to accept one parameter, because when it encounters the /v:on, a The filename, Jul 7, 2017 · ShellExecute is the code equivalent of a user double clicking a file icon. Am I correct that since I am using ShellExecute (because I need to run in elevated mode) and ShellExecute creates a new window, there is no way for the script that runs ShellExecute to retrieve the stdout from the script that is executed by ShellExecute? Oct 30, 2023 · Conclusion The ShellExecute() function in C++ is a versatile tool that empowers your program to interact with the Windows Shell seamlessly. ShellExecute("L:\\test\\test. Performs a "ShellExecute" function on the given file. Jan 6, 2014 · This article describes how you can use the Windows SDK function ShellExecute from inside VBA to execute any program or short cut (. The application used to open the document is the one associated with the extension of the document in Windows (INI file or registry). Jun 2, 2022 · Excel VBA Shell object Shell. Jan 16, 2024 · Adjust the parameters according to your specific requirements and desired action. The format of this string is determined by the verb that is to be invoked. . exe', '"Your Parameters with Spaces"') Notice the single quotes outside the double quotes Edited January 14, 2011 by Varian Aug 18, 2010 · How can i send parameters to CMD? for example send a path and start it from that path? How can i execute CMD commands? Thanks May 5, 2017 · There are different DECLAREs in regard of string parameters of ShellExecute sometimes as byref parameter, sometimes as normal string, both will work, ShellExecute won't return changed parameter values, so @ (by reference) is obsolete, but your declaration of ShellExecute works in general, char_m, so there also is no cause in that aspect, which Jul 26, 2022 · Flags that specify how an application is to be shown when it is opened; one of the SW_ values listed for the ShellExecute function. . The reason I ask is that I am using it to open a variety of files, one of them being and excel file. (s) params May 20, 2025 · Because ShellExecute can delegate execution to Shell extensions (data sources, context menu handlers, verb implementations) that are activated using Component Object Model (COM), COM should be initialized before ShellExecute is called. BAT, . lnk) file. The function returns immediately after opening the file, starting the program, or performing whatever other action was specified. This associated application may differ according to the configurations used. parameters Parameters to pass to the executable program you are about to execute. The most important parameters are the action and the filename. exe', '"some parameters with spaces"', , "runas", 1. Currently, I am using shellexecute to execute a batch file. Jun 25, 2019 · how to pass file path and parameters to shell. ShellExecute method Syntax and Examples: Performs a specified operation on a specified file. I've been trying to get cmd. html", NULL, NULL, SW_HIDE); With this I would like to get print dialog for press OK for start printing but instead of that MS Word opens with file C:\index. In Delphi, ShellExecute parameters could include opening files, launching applications, opening URLs, and more. Concerning arguments I just think you do something like this: Shell (C:\SomeApplication argument1 argument 2). For example I am trying following :shell. Here is the same example carried This just determines whether you want the program to open in a maximized window or in a normal size window. ShellExecute int = ShellExecute (hwnd, op , file , params , dir , bShow ) Opens or prints a file. exe Aug 26, 2000 · Description & Usage ShellExecute opens, prints, or executes a file using the Windows shell. ShellExecute ( "filename" [, "parameters" [, "workingdir" [, "verb" [, showflag]]]] ) Navigate: Home > Consolidated WIL > Reference Guides > Windows Interface Language Reference > Functions > Alphabetical > ShellExecute ShellExecute Runs a program via the Windows ShellExecute command Syntax: ShellExecute (program-name, params, directory, display mode, operation) Parameters: (s) program-name: the name of the desired . Delphi allows opening different file types without knowing the associated programs using ShellExecute. vDirectory [in, optional] Type: Variant The ShellExecute API function takes these arguments: hWnd The window handle of the new program's parent. How to get print functionality on html files with ShellExecute? If is important to note, IE is not my default Jan 14, 2011 · ShellExecute('Your Program. The operation can be one of the following strings: ShellExecute ParametersShellExecute Parameters Jul 22, 2012 · I read your article. dir Working directory. op : string The operation to perform. Jan 24, 2021 · For the 4th, if you used ShellExecute to run an executable, instead of a verb-by-association, then those parameters would be passed to the target executable on the command line (n/a when launching a document file). PIF, . This document must be found on the May 6, 2013 · Here, we are starting the program "C:\prog. style The style in which the new program should open. Understanding its syntax, parameters, use cases, best practices, advantages, and disadvantages is essential for harnessing its full potential. Feb 8, 2023 · If lpFile specifies an executable file, this parameter is a pointer to a null -terminated string that specifies the parameters to be passed to the application. CMD file or a data file. The nice thing about ShellExecute is that you don't need to know what specific application is registered to handle a particular type of file. Apr 26, 2021 · Parameters sFile [in] Type: BSTR A String that contains the name of the file on which ShellExecute will perform the action specified by vOperation. Jul 2, 2025 · To use ShellExecute or ShellExecuteEx, your application must specify the file or folder object that is to be acted on, and a verb that specifies the operation. html loaded. vArguments [in, optional] Type: Variant A string that contains parameter values for the operation. Jan 19, 2019 · You can run external programs from Delphi using ShellExecute with simple commands. exe",["/abc /pqr /xyz"]); Here, abc, pqr, xyz are the parameters required to open the file test. Alternative 2: ShellExecute But it is also possible to pass parameters by using the ShellExecute function. This document is opened on the server. Type: LPCTSTR. Run a script or application in the Windows Shell. This window receives any message boxes an application produces (for example, for error reporting). ShellExecute(NULL, "print", "C:\\index. application The file to execute (required) parameters Arguments for the executable. This function can be used on the development computer because this compute is considered as being the server. Parameters sFile [in] Type: BSTR A String that contains the name of the file on which ShellExecute will perform the action specified by vOperation. For ShellExecute, assign these values to the appropriate parameters. Also there is the ShellExecute function that provides more options to your call. When working with a non-executable file, the file is opened using its associated program. ShellExecute can also open Windows Explorer windows. The batch file gets passed parameters, and executes mysql. exe /c /v:on executed using ShellExecute and ShellExecuteEx. directory Default directory. Parameters hwnd : PyHANDLE The handle of the parent window, or 0 for no parent. operation The operation to perform. Read now! May 17, 2013 · I am using ShellExecute through C and that seem's work OK except one issue. 5698tghfrvyi62p7wrowi07s6jyzexzpqr2wifon2um