I am using ShellExecute through C and that seem's work OK except one issue.
ShellExecute(NULL, "print", "C:\\index.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.html loaded.
How to get print functionality on html files with ShellExecute?
If is important to note, IE is not my default internet browser.
You are relying on the shell's associations to print the file, but that's a terribly brittle approach. If you right click on the file and select Print you'll observe the same behaviour as your call to ShellExecute.
So, if you want to use ShellExecute with the Print verb you will need to change your machine's configuration. You need to make sure that the machine's associations are configured to handle the Print verb on a .html file in a way that suits you. You could do that for your machine but you cannot expect to do it for other people's machines.
Instead you could run this command to be sure that the HTML file will be printed:
rundll32.exe %windir%\system32\mshtml.dll,PrintHTML "C:\index.html"
You can translate that readily into a ShellExecute call.
Related
I generated a table into console and it went great but when i add "uses crt;", the labels, lines etc. which I made using chr(ord.value); , and also language special characters go wild, so I guess it somehow changes encoding.
I work in Win7,FPC IDE v.2.6.4
Another wierd thing is that when I run the program, it starts in cmd.exe classical Windows console but after like 10 seconds it closes itself and a new run is started in another console located in FPC window(where it doesn't close itself).
The wierdest thing is that the adding of "uses crt;" doesn't do anything with the table written into cmd.exe classic Windows console...
So my solution whould be either to work out how to change the encoding in the console located in FPC window or how to prevent cmd.exe from closing itself.
Hope Someone can help me, I'll really appreciate it.
If youd don't use Crt, then output is using standard DOS routines. Crt unit redirects the Input and Output standard text files to CRT instead to DOS's standard input and output files. But you can explicitly assign it back by executing:
Assign(Input, ''); Reset(Input);
Assign(Output, ''); Reset(Output);
I want to write an app that displays the default Windows Properties sheet, I can't find much info on doing it the normal programmatic way, so I'm thinking maybe shell out to a command-line call; does anyone know the Windows command-line to call up a file's property/details window? Not having any luck searching for it.
This window here:
In a general sense, there are two methods for going about this. How you specifically accomplish it (i.e. PowerShell, C#, etc) is up to you.
Call the ShellExecute function on the file with the PROPERTIES verb.
Call the SHObjectProperties function on the file.
Examples of both can be found here in AutoIt: http://www.autoitscript.com/forum/topic/118673-open-a-files-properties-window/
It appears that there IS no direct command-line call that can do this, so I whipped up a quick little VBScript to do it, since it appeared to be the quickest and easiest way to achieve the end result (at least for my specific need).
The VBScript simply sends the Windows Shortcut Alt + Enter; so, when a file is highlighted it'll automatically use that file as the one to send the shortcut to.
For anyone else who may want to do the same, just paste the following into a new text file and save it as a .vbs file:
Set WshShell = WScript.CreateObject("WScript.Shell")
WshShell.SendKeys "%{ENTER}"
For anyone interested in an even better solution, I ended up writing a small command-line app in VB.NET to do this, here's a link to it's full info + the source code: https://geekdrop.com/x/props
I need to write a huge VBscript to automatically run an application and I'm looking for a way to comfortably monitor what I'm actually doing, in other words, to display the values of some/all variables involved in my script.
I'm used to work with Matlab, where I have a comfortable workspace browser. When I run a Matlab script, all variables, their types and their values are accessible in that workspace and can be checked.
The VBscript I write with Notepad++ (it needs to be a free editor) and the only way I found to display variables was echoing them via wscript and cscript.
I set up the shortcuts.xml with the following line to run my script directly from Notepad++:
<Command name="Run with CScript" Ctrl="yes" Alt="no" Shift="yes" Key="116">cmd /K %windir%\system32\cscript.exe "$(FULL_CURRENT_PATH)"</Command>
In case I include commands in my script like
Wscript.Echo myVar
Wscript.Echo "Hello World!"
and run it with the newly introduced shortcut, a cmd window pops up and displays the value of myVar and "Hello World!".
But the next time I run the script a new window pops up. So my question is:
Is it possible get a continuously opened output window, displaying all echoed values everytime I run a script? I actually want to put the window on a second screen and keep the values from previous runs. So I can enter a line Wscript.Echo something, run, check, enter something else and so on, without fiddling around with a bunch of opened windows.
Alternatively, is there any open-source/free editor which offers an accessible workspace like the one in Matlab?
The open-source editor SciTE offers what I was looking for.
The default settings in vb.properties enable a similar behavior like in Notepad++
command.build.$(file.patterns.wscript)=cscript "$(FilePath)"
command.build.subsystem.$(file.patterns.wscript)=1
One can change it as follows to get the output into the integrated console.
command.go.$(file.patterns.wscript)=cscript.exe //nologo "$(FilePath)"
command.go.subsystem.$(file.patterns.wscript)=0
F5 runs the script and Shift+F5 cleans the output.
Another option is the NppExec Plugin for Notepad++ suggested by #Ansgar Wiechers, which adds a console. The script can be run with cscript.exe /nologo "$(FULL_CURRENT_PATH)" then.
Use a debugger. Start your script with the (meta)option //X. If you are lucky, you already have installed software (MS Office, Visual Studio (Express)) that provides a debugger for VBScript. If not do a bit of research to find an Express version suitable to your OS.
You can almost write native VBScript in the VBA editor, so if you have Excel or whatever you can use this to debug, then go through some steps to convert back to VBScript. That's what I usually do.
Creating a bat file with:
start http://www.google.com/search?q=test
Does just what I would want it to do, it opens my default web browser (Chrome in my case) and browses to the URL http://www.google.com/search?q=test.
However, a bat file with:
start file:///C:/Users/d92495j/Desktop/OracleCDs/WebLogic/template.html?wbt=1
Only opens my default browser and browses to file:///C:/Users/d92495j/Desktop/OracleCDs/WebLogic/template.html
Note the lack of ?wbt=1. In order to fix this I've tried:
URL encoding the question mark
Running the start command parameters "window name" "file path in quotes"
Putting the file path in
variable and passing the variable to start
But none of those work. How can I get this to work?
I tested this and got the same result. I'm not really sure, but I guess this belongs to the question mark. The local file system of Windows can never have file names with ?, because this is a "wildcard" like *. I think it is possible that the file name is truncated there.
The following codes also doesn't work or produces only error messages:
start "file:///C:/Users/d92495j/Desktop/OracleCDs/WebLogic/template.html?wbt=1"
start file:///"C:/Users/d92495j/Desktop/OracleCDs/WebLogic/template.html?wbt=1"
The best solution I've come up with so far is:
powershell -noprofile -command "[void][System.Diagnostics.Process]::Start('chrome', 'file:///C:/Users/d92495j/Desktop/OracleCDs/WebLogic/template.html?wbt=1')"
This solution has the batch file launch PowerShell and then use the .NET System.Diagnostics.Process.Start method to launch Chrome with the correct parameter. The only downside is that it makes a browser choice for me and I'd prefer it to use my default browser, but I can live with that. I'll accept another answer (that is not much more complex) that uses the default browser.
I need an "alert" type feature to troubleshoot an error. I am not using a browser and using javascript as windows administaration purposes. So is their a way to view a varibales value if I am not using a browser?
JScript is a scripting language based on the ECMAScript standard.
JScript is implemented as a Windows Script engine. This means that it can be plugged in to any application that supports the Windows Script host, such as Internet Explorer, Active Server Pages, etc. It also means that any application supporting Windows Script can use multiple languages — JScript, VBScript, Perl, and others.
For reasons that I am not sure about, but I believe it to be related to the fact the the DOM is not available outside the browser, the alert function is also not available outside the browser. In order to popup a dialog box to the user in this case you can use the following code:
WScript.Echo('The quick brown fox jumped over the lazy dog');
If you want a windows GUI popup, then:
var timeout = 0;
var buttons = 0; // OK
var icon = 48; // Exclamation
var shell = new ActiveXObject("WScript.Shell");
shell.Popup("text ...", timeout, "window title", buttons + icon);
and run your jscript program with the wscript command.
Microsoft JScript language reference.
Popup documentation.
On windows, you can use Windows Script Host to execute your javascript. It has a built in ability to do output, using Echo. There are some nuances though, since WSH uses jscript, not javascript, though the languages are similar.
A summary of the differences between WScript.Echo and WshShell.Popup:
Windows scripts (vbs, js, wsf etc.) can be run under one of two hosts: cscript.exe (command-line), and wscript.exe (graphical). Under cscript, WScript.Echo will produce a line of text in the console window. WshShell.Popup will always produce a message window, even under cscript.
WshShell.Popup lets you specify the buttons, title and icon type, like the VB/VBS MessageBox function. It also lets you specify how long the message should remain open.
WScript.Echo lets you pass multiple string arguments to output, and will print them separated with spaces.
You can create a simple file that will alert text that is passed to it, for example in python. I don't think there is any way to do this in Javascript though without a browser.
No with javascript. You can, using Visual Basic Script and MsgBox function. No need to install anything.
'In Hello.vbs. Comments starts with '
MsgBox "Hello there"
Look at HTA files. These file types allow you to run typical HTML/VBScript/JS code without the need for a browser specifically. Just rename your HTML file to an HTA extension and run it. IT will show your "page" and execute any JS necessary. This type of file will give you access to other WScript functions as well like creating Files or accessing AD if required.