Adobe 65030089 - Robohelp - PC Using Manual page 262

USING ROBOHELP HTML 10
Context-sensitive Help
Make sure that context-sensitive Help function calls specify the online Help in the individual calls to
When a remote Help call is made, the online version of the Help system appears. If connecting to the Internet is not
possible, offline Help appears.
Call context-sensitive Help for WebHelp or FlashHelp from C# .NET
Include the RoboHelp_CSH.cs file in the project.
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Call the
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RH_ShowLocalHelp (hParent, strtHelpURL, strWndName, nCommand, nData)
Parameter Data Type
Object
hParent
strHelpURL String
String
strWndName
nCommand Int
Int
nData
Call context-sensitive Help for WebHelp Pro or FlashHelp Pro from C# .NET
1 Open VisualStudio.
Do one of the following:
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• Select File > New > Project.
• Open a C# .NET project.
Add a button named Help.
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Navigate to the context-sensitive Help supporting files in C:\Program Files\[RoboHelp Install Folder]\CSH
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API\CS.NET.
Copy the RoboHelp_CSH.cs file.
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6 Paste the files to the C# .NET project.
Right-click the Reference folder. Select Add Reference.
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Select .Net tab > System.Web.Services.Dll.
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9 Click OK.
Right-click the Reference folder. Select Add Reference.
10
Select
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c:\windows\system32\msxml2.dll
Description
Handle of the parent window.
Help source for WebHelp; specifies the path to the project start page.
Name of the window to be opened.
Class constants.
OptionConstants.CSH_DISPLAY_CONTEXT
with the map ID in the nData parameter
OptionConstants.CSH_DISPLAY_TOC
the default topic
OptionConstants.CSH_DISPLAY_INDEX
the default topic
OptionConstants.CSH_DISPLAY_SEARCH
and the default topic
Displays the map ID of the topic. To obtain the map ID, you can export the map file
for a programming language using OptionConstants.CSH_DISPLAY_CONTEXT in
nCommand.
Last updated 7/13/2012
RH_Showhelp
function.
Opens the topic associated
Displays the Contents pane and
Displays the Index pane and
Displays the Search pane
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