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@@ -580,6 +580,19 @@ begin
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Result := IsDotNetInstalled(net462, 0); //Returns True if .NET Framework version 4.6.2 is installed, or a compatible version such as 4.8
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if not Result then
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SuppressibleMsgBox(FmtMessage(SetupMessage(msgWinVersionTooLowError), ['.NET Framework', '4.6.2']), mbCriticalError, MB_OK, IDOK);
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+end;</pre></example>
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+ </function>
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+ <function>
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+ <name>IsMsiProductInstalled</name>
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+ <prototype>function IsMsiProductInstalled(const UpgradeCode: String; const PackedMinVersion: Int64): Boolean;</prototype>
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+ <description><p>Returns True if a MSI product with the specified UpgradeCode and PackedMinVersion is installed.</p>
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+<p>If there are multiple products installed with the specified UpgradeCode only the version of the first product returned by the system is checked.</p>
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+<p>An exception will be raised if an error occurs.</p></description>
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+ <example><pre>function InitializeSetup: Boolean;
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+begin
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+ Result := IsMsiProductInstalled('{20400CF0-DE7C-327E-9AE4-F0F38D9085F8}', PackVersionComponents(12, 0, 0, 0)); //Returns True if Visual C++ 2013 Redistributable (x64) is installed
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+ if not Result then
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+ SuppressibleMsgBox(FmtMessage(SetupMessage(msgWinVersionTooLowError), ['Visual C++ 2013 Redistributable (x64)', '12.0']), mbCriticalError, MB_OK, IDOK);
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end;</pre></example>
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</function>
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</subcategory>
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@@ -2062,7 +2075,16 @@ end;</pre>
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<name>VersionToStr</name>
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<prototype>function VersionToStr(const Version: Int64): String;</prototype>
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<description><p>Returns the specified packed version as a string (in "0.0.0.0" format).</p></description>
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- <seealso><p><link topic="isxfunc_PackVersionNumbers">PackVersionNumbers</link><br />
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+ <seealso><p><link topic="isxfunc_StrToVersion">StrToVersion</link><br />
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+<link topic="isxfunc_UnpackVersionNumbers">UnpackVersionNumbers</link><br />
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+<link topic="isxfunc_UnpackVersionComponents">UnpackVersionComponents</link></p></seealso>
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+ </function>
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+ <function>
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+ <name>StrToVersion</name>
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+ <prototype>function StrToVersion(const Version: String; var Version: Int64): Boolean;</prototype>
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+ <description><p>Returns the specified string (in "0.0.0.0" format) as a packed version. Returns True if successful, False otherwise.</p></description>
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+ <seealso><p><link topic="isxfunc_VersionToStr">VersionToStr</link><br />
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+<link topic="isxfunc_PackVersionNumbers">PackVersionNumbers</link><br />
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<link topic="isxfunc_PackVersionComponents">PackVersionComponents</link></p></seealso>
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</function>
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</subcategory>
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Martijn Laan