获取已安装文件的版本

时间:2013-06-21 07:38:52

标签: version nsis

我想在部分描述中显示安装程序中安装的可执行文件的版本吗?

LangString DESC_SecSoftware ${LANG_ENGLISH} "Software PX"
!insertmacro MUI_FUNCTION_DESCRIPTION_BEGIN
!insertmacro MUI_DESCRIPTION_TEXT ${DescText} "Software test"       
!insertmacro MUI_FUNCTION_DESCRIPTION_END

如何读取test.exe的文件版本?

可以像这样读取文件版本:

${GetFileVersion} "C:\ftp\programm.exe" $ProgramVersion

!include "FileFunc.nsh"

但路径必须是绝对的。我无法读取安装中包含的fileVersion whitch。

1 个答案:

答案 0 :(得分:7)

${GetFileVersion}宏将允许您在执行安装的计算机上读取文件版本在运行时,并且文件当前不在安装程序之外.exe

相反,您可以使用在编译时执行GetDllVersionLocal ,并从程序员主机上的原始.exe中获取该版本。

!include "logiclib.nsh"
ShowInstDetails show
OutFile "exeversion.exe"

!define exe_to_read "some.exe"

Section

    DetailPrint "getting version $EXEPATH"
    GetDllVersionLocal "${exe_to_read}" $R0 $R1 ;the two values were read during compilation

    IntOp $R2 $R0 / 0x00010000
    IntOp $R3 $R0 & 0x0000FFFF
    IntOp $R4 $R1 / 0x00010000
    IntOp $R5 $R1 & 0x0000FFFF
    StrCpy $0 "$R2.$R3.$R4.$R5"
    DetailPrint "version read: $0"

SectionEnd