FileVersionInfo.GetVersionInfo(String) 方法

  • 参考

定义

命名空间:
System.Diagnostics
程序集:
System.Diagnostics.FileVersionInfo.dll
程序集:
System.dll
程序集:
netstandard.dll
Source:
FileVersionInfo.cs
Source:
FileVersionInfo.cs
Source:
FileVersionInfo.cs

返回表示与指定文件关联的版本信息的 FileVersionInfo。

public:
 static System::Diagnostics::FileVersionInfo ^ GetVersionInfo(System::String ^ fileName);
public static System.Diagnostics.FileVersionInfo GetVersionInfo (string fileName);
static member GetVersionInfo : string -> System.Diagnostics.FileVersionInfo
Public Shared Function GetVersionInfo (fileName As String) As FileVersionInfo

参数

fileName
String

要检索其版本信息的文件的完全限定路径和名称。

返回

FileVersionInfo

包含文件信息的 FileVersionInfo。 如果文件不包含版本信息，则 FileVersionInfo 仅包含所请求文件的名称。

例外

FileNotFoundException

找不到指定的文件。

示例

以下示例调用 GetVersionInfo 以获取 FileVersionInfo 记事本的 ，并在控制台窗口中显示文件说明和版本号。

#using <System.dll>

using namespace System;
using namespace System::IO;
using namespace System::Diagnostics;


public ref class Class1
{
    
public:
    static void Main()
    {
        // Get the file version for the notepad.
        // Use either of the two following methods.
        FileVersionInfo::GetVersionInfo(Path::Combine(Environment::SystemDirectory, "Notepad.exe"));
        FileVersionInfo^ myFileVersionInfo = FileVersionInfo::GetVersionInfo(Environment::SystemDirectory + "\\Notepad.exe");


        // Print the file name and version number.
        Console::WriteLine("File: " + myFileVersionInfo->FileDescription + "\n" +
           "Version number: " + myFileVersionInfo->FileVersion);
    }
};

int main()
{
    Class1::Main();
}


using System;
using System.IO;
using System.Diagnostics;

class Class1
{
    public static void Main(string[] args)
    {
        // Get the file version for the notepad.
        // Use either of the two following commands.
        FileVersionInfo.GetVersionInfo(Path.Combine(Environment.SystemDirectory, "Notepad.exe"));
        FileVersionInfo myFileVersionInfo = FileVersionInfo.GetVersionInfo(Environment.SystemDirectory + "\\Notepad.exe");

        // Print the file name and version number.
        Console.WriteLine("File: " + myFileVersionInfo.FileDescription + '\n' +
           "Version number: " + myFileVersionInfo.FileVersion);
    }
}

Imports System.IO
Imports System.Diagnostics



Class Class1

    Public Shared Sub Main(ByVal args() As String)
        ' Get the file version for the notepad.
        ' Use either of the following two commands.
        FileVersionInfo.GetVersionInfo(Path.Combine(Environment.SystemDirectory, "Notepad.exe"))
        Dim myFileVersionInfo As FileVersionInfo = FileVersionInfo.GetVersionInfo(Environment.SystemDirectory + "\Notepad.exe")


        ' Print the file name and version number.
        Console.WriteLine("File: " + myFileVersionInfo.FileDescription + vbLf + "Version number: " + myFileVersionInfo.FileVersion)

    End Sub
End Class

适用于

另请参阅