/// <summary>
/// 어셈블리 버전에 대해 특정 버전 번호를 구합니다.
/// </summary>
/// <param name="assembly">구하려는 어셈블리</param>
/// <returns>어셈블리 버전에 대해 특정 버전 번호를 반환합니다.</returns>
public static string GetAssemblyVersion(this Assembly assembly)
{
AssemblyVersionAttribute assemblyGetCustomAttributes = assembly.GetCustomAttributes <AssemblyVersionAttribute>().FirstOrDefault();
if (assemblyGetCustomAttributes != null)
{
var version = assemblyGetCustomAttributes.Version;
if (version == string.Empty)
{
version = assembly.GetName().Version.ToString();
}
return(version);
}
return(string.Empty);
}
private string GetAssembly(Type type)
{
if (type.ToString() == "System.Reflection.AssemblyVersionAttribute")
{//程序集版本号，要用这个方法获取，无法用下边的方法获取，原因不知
return(System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString());
}
object[] attributes = System.Reflection.Assembly.GetExecutingAssembly().GetCustomAttributes(type, false);
if (attributes.Length > 0)
{
if (type.ToString() == "System.Reflection.AssemblyCompanyAttribute")
{
#region//公司
System.Reflection.AssemblyCompanyAttribute company = (System.Reflection.AssemblyCompanyAttribute)attributes[0];
if (company.Company != "")
{
return(company.Company);
}
#endregion
}
else if (type.ToString() == "System.Reflection.AssemblyCopyrightAttribute")
{
#region//版权
System.Reflection.AssemblyCopyrightAttribute company = (System.Reflection.AssemblyCopyrightAttribute)attributes[0];
if (company.Copyright != "")
{
return(company.Copyright);
}
#endregion
}
else if (type.ToString() == "System.Reflection.AssemblyTitleAttribute")
{
#region//标题
System.Reflection.AssemblyTitleAttribute company = (System.Reflection.AssemblyTitleAttribute)attributes[0];
if (company.Title != "")
{
return(company.Title);
}
#endregion
}
else if (type.ToString() == "System.Reflection.AssemblyDescriptionAttribute")
{
#region//备注
System.Reflection.AssemblyDescriptionAttribute company = (System.Reflection.AssemblyDescriptionAttribute)attributes[0];
if (company.Description != "")
{
return(company.Description);
}
#endregion
}
else if (type.ToString() == "System.Reflection.AssemblyProductAttribute")
{
#region//产品名称
System.Reflection.AssemblyProductAttribute company = (System.Reflection.AssemblyProductAttribute)attributes[0];
if (company.Product != "")
{
return(company.Product);
}
#endregion
}
else if (type.ToString() == "System.Reflection.AssemblyTrademarkAttribute")
{
#region//商标
System.Reflection.AssemblyTrademarkAttribute company = (System.Reflection.AssemblyTrademarkAttribute)attributes[0];
if (company.Trademark != "")
{
return(company.Trademark);
}
#endregion
}
else if (type.ToString() == "System.Reflection.AssemblyConfigurationAttribute")
{
#region//获取程序集配置信息，具体什么内容，不清楚
System.Reflection.AssemblyConfigurationAttribute company = (System.Reflection.AssemblyConfigurationAttribute)attributes[0];
if (company.Configuration != "")
{
return(company.Configuration);
}
#endregion
}
else if (type.ToString() == "System.Reflection.AssemblyCultureAttribute")
{
#region//获取属性化程序集支持的区域性，具体什么内容，不清楚
System.Reflection.AssemblyCultureAttribute company = (System.Reflection.AssemblyCultureAttribute)attributes[0];
if (company.Culture != "")
{
return(company.Culture);
}
#endregion
}
else if (type.ToString() == "System.Reflection.AssemblyVersionAttribute")
{
#region//程序集版本号
System.Reflection.AssemblyVersionAttribute company = (System.Reflection.AssemblyVersionAttribute)attributes[0];
if (company.Version != "")
{
return(company.Version);
}
#endregion
}
else if (type.ToString() == "System.Reflection.AssemblyFileVersionAttribute")
{
#region//文件版本号
System.Reflection.AssemblyFileVersionAttribute company = (System.Reflection.AssemblyFileVersionAttribute)attributes[0];
if (company.Version != "")
{
return(company.Version);
}
#endregion
}
else if (type.ToString() == "System.Reflection.AssemblyInformationalVersionAttribute")
{
#region//产品版本号
System.Reflection.AssemblyInformationalVersionAttribute company = (System.Reflection.AssemblyInformationalVersionAttribute)attributes[0];
if (company.InformationalVersion != "")
{
return(company.InformationalVersion);
}
#endregion
}
}
//如果没有 属性，或者 属性为一个空字符串，则返回 .exe 的名称
return(System.IO.Path.GetFileNameWithoutExtension(System.Reflection.Assembly.GetExecutingAssembly().CodeBase));
}