public static bool operator >=(FlowVersion o1, FlowVersion o2)
{
if (o1 == null && o2 == null)
{
return(false);
}
FlowVersion o = o1;
FlowVersion oo = o2;
if (o.Main >= oo.Main)
{
if (o.Sub >= oo.Sub)
{
var cresult = o.Extention.CompareTo(oo.Extention);
if (cresult >= 0)
{
return(true);
}
else
{
return(false);
}
}
else
{
return(false);
}
}
else
{
return(false);
}
}
public static bool operator ==(FlowVersion o1, FlowVersion o2)
{
if (o1 == null && o2 == null)
{
return(false);
}
FlowVersion o = o1;
FlowVersion oo = o2;
if (o.Main == oo.Main && o.Sub == oo.Sub)
{
return(true);
}
else
{
return(false);
}
}
public static FlowVersion Parse(string str)
{
FlowVersion rtn = new FlowVersion();
if (ComFunc.nvl(str) != "")
{
var ss = str.Split('.');
if (ss.Length >= 2)
{
if (IntStd.IsInt(ss[0]))
{
rtn.Main = IntStd.ParseStd(ss[0]);
}
else
{
throw new InvalidCastException("flow version formated failed:lack of main");
}
if (IntStd.IsInt(ss[1]))
{
rtn.Sub = IntStd.ParseStd(ss[1]);
}
else
{
throw new InvalidCastException("flow version formated failed:lack of sub");
}
if (ss.Length > 2)
{
rtn.Extention = ss[2];
}
}
else
{
throw new InvalidCastException("flow version formated failed:the string's format is not \"main.sub[.extention]\"");
}
}
return(rtn);
}