alabax's blog

using System;
using System.Collections.Generic;
 
class Program
{
	static void Main(string[] args)
	{
		Type voidType = typeof(void);
		Type voidArray = voidType.MakeArrayType();
		Type listOfVoidArrays = typeof(List<>).MakeGenericType(voidArray);
		var v = Activator.CreateInstance(listOfVoidArrays);
		dynamic w = v;
		w.Add(null);
		Console.WriteLine(w.Count);
		Console.WriteLine(v.GetType().FullName);		
	}
}

<?xml version="1.0"?>
<job id="">
<script language="VBScript">
	<![CDATA[	
		rem The solution to make InputBox in JScript, many thanks to http://wsh2.uw.hu/ch08c.html
		Function WSHInputBox(Message, Title, Value)
			WSHInputBox = InputBox(Message,Title,Value)
		End Function
	]]>
</script>
 
<script language="JScript">
	<![CDATA[
		var wait_read=function(exec) {
			while (exec.Status == 0)
				WScript.Sleep(100);
			var input = '';
			while (!exec.StdOut.AtEndOfStream) {
				var l = exec.StdOut.ReadLine();
				input += l + '\n';
			}
			return input;
		};
 
		var read=function(stream) {
			input = "";
			var go = true;
			while (go) {
				var l = stream.ReadLine();
				input += l + '\n';
				if (!l) go=false;
			}
			return input;
		};
 
		var parse_vars=function(str) {
			sa = str.split('\n');
			res = {};
			for (var j=0; j<sa.length; ++j) {
				var s = sa[j];
				var i = s.indexOf('=');
				if (i>=0) {
					var key = s.substr(0, i);
					var vs = s.substr(i+1).split(';');
					var vvs = [];
					for (var k = 0; k<vs.length; ++k)
						if (vs[k])
							vvs[vvs.length]=vs[k];
					res[key]=vvs;
				}
			}
			return res;
		};
 
		var diff = function(vars1, vars2) {
			var res = {};
			for (var key2 in vars2) {
				if (!vars1[key2]) {
					res[key2]=vars2[key2];
				}
				else {
					var a2 = vars2[key2];
					var a1 = vars1[key2];
					var i = 0;
					for (; i < a2.length; ++i) {				
						var j = 0;
						for (;j<a1.length;++j) {
							if (a1[j]==a2[i])
								break;
						}
						if (j==a1.length)
							break;
					}
					if (i<a2.length)
						res[key2] = a2;
				}
			}
			return res;
		};
 
		var pr=function(s) {
			var res = '';
			for (var k in s) {
				res+=k+'='+s[k].join(';')+'\n';
			}
			return res;
		};
 
		var havePath = function(vals) {
			for (var i=0; i<vals.length; ++i) {
				if (vals[i].indexOf(':\\')==1)
					return true;
			}
			return false;
		};
 
		var write_reg2 = function(kv, shell) {
			for (var key in kv) {
				var vals = kv[key];
				shell.RegWrite(reg_key+'\\'+key, vals.join(';'), (havePath(vals)?'REG_EXPAND_SZ':'REG_SZ'));
			}
		};
 
		var vcvars = '"C:\\Program Files (x86)\\Microsoft Visual Studio 10.0\\VC\\vcvarsall.bat" x64';
		vcvars = WSHInputBox("Please, input path to vcvarsall.bat file and do not forget double quotes around it. "
			+ "If you have to define some options like x86 and x64 put them here to.",
			"Input path to vcvarsall.bat",vcvars);
		var shell = WScript.CreateObject("WScript.Shell");
		var cmd_exe = shell.ExpandEnvironmentStrings('%comspec%');
		var exec = shell.Exec(cmd_exe+' /c set');
		var res1 = read(exec.StdOut);
		res1 += wait_read(exec);
 
		exec = shell.Exec(cmd_exe+' /c "'+vcvars+'" && set');
		var res2 = read(exec.StdOut);
		res2 += wait_read(exec);
		if (exec.ExitCode!=0) {
			shell.Popup('vcvarsall.bat failed with nozero exit code. Please make sure, you specified right file',0,'Error',0x10);
			WScript.Quit(exec.ExitCode);
		}
 
		// parse environment values and calculate difference
		var p1 = parse_vars(res1);
		var p2 = parse_vars(res2);
		var difference = diff(p1,p2);
 
		var reg_filename='environment';
		var reg_key = 'HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session Manager\\Environment';
 
		// backup registry
		var dt = new Date();
		var backup_filename = reg_filename+ '_backup_'
			+dt.getFullYear()+'-'+(dt.getMonth()+1)+'-'+dt.getDate()+'_'+dt.getHours()+'-'+dt.getMinutes()+'-'+dt.getSeconds()
			+'.reg';
		var backup_command = 'regedit.exe /e "' + backup_filename + '" "' + reg_key + '"';
		var backup_res = shell.Run(backup_command,1,true);
 
		// create prompt
		var prompt =
			'Old registry values ' +((backup_res==0)?'were':'WERE NOT')+ ' backed up in file ' + backup_filename + '.\n'
			+ 'To merge new values in the registry press Yes.\n'
			+ 'The following information will be added to the registry key\n' + reg_key + ':\n\n'
			+ pr(difference);
		var decision = shell.Popup(prompt,0,"Apply new Environment values?",0x4|0x20);
 
		// apply changes
		if (decision==6) {
			write_reg2(difference, shell);
			shell.Popup('Changes seem to be applied don\'t forget to log off and on',0,'Changes applied',0x40);
		}
	]]>
</script>
</job>