I'm doing that for a reason. This is what i need for the next step of my application. I'm creating Visual Studio Extension and i need that for communication between plugin and proj.
I pass json string as argument of command line in visual studio.
When i load that string from the console it's devoid of certain json characters, making it impossible to deserialize.
What i paste as arg to console is:
{"lastModifiedDate":"2020-07-13T08:06:01Z","model":{"softwareSystems":[{"containers":[{"components":[{"location":0,"relationships":[{"sourceId":9,"destinationId":11,"technology":"","id":14,"name":null,"description":"","tags":"Relationship","tagsList":[]}],"id":9,"name":"system1 container1 component1","description":"","tags":"Element,Component","tagsList":[]},{"location":0,"relationships":[{"sourceId":10,"destinationId":9,"technology":"","id":16,"name":null,"description":"","tags":"Relationship","tagsList":[]}],"id":10,"name":"system1 container1 component2","description":"","tags":"Element,Component","tagsList":[]}],"location":0,"relationships":[{"sourceId":5,"destinationId":8,"technology":"","id":13,"name":null,"description":"","tags":"Relationship","tagsList":[]}],"id":5,"name":"system1 container1","description":"","tags":"Element,Container","tagsList":[]},{"components":[{"location":0,"relationships":[],"id":11,"name":"system2 container1 component1","description":"","tags":"Element,Component","tagsList":[]}],"location":0,"relationships":[{"sourceId":6,"destinationId":5,"technology":"","id":15,"name":null,"description":"","tags":"Relationship","tagsList":[]}],"id":6,"name":"system1 container2","description":"","tags":"Element,Container","tagsList":[]}],"location":0,"relationships":[{"sourceId":2,"destinationId":4,"technology":"","id":12,"name":null,"description":"","tags":"Relationship","tagsList":[]},{"sourceId":2,"destinationId":7,"technology":"","id":20,"name":null,"description":"","tags":"Relationship","tagsList":[]}],"id":2,"name":"Software System1","description":"My software system.","tags":"Element,Software System","tagsList":[]},{"containers":[{"components":[],"location":0,"relationships":[{"sourceId":7,"destinationId":6,"technology":"","id":17,"name":null,"description":"","tags":"Relationship","tagsList":[]}],"id":7,"name":"system2 container2","description":"","tags":"Element,Container","tagsList":[]},{"components":[],"location":0,"relationships":[{"sourceId":8,"destinationId":7,"technology":"","id":21,"name":null,"description":"","tags":"Relationship","tagsList":[]}],"id":8,"name":"system2 container1","description":"","tags":"Element,Container","tagsList":[]}],"location":0,"relationships":[],"id":4,"name":"Software System2","description":"","tags":"Element,Software System","tagsList":[]}],"people":[{"location":0,"relationships":[{"sourceId":1,"destinationId":2,"technology":"","id":3,"name":null,"description":"Uses","tags":"Relationship,Synchronous","tagsList":[]},{"sourceId":1,"destinationId":9,"technology":"","id":18,"name":null,"description":"","tags":"Relationship","tagsList":[]},{"sourceId":1,"destinationId":5,"technology":"","id":19,"name":null,"description":"","tags":"Relationship","tagsList":[]}],"id":1,"name":"User","description":"A user of my software system.","tags":"Element,Person","tagsList":[]}],"lastId":0},"views":{"systemContextViews":[{"softwareSystemId":2,"description":"An example of a System Context diagram.","configuration":{"styles":null},"elements":[{"id":4,"x":305,"y":300},{"id":1,"x":1255,"y":-5},{"id":2,"x":1190,"y":935}],"relationships":[{"id":3},{"id":12}]}],"containerViews":[{"softwareSystemId":2,"description":"","elements":[{"id":5,"x":110,"y":215},{"id":6,"x":1875,"y":715}],"relationships":[{"id":15}]},{"softwareSystemId":4,"description":"","elements":[{"id":8,"x":175,"y":224},{"id":7,"x":1845,"y":720}],"relationships":[{"id":21}]}],"componentViews":[{"containerId":5,"description":"","elements":[{"id":9,"x":120,"y":80},{"id":10,"x":1880,"y":1105},{"id":11,"x":130,"y":1000},{"id":1,"x":1760,"y":120}],"relationships":[{"id":14},{"id":16},{"id":18}]}]},"id":0,"name":"Demo workspace","description":"A demo workspace.","tags":"ElementBase,Workspace","tagsList":[]}
and from the console i get
"{lastModifiedDate:2020-07-13T08:06:01Z,model:{softwareSystems:[{containers:[{components:[{location:0,relationships:[{sourceId:9,destinationId:11,technology:,id:14,name:null,description:,tags:Relationship,tagsList:[]}],id:9,name:system1 container1 component1,description:,tags:Element,Component,tagsList:[]},{location:0,relationships:[{sourceId:10,destinationId:9,technology:,id:16,name:null,description:,tags:Relationship,tagsList:[]}],id:10,name:system1 container1 component2,description:,tags:Element,Component,tagsList:[]}],location:0,relationships:[{sourceId:5,destinationId:8,technology:,id:13,name:null,description:,tags:Relationship,tagsList:[]}],id:5,name:system1 container1,description:,tags:Element,Container,tagsList:[]},{components:[{location:0,relationships:[],id:11,name:system2 container1 component1,description:,tags:Element,Component,tagsList:[]}],location:0,relationships:[{sourceId:6,destinationId:5,technology:,id:15,name:null,description:,tags:Relationship,tagsList:[]}],id:6,name:system1 container2,description:,tags:Element,Container,tagsList:[]}],location:0,relationships:[{sourceId:2,destinationId:4,technology:,id:12,name:null,description:,tags:Relationship,tagsList:[]},{sourceId:2,destinationId:7,technology:,id:20,name:null,description:,tags:Relationship,tagsList:[]}],id:2,name:Software System1,description:My software system.,tags:Element,Software System,tagsList:[]},{containers:[{components:[],location:0,relationships:[{sourceId:7,destinationId:6,technology:,id:17,name:null,description:,tags:Relationship,tagsList:[]}],id:7,name:system2 container2,description:,tags:Element,Container,tagsList:[]},{components:[],location:0,relationships:[{sourceId:8,destinationId:7,technology:,id:21,name:null,description:,tags:Relationship,tagsList:[]}],id:8,name:system2 container1,description:,tags:Element,Container,tagsList:[]}],location:0,relationships:[],id:4,name:Software System2,description:,tags:Element,Software System,tagsList:[]}],people:[{location:0,relationships:[{sourceId:1,destinationId:2,technology:,id:3,name:null,description:Uses,tags:Relationship,Synchronous,tagsList:[]},{sourceId:1,destinationId:9,technology:,id:18,name:null,description:,tags:Relationship,tagsList:[]},{sourceId:1,destinationId:5,technology:,id:19,name:null,description:,tags:Relationship,tagsList:[]}],id:1,name:User,description:A user of my software system.,tags:Element,Person,tagsList:[]}],lastId:0},views:{systemContextViews:[{softwareSystemId:2,description:An example of a System Context diagram.,configuration:{styles:null},elements:[{id:4,x:305,y:300},{id:1,x:1255,y:-5},{id:2,x:1190,y:935}],relationships:[{id:3},{id:12}]}],containerViews:[{softwareSystemId:2,description:,elements:[{id:5,x:110,y:215},{id:6,x:1875,y:715}],relationships:[{id:15}]},{softwareSystemId:4,description:,elements:[{id:8,x:175,y:224},{id:7,x:1845,y:720}],relationships:[{id:21}]}],componentViews:[{containerId:5,description:,elements:[{id:9,x:120,y:80},{id:10,x:1880,y:1105},{id:11,x:130,y:1000},{id:1,x:1760,y:120}],relationships:[{id:14},{id:16},{id:18}]}]},id:0,name:Demo workspace,description:A demo workspace.,tags:ElementBase,Workspace,tagsList:[]}"
As you can see "{", double quotes are missing.
How i'm getting strings from console:
string[] commandLineArgs = Environment.GetCommandLineArgs();
I would need method which can convert to the same form because strings will be different
Do you know how to solve my problem?
c:\> myapp.exe "{\"asdf\":\"x yz\", \"xyz\": 3}"
worked for me (on Win10, can't test other versions right now).
Escape all doublequotes that belong to the JSON string with a \. Then enclose the whole json object with double-quotes to enclose the whitespaces, such that the string is not split upon multiple parameters.
EDIT
As an alternative, if you are in charge of creating and receiving the json string, you could use a more "CMD-friendly" format, for instance Base64. This way, you won't have to deal with spaces, quotes or other special characters on the command line
on the generating side:
var someobject = new {key1 = "value1", key2 = 3};
var json = Newtonsoft.Json.JsonConvert.SerializeObject(someobject);
var plainTextBytes = System.Text.Encoding.UTF8.GetBytes(plainText);
var base64 = System.Convert.ToBase64String(plainTextBytes);
// base64 will look something like
// eyJrZXkxIjogInZhbHVlMSIsICJrZXkyIjogM30=
// depending on the formatting of the serialization
then pass that base64 as parameter on your commandline.
C:\>someapp.exe eyJrZXkxIjogInZhbHVlMSIsICJrZXkyIjogM30=
And on the receiving side do
var base64 = Environment.GetCommandlineArgs()[1];
var base64EncodedBytes = System.Convert.FromBase64String(base64);
var json = System.Text.Encoding.UTF8.GetString(base64EncodedBytes);
var someObject = Newtonsoft.Json.JsonConvert.DeserializeObject(json);