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Try to create new datatable row

  • 1.  Try to create new datatable row

    Posted 06-05-2025 18:06

    Nils_Schmidt | 2020-07-06 11:19:34 UTC | #1

    Hi there,

    I am trying to create a new row in a datatable with an .Net Programm, but i do not choose the right data type for the datatable object. I tried a list of KeyValuePair and Serialize this to JSON, but i get alway an error back.

    Here is my code so far:

    var architectApi = new ArchitectApi(); var eintrag = new List<KeyValuePair<string, string>>() { new KeyValuePair<string, string>("Telefonnummer", TelefonnummerValue), new KeyValuePair<string, string>("KEY", KeyValue), new KeyValuePair<string, string>("Name", NameValue) }; var jsonEintrag = JsonConvert.SerializeObject(eintrag); architectApi.PostFlowsDatatableRows( tableID, jsonEintrag);

    Every Time I get a 400 Error Message due to wrong format.

    Maybe one of you can help me. Thanks a lot!

    Nils

    anon11147534 | 2020-07-06 13:11:40 UTC | #2

    Hi Nils,

    Your code produces the following output from JsonConvert.SerializeObject (I added the value names as strings for brevity):

    [{"Key":"Telefonnummer","Value":"TelefonnummerValue"},{"Key":"KEY","Value":"KeyValue"},{"Key":"Name","Value":"NameValue"}]

    Try using the following code to produce output in the format that the server expects:

    ...
Dictionary<string, string> eintrag = new Dictionary<string, string>
{
    { "Telefonnummer", TelefonnummerValue },
    { "KEY", KeyValue },
    { "Name", NameValue }
};
...

    That code will output:

    {"Telefonnummer":"TelefonnummerValue","KEY":"KeyValue","Name":"NameValue"}

    Hope this helps.

    Ronan

    Nils_Schmidt | 2020-07-06 13:45:06 UTC | #3

    Hi Ronan,

    It works! Thank you so much!

    Kind Regards, Nils

    system | 2020-08-06 13:45:07 UTC | #4

    This topic was automatically closed 31 days after the last reply. New replies are no longer allowed.

    This post was migrated from the old Developer Forum.

    ref: 8200



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