C# (CSharp) JSONWriter.AddProperty Examples

Programming Language: C# (CSharp)

Class/Type: JSONWriter

Method/Function: AddProperty

Examples at hotexamples.com: 4

The AddProperty method in the C# JsonWriter class allows you to add a new key-value pair to your JSON output. The method takes two arguments: the name of the property (as a string) and the value to assign to it.

Example 1: Using AddProperty to create a simple JSON object

JsonWriter writer = new JsonTextWriter(new StringWriter());
writer.WriteStartObject();
writer.WritePropertyName("name");
writer.WriteValue("John");
writer.WritePropertyName("age");
writer.WriteValue(30);
writer.WriteEndObject();
Console.WriteLine(writer.ToString());

In this example, we create a new JsonTextWriter and start a new JSON object. We then add two properties to the object using the AddProperty method: "name" with the value "John", and "age" with the value 30. Finally, we end the object and print the result to the console. This example uses the Newtonsoft.Json package.

Example 2: Adding a nested object using AddProperty

JsonWriter writer = new JsonTextWriter(new StringWriter());
writer.WriteStartObject();
writer.WritePropertyName("person");
writer.WriteStartObject();
writer.WritePropertyName("name");
writer.WriteValue("Jane");
writer.WritePropertyName("age");
writer.WriteValue(25);
writer.WriteEndObject();
writer.WriteEndObject();
Console.WriteLine(writer.ToString());

This example is similar to the first one, but instead of adding simple values, we add a nested JSON object with the key "person". We start the object with WriteStartObject, then use the AddProperty method to add two properties to it: "name" with the value "Jane", and "age" with the value 25. Finally, we end both objects and print the result to the console. This example also uses the Newtonsoft.Json package.

C# (CSharp) JSONWriter.AddProperty - 4 examples found. These are the top rated real world C# (CSharp) examples of JSONWriter.AddProperty extracted from open source projects. You can rate examples to help us improve the quality of examples.

Frequently Used Methods

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ToJson(23)

Field(19)

Class(19)

Array(16)

Write(15)

GetString(9)

WriteEndArray(8)

CreateKeyValue(7)

CreateJSONArray(5)

CreateJSONObject(5)

AddProperty(4)

Begin(4)

End(4)

ToArray(3)

WriteArray(2)

ToString(2)

ExtractJSONFile(2)

PrettifyJSON(2)

CreateUnformattedWriter(2)

SerialiseToJSONList(1)

Read(1)

Quotify(1)

ToJsonText(1)

WireTo(1)

AttackCharacterJSON(1)

WriteAnswers(1)

EncodeString(1)

WriteData(1)

Example #1

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File: ServiceManager.cs Project: twocs/IoT-Maker-Den-NETMF

        private byte[] SystemConfig(string[] IotItems)
        {
            JSONWriter jw = new JSONWriter();

            jw.Begin();
            jw.AddProperty("Dev", ConfigurationManager.DeviceName);
            jw.AddProperty("Id", uniqueDeviceIdentifier);
            jw.AddProperty("Items", IotItems);
            jw.End();

            return(jw.ToArray());
        }

Example #2

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File: SensorConnectTheDots.cs Project: gloveboxes/Windows-Remote-Arduino

        private void SerialiseData()
        {
            DateTime now = DateTime.UtcNow;

            if (Util.utcOffset != null)
            {
                now = DateTime.UtcNow - Util.utcOffset;
            }

            data.Begin();
            data.AddProperty("value", Value[0], 0);
            data.AddProperty("measurename", measurename);
            data.AddProperty("unitofmeasure", unitofmeasure);
            data.AddProperty("timecreated", now.ToString("o"));
            data.AddProperty("guid", guid);
            data.AddProperty("displayname", displayname);
            data.AddProperty("organization", organization);
            data.AddProperty("location", location);
            data.End();
        }

Example #3

Show file

File: SensorBase.cs Project: Ralim/1D-Pong-Netduino

        private byte[] ToJson()
        {
            jw.Begin();
            jw.AddProperty("Dev", deviceName);
            jw.AddProperty("Type", type);
            jw.AddProperty("Val", value, "f");
            jw.AddProperty("Unit", unit);
            jw.AddProperty("Utc", DateTime.UtcNow);
            if (Geo != string.Empty)
            {
                jw.AddProperty("Geo", Geo);
            }
            jw.AddProperty("Id", msgId++);
            jw.End();

            return(jw.ToArray());
        }

Example #4

Show file

File: SensorMakerDen.cs Project: gloveboxes/Windows-Remote-Arduino

        private void SerialiseData()
        {
            DateTime now = DateTime.UtcNow;

            if (Util.utcOffset != null)
            {
                now = DateTime.UtcNow - Util.utcOffset;
            }

            jw.Begin();
            jw.AddProperty("Dev", DeviceName);
            jw.AddProperty("Type", Type);
            jw.AddProperty("Val", Value, 2);
            jw.AddProperty("Unit", Unit);
            jw.AddProperty("Utc", now);
            if (Geo != string.Empty)
            {
                jw.AddProperty("Geo", Geo);
            }
            jw.AddProperty("Id", MsgId++);
            jw.End();
        }