Property Name Capitalization Changes Across JSRuntime.InvokeAsync in Blazor Wasm App RSS

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  CincySteve

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  Property Name Capitalization Changes Across JSRuntime.InvokeAsync in Blazor Wasm App

  Jun 14, 2020 08:03 PM|CincySteve|LINK

  I have a personal learning Blazor Wasm app in which I am using JS Interop to invoke a JavaScript function from a Blazor method.  I instantiate in the Blazor method an object whose properties have capitalized names and then pass that object to the JS function as shown in the code below.  Curiously, when I inspect and use the object in the JS code, the property names have lost their capitalization.  Is that supposed to happen?  I pray I am not doing something stupid to make this happen, but at this stage of my learning, that wouldn't be a big surprise.

  Thanks.  Steve

  public class MyClass
  {
  // Note that if this doesn't match the json object, no error is thrown
  public string BBName { get; set; }
  public string BBTName { get; set; }
  public int Year { get; set; }
  public string VblName { get; set; }
  public int Nature { get; set; }
  public int Format { get; set; }
  public int Flags { get; set; }
  public decimal DecValue { get; set; }
  public string StringValue { get; set; }
  
  public MyClass() { }
  
  public MyClass(string bbName, string bbtName, int year, string vblName, int nature, int format, int flags, decimal decValue, string stringValue)
  {
  BBName = bbName;
  BBTName = bbtName;
  Year = year;
  VblName = vblName;
  Nature = nature;
  Format = format;
  Flags = flags;
  DecValue = decValue;
  StringValue = stringValue;
  }
  }

  
  
  private async Task passMyObject()
          {
          MyObject obj = new MyClass("bbName", "bbtName", 2020, "vblName", 1, 2, 3, 2000.23m, "stringValue");
  
          var text = await JSRuntime.InvokeAsync<string>("MyObject_Pass", obj);
  
          msgResult = text;
          StateHasChanged();
          }