HelloWorld.pq

section HelloWorld;

[DataSource.Kind = "HelloWorld", Publish = "HelloWorld.Publish"]
shared HelloWorld.Contents = (optional message as text) =>
    let
        message = if (message <> null) then message else "Hello world"
    in
        message;

HelloWorld = [
    TestConnection = (dataSourcePath) => {"HelloWorld.Contents"},
    Authentication = [
        Anonymous = []
    ]
];

HelloWorld.Publish = [
    Beta = true,
    ButtonText = {Extension.LoadString("FormulaTitle"), Extension.LoadString("FormulaHelp")},
    SourceImage = HelloWorld.Icons,
    SourceTypeImage = HelloWorld.Icons
];

HelloWorld.Icons = [
    Icon16 = {
        Extension.Contents("HelloWorld16.png"),
        Extension.Contents("HelloWorld20.png"),
        Extension.Contents("HelloWorld24.png"),
        Extension.Contents("HelloWorld32.png")
    },
    Icon32 = {
        Extension.Contents("HelloWorld32.png"),
        Extension.Contents("HelloWorld40.png"),
        Extension.Contents("HelloWorld48.png"),
        Extension.Contents("HelloWorld64.png")
    }
];