write string to switft ui in swift

To display a string in SwiftUI, you need to use the Text view and pass the string as its argument. Here's an example:

main.swift
import SwiftUI

struct ContentView: View {
    var myString = "Hello World!"
    
    var body: some View {
        Text(myString)
    }
}
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In this example, we define a string variable myString and pass it to the Text view. The body property is a computed property that returns the Text view displaying the string. When you run the app, you'll see "Hello World!" displayed on the screen.