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using Avalonia.Data.Converters;
using System;
using System.Globalization;
namespace AI.Converters
{
/// <summary>
/// 将字符串转换为布尔值（非空字符串为 true，空或 null 为 false）
/// </summary>
public class StringToBoolConverter : IValueConverter
public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
if (value is string str)
return !string.IsNullOrWhiteSpace(str);
}
return false;
public object? ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture)
throw new NotImplementedException();