31 lines
1.1 KiB
C#
31 lines
1.1 KiB
C#
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using System.Globalization;
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namespace MpvNet.ExtensionMethod;
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public static class StringExtension
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{
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public static string ToUpperEx(this string instance) => (instance != null) ? instance.ToUpperInvariant() : "";
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public static string ToLowerEx(this string instance) => (instance != null) ? instance.ToLowerInvariant() : "";
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public static string TrimEx(this string? instance) => (instance == null) ? "" : instance.Trim();
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public static int ToInt(this string instance, int defaultValue = 0)
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{
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if (int.TryParse(instance, out int result))
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return result;
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return defaultValue;
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}
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public static float ToFloat(this string instance) =>
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float.Parse(instance.Replace(",", "."), NumberStyles.Float, CultureInfo.InvariantCulture);
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public static bool ContainsEx(this string? instance, string? value) =>
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!string.IsNullOrEmpty(instance) && !string.IsNullOrEmpty(value) && instance.Contains(value);
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public static bool StartsWithEx(this string? instance, string? value) =>
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(instance != null && value != null) && instance.StartsWith(value);
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}
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