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22 lines
550 B
22 lines
550 B
using System.Globalization;
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using System.Windows.Controls;
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namespace ex_ValidationWithValidationRule
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{
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/// <summary>
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/// Règle de validation d'un int
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/// </summary>
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public class IntValidationRule : ValidationRule
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{
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public override ValidationResult Validate(object value, CultureInfo cultureInfo)
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{
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if (value == null)
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{
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return new ValidationResult(false, "Please enter a valid Int");
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}
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return new ValidationResult(true,null);
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}
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}
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}
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