Revit.Plugln/FWindSoft/Test/ValidateRule/TestValidateRules.cs

using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Controls;

namespace Test.ValidateRule
{
    public class DataGridValidationRule : ValidationRule
    {
        /// <summary>
        /// 错误信息
        /// </summary>
        public string ErrorMessage { get; set; }
        public override ValidationResult Validate(object value, CultureInfo cultureInfo)
        {
            //if (value == null)
            //    return new ValidationResult(false, ErrorMessage ?? "不能为空值！");
            //if (string.IsNullOrEmpty(value.ToString()))
            //    return new ValidationResult(false, ErrorMessage ?? "不能为空字符串！");

              return new ValidationResult(false, "行错误"); ;
        }
    }
    public class DataGridCellValidationRule : ValidationRule
    {
        /// <summary>
        /// 错误信息
        /// </summary>
        public string ErrorMessage { get; set; }
        public override ValidationResult Validate(object value, CultureInfo cultureInfo)
        {
            //if (value == null)
            //    return new ValidationResult(false, ErrorMessage ?? "不能为空值！");
            //if (string.IsNullOrEmpty(value.ToString()))
            //    return new ValidationResult(false, ErrorMessage ?? "不能为空字符串！");

            return new ValidationResult(false, "cell错误");
        }
    }
}