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yhj

2024-07-24 5e5d945e91568b973faa27d8ab0bcef99fc4a6c5

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#region
 
using System;
using System.Collections.Generic;
using System.Data;
 
#endregion
 
namespace CSFrameworkV5.Library.CommonClass
{
    public class ModelConverter<T> where T : new()
    {
        /// <summary>
        ///     填充对象列表：用DataTable填充实体类
        /// </summary>
        public List<T> FillModel(DataTable dt)
        {
            if (dt == null || dt.Rows.Count == 0) return null;
 
            var modelList = new List<T>();
            foreach (DataRow dr in dt.Rows)
            {
                var model = new T();
                for (var i = 0; i < dr.Table.Columns.Count; i++)
                {
                    var propertyInfo = model.GetType()
                        .GetProperty(dr.Table.Columns[i].ColumnName);
                    if (propertyInfo != null && dr[i] != DBNull.Value)
                        propertyInfo.SetValue(model, dr[i], null);
                }
 
                modelList.Add(model);
            }
 
            return modelList;
        }
    }
}