decimal.TryParse int.TryParse DateTime.TryParse

代码

   
     

    
      
    
       
    
      decimal
    
       listPrice;
 
    
      int
    
       size;
 
 
    
      decimal
    
      .TryParse(dr[
    
      5
    
      ], System.Globalization.NumberStyles.AllowDecimalPoint, System.Globalization.CultureInfo.InvariantCulture, 
    
      out
    
       listPrice);
 
 
    
      int
    
      .TryParse(dr[
    
      6
    
      ], System.Globalization.NumberStyles.Integer, System.Globalization.CultureInfo.InvariantCulture, 
    
      out
    
       size);

 Nullable
    
      <
    
      DateTime
    
      >
    
       dt_temp;
 DateTime.TryParse(dr[
    
      13
    
      ].ToString(), 
    
      out
    
       ubto);