TextBox txtpage = e.Item.FindControl("txtpage") as TextBox;这句代码是啥意思啊？请各位大虾帮帮忙忙
TextBox txtpage = e.Item.FindControl("txtpa
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TextBox txtpage = e.Item.FindControl("txtpage") as TextBox;这句代码是啥意思啊？请各位大虾帮帮忙忙
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