随笔分类 - 面试

摘要：遍历查询窗体界面的textbox为空值 ? foreach (System.Windows.Forms.Control control in this.Controls) { if (control is TextBox) { TextBox tx = (TextBox)control; tx.Te 阅读全文

posted @ 2015-11-16 19:36 记性特差阅读(501) 评论(0) 推荐(1)