VB.net下控件数组的应用。程序应用了27个文本框做为实例，演示了For循环下对每个文本框进行文本更新。-VB.net controller array applications. Application procedures for the text box 27 as examples demonstrating For each cycle of the text box to update the text.

VB.NET 中建立控件数组，及其使用举例。-VB.NET to create a control array, and use examples.