最大值没有显示到文本框 [英] Maximum no showing to textbox

问题描述

我在那个uid文本框中有一个表单，在gridview 2000 uid'下面有一个表格，当我下次默认运行项目时2001（最大数字）应该在表单中的uid文本框中自动设置怎么样我想b $ b得到它...请建议我..



这是网格视图，如



id uid name

1 1998 xyz

2 1999 pqr

3 2000 rst

I have a form in that uid textbox and below gridview in that gridview 2000 uid''s there when i next time run the project by default 2001(higest number)should be automatically set in the uid textbox in the form how can i
get it ...please suggest me..

This is the gridview like

id uid name
1 1998 xyz
2 1999 pqr
3 2000 rst

推荐答案

如果你从sql数据库获得gridview数据，那么你应该确保将uid列命名为decending并获得Uid的前1个结果。然后将该值绑定到您的文本框。

If you are get the gridview data from sql database,
you should make sure to order the uid column as decending and get the top 1 results of Uid. and then bind that value to your text box.

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