整列的DataGridView单元格格式 [英] DataGridView cell formatting for a whole column
问题描述
您好编码员,
我在表单上有一个DataGridView,它从数据库加载数据。
此DataGridView中的两个列(TimeStart,TimeEnd)是特定于时间的,即:13:30或09:55
我需要某种格式这意味着用户只能键入4个数字字符,然后在输入四个字符后,在前两个字符后面放置一个冒号。
例如:
1.用户输入一个单元格,单元格中的值突出显示。
2.用户输入:1250
3.输入最后一个字符后,在第二个字符后放置冒号。
4.用户离开单元格,值为:12:50
非常感谢任何评论和回答,谢谢。
Hello coders,
I have a DataGridView on a form, that loads data from a database.
Two of the columns (TimeStart, TimeEnd) in this DataGridView are time specific, ie: 13:30 or 09:55
I need some sort of formatting that means the user can only type in 4 numeric characters, then a colon is placed after the first two once the four characters have been typed.
For example:
1. User enters a cell, the value in the cell is highlighted.
2. User types in: 1250
3. Once the last character has been typed, a colon is placed after the second character.
4. User leaves cell, and value stands at: 12:50
Any comments and answers are greatly appreciated, thanks.
推荐答案
试着看看:Nulla ble Masked Edit,以及更好的蒙面编辑! [ ^ ]
这篇关于整列的DataGridView单元格格式的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!