如果日期之间的条件 [英] If Conditions between dates

问题描述

i有列表与EXPIRY日期：



我的表条件是：



如果到期日< 30天然后我在gridview Cell空格中显示列



如果到期日期< = 5天然后我在gridview中显示列单元格backcolor'blue'，日期



如果到期日期< = 3天然后我在gridview中显示列单元格backcolor'黄色'带日期



如果到期日期< = 1天，那么我在gridview中显示该列单元格背景颜色'红色'与日期



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如何为此编写代码？

i have table of column with EXPIRY Dates:

My Table Conditions are :

if expiry date < 30 days then i show the column in gridview Cell Empty

if expiry date <= 5 days then i show the column in gridview Cell backcolor 'blue' with date

if expiry date <= 3 days then i show the column in gridview Cell backcolor 'yellow' with date

if expiry date <= 1 days then i show the column in gridview Cell backcolor 'Red' with date

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How can i write code for this ?

推荐答案

http://forums.asp.net/t/1352196.aspx/1 [ ^ ]



u可以检查链接..请参阅if- else-if statement..hope它会帮助..

http://forums.asp.net/t/1352196.aspx/1[^]

u can check the link..refer the if-else-if statement..hope it will help..

In RowDataBound event, add the below code



if (e.Row.RowType == DataControlRowType.DataRow)
            {
                if (your condition goes here for 30)
                    e.Row.Cells[1].Text = "";
                else if (your condition goes here for 5)
                    e.Row.Cells[1].BackColor = Color.Blue;
                else if (your condition goes here for 3)
                    e.Row.Cells[1].BackColor = Color.Yellow;
                else if (your condition goes here for 1)
                    e.Row.Cells[1].BackColor = Color.Red;
            }

Cells [到期日期栏索引]



希望这能帮到你

Cells["index of expiry date column"]

Hope this will help you

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