c#asp.net如何在sql数据库上获取月份和日期
本文关键字:获取 取月份 日期 数据库 sql net c#asp | 更新日期: 2023-09-27 18:25:48
我想做的就是在SQL数据库中只获取月份和日期,并将其绑定到转发器:
正面:
<asp:Repeater ID="rep_content" runat="server">
<ItemTemplate>
<div class="date">
<p><%# Eval("BLG_DATE") %> of <span><%#Eval("BLG_DATE") %></span>
</div>
</ItemTemplate>
</repeater>
背面:
daString = "SELECT * FROM [BLG] INNER JOIN [ACC] ON [BLG].ACC_ID=[ACC].ACC_ID WHERE [BLG].ACC_ID='" + userID + "'";
SqlDataAdapter da = new SqlDataAdapter(daString, conn);
DataTable dt = new DataTable();
da.Fill(dt);
rep_content.DataSource = dt;
rep_content.DataBind();
BLG表格:
BLG_ID,ACC_ID,BLG_TITLE,BLG_DES,BLG_DATE,BLG_IMG
输出应为:
23 of JAN
使用DatePart
获取日期和月份
daString = "SELECT datepart (dd, BLG_DATE) as DDay,datepart (mm, BLG_DATE) as DMonth
FROM [BLG] INNER JOIN [ACC] ON [BLG].ACC_ID=[ACC].ACC_ID
WHERE [BLG].ACC_ID='" + userID + "'";
SqlDataAdapter da = new SqlDataAdapter(daString, conn);
DataTable dt = new DataTable();
da.Fill(dt);
rep_content.DataSource = dt;
rep_content.DataBind();
<p><%# Eval("DDay") %> of <span><%#Eval("DMonth") %></span>
这样做吧,
<asp:Repeater ID="rep_content" runat="server">
<ItemTemplate>
<div class="date">
<p><%# Eval("DDay") %> of <span><%#System.Globalization.DateTimeFormatInfo.InvariantInfo.GetAbbreviatedMonthName(Convert.ToInt32(Eval("DMonth")))%></span>
</div>
</ItemTemplate>
</repeater>