Dotnet总结（1）

1、  全球化设置

强行指定浏览网站的页面的编码

中文：

<globalization

           requestEncoding="gb2312"

           responseEncoding="gb2312"

           culture="zh-CN"

           uiCulture="zh-CN"

    />

日文：

<globalization

requestEncoding="Shift-JIS"

responseEncoding="Shift-JIS"

culture="ja-JP"

uiCulture="ja-JP"/>

 

2、  获取物理绝对路径this.Request.PhysicalApplicationPath

3、  弹出javascriptalert

         publicvoid JavaScriptAlert(stringsErr)

         {

              string sError = @"

                    <SCRIPTlanguage = 'JavaScript' >

                      

                       alert('"+sErr+@"');

                      

                       </SCRIPT>";

 

              this.RegisterClientScriptBlock("ErrorMesseage",sError);

         } 

 

4、  C#中执行SQL的access的通配符 %%

例：SELECT * FROM * WHERE CREATE_DATE LIKE '"+sDate+"%%'

时间数据的匹配

例： WHERE CLOSE_DATE=#"+this.TextBox_Set.Text+"#

 

5、

         privatevoid Datalist_ReMessage_ItemDataBound(object sender,System.Web.UI.WebControls.DataListItemEventArgs e)

         {

              System.Web.UI.WebControls.Imageim =(System.Web.UI.WebControls.Image)e.Item.FindControl("Image_Message");

              if(im != null)

              {

                   im.Attributes.Add("onload","javascript:if(this.width>screen.width-500)this.style.width=screen.width-500;");

              }

         }

 

6、System.Configuration.ConfigurationSettings.AppSettings["xxx"].ToString();获取web.config中的配置<appSettings><add key="xxx" value="1048576" /></appSettings>的值。