webcast_How do I Video Series_Tips and Tricks
How do I? Video Series : Tips and Tricks (hilo_tips_final.wmv)
http://asp.net/default.aspx?tabindex=4&tabid=3000
http://asp.net/learn/howdoi/default.aspx?tabid=63
通过代码加解密的connection string
public void EncryptConfig(bool bEncrypt)
{
string path = "/tricks";
Configuration config = WebConfigurationManager.OpWebConfiguration(path);
ConfigurationSection appSettings = config.GetSection("connectionString");
if(bEncrypt)
{
appSettings.SetionInformation.ProtectSection("DataProtectionConfigurationProvider");
}
else
{
appSettings.SetionInformation.UnprotectSection();
}
config.Save();
}
保持滚动条的当前位置
<%@ Page MaintainScrollPostionOnPostback = "true">
跨页面提交
设置page1的PostBackUrl ="page2.aspx"
设置page1的form1的
DefaultButton和DefaultFocus
在page2.aspx的page_load中写下:
if(!Page.IsPostBack)
{
TextBox t = (TextBox)PreviousPage.FindControl("textbox1");
this.lable1.Text = t.Text;
}
使用BulletedList data binding到xml.
File Upload Control
if(fileUpload1.HasFile)
{
fileUpload1.SaveAs("C:\upload\"+ fileUpload1.FileName);
}
URL mapping 把一个很复杂的url map成一个简单的url.
<System.web>
<add url="…" mappedUrl="…">
<System.web>
使用MultiView控件
