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1.TextBox txt=(TextBox)PreviousPage.FindControl("TextBox1");
2.ÔÚÒ³Ãæ×¢²áͶµÝÒ³µÄÊôÐÔ
<%@ PreviousPageType VirtualPath="crouspostPage.aspx" %>
ÔÚcrouspostPage.aspxµÄ´úÂëÒþ²ØÀàÖÐÌí¼Ó
public TextBox TextBox1
{
get(return _textbox);
}
ÔÚÒ³ÃæÖÐResponse.Write(PreviousPage.TextBox1.Text);
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if(PreviousPage==null)
{
Response.Weite("sorry,This`s wrong way to invoke me");
Response.End();
return;
}
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if(!PreviousPage.IsCrossPagePostBack)
{
......
}
///ÔÚÄ¿±êÒ³ÖУ¬²âÊÔPreviousPageÊôÐÔÉϵÄIsValidÊôÐÔ£¬²¢ÔÚ´ð°¸·ñ¶¨µÄÇé¿öÏÂÖÐÖ¹ÇëÇó
if(!PreviousPage.IsValid)
{
Response.Weite("sorry,This`s wrong way to invoke me");
Response.End();
return;
}
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///<summary>
///±¸·ÝÊý¾Ý¿âµ½±¾µØ´ÅÅÌ
///</summary>
public bool BackUp(string BackUpFile)
{
try
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