how to add a "Web UserControl" in Class Library project ? when i select Add --> New Item , it don't have a Web UserControl item !:(

in one word , In a UserControl ,How to get a iframe's innerHtml value and assign to its property ?

//Make a hidden textbox run at server. Get IFRAME value using javascript, and assign to this textbox. very good ~ but ,it also have problems ~ I have got the method that get value of iframe and assigned it to TextBox, but when run the method to do this ? it required a Event,a suitable Event,the Iframe haven't got those Events,for example:onkeyup,onkeydwon,onchange,onpropertychange...,and in this section it haven't got a

or the other control like to occur. In other way , there's a user control with two properties:Text and Content. when using the user control ,we just see the Content property is ok , the Content property's value is the iframe's innerHtml,Now i know how to get innerHtml in javascript ,but i don't know how to use it in codebehind ?! the former said "..and assign to this textbox...",It request a suitable Event to do that , for there's no Form label,No button , only a button is in another page that use the user control,when it clicked we must show the user control's property ~ how ever , I do not like this method... thank you very much !

to [N a v a n e e t h]: thank you reply,but how did it in c# ?

how to get the innerHtml from iframe in C# ? thanks ~

//but without any openDilogFile for choosing file like this below ,using javascript ,not C#, html: [附件](#) | js: //附件 function Upload(){ var oEdit = eval(this.ObjUpload); oEdit.click(); } //上传文件 function OnFileLoad() { var oFile = eval(this.ObjUpload);//max 61 var oFileName = oFile.value.substring(oFile.value.lastIndexOf(".")+1,oFile.value.length); if( oFileName.toLowerCase() != "txt" && oFileName.toLowerCase() != "text" &&//-文本文件 oFileName.toLowerCase() != "rar" && oFileName.toLowerCase() != "zip" &&//-压缩文件 oFileName.toLowerCase() != "bmp" && oFileName.toLowerCase() != "jpg" &&//-图片文件 oFileName.toLowerCase() != "jpeg" && oFileName.toLowerCase() != "gif" && oFileName.toLowerCase() != "png" ) { this.ObjUploadFile.innerHTML = "![\"附件\"](\"Images/oFile.gif\") 不允许上传的文件类型![ " + oFileName + " ]"; return ; } this.ObjUploadFile.innerHTML = "![\"附件\"](\"Images/oFile.gif\") " + oFile.value; }

thanks !

just like using vs2003 ... thanks very much...

It said Could not find file 'C:\WINDOWS\system32\VS_logo.PNG':) I think your visual studio or system was demaged ,

The Form has a boolean TopMost property , set it to true then will topmost , if their two application runs ,and both of them set TopMost to true , then ,which one modified last will be effective ,

For your problem ,i estmate that you have written code under Panel's MouseClick method ,i mean that not entire Application's Click method ,try again and make a reference to the the following code fragment,Good Luck! public Form1() { InitializeComponent(); } _protected override void OnMouseClick(MouseEventArgs e) { int x = e.X; int y = e.Y; MessageBox.Show(x.ToString()+","+y.ToString()); base.OnMouseClick(e); }_

Try using Form's MouseClick method , private void GetPosition(object sender, MouseEventArgs e) { int x = e.X; int y = e.Y; MessageBox.Show(x.ToString()+","+y.ToString()); }

Its name based on its compiler , If compiler is editable, you can change it to whatever you like ,

We know that XNA tool is good for develop games, We also know that Visual Studio 2005 with DirectX9.0c SDK is another tool to do this ,It use DirectX3D's classes to build the game ,I have found that the XNA tool uses its own classes, any differents between XNA environment and DirectX SDK if only runs on PC?