UpdatePanel using the instance. You can take a look.

UpdatePanelSamples
..................\UpdatePanelSamples.sln
..................\UpdatePanelSamples.suo
..................\WebSite
..................\.......\App_Data
..................\.......\Bin
..................\.......\...\Validators.dll
..................\.......\Demo1
..................\.......\.....\1_RenderMode.aspx
..................\.......\.....\1_RenderMode.aspx.cs
..................\.......\.....\2_UpdateMode.aspx
..................\.......\.....\2_UpdateMode.aspx.cs
..................\.......\.....\3_ChildrenAsTriggers.aspx
..................\.......\.....\3_ChildrenAsTriggers.aspx.cs
..................\.......\.....\4_Triggers.aspx
..................\.......\.....\4_Triggers.aspx.cs
..................\.......\.....\5_NestedUpdatePanels.aspx
..................\.......\.....\5_NestedUpdatePanels.aspx.cs
..................\.......\Demo2
..................\.......\.....\API.aspx
..................\.......\.....\API.aspx.cs
..................\.......\Demo3
..................\.......\.....\1_UpdateProgress.aspx
..................\.......\.....\1_UpdateProgress.aspx.cs
..................\.......\.....\2_Timer.aspx
..................\.......\.....\2_Timer.aspx.cs
..................\.......\.....\3_Validators.aspx
..................\.......\.....\3_Validators.aspx.cs
..................\.......\.....\ModalUpdateProgress.txt
..................\.......\Demo4
..................\.......\.....\ClientScriptManager.aspx
..................\.......\.....\ClientScriptManager.aspx.cs
..................\.......\.....\HelloWorld.js
..................\.......\Demo5
..................\.......\.....\HelloWorld.js
..................\.......\.....\ScriptManagerReg.aspx
..................\.......\.....\ScriptManagerReg.aspx.cs
..................\.......\Demo6
..................\.......\.....\1_CustomRedirect.aspx
..................\.......\.....\1_CustomRedirect.aspx.cs
..................\.......\.....\2_CatchError.aspx
..................\.......\.....\2_CatchError.aspx.cs
..................\.......\Demo7
..................\.......\.....\ProgramicUpdatePanel.aspx
..................\.......\.....\ProgramicUpdatePanel.aspx.cs
..................\.......\.....\SwitchPartManager.txt
..................\.......\Demo8
..................\.......\.....\Default.aspx
..................\.......\.....\Default.aspx.cs
..................\.......\Error.aspx
..................\.......\Error.aspx.cs
..................\.......\Web.config

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