ASP.Net DropDownList OnSelectedIndexChange not firing

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星月不相逢 2021-01-18 03:33
I have the following DropDownList control:

      
      
        
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                   时光取名叫无心
                                             
                
                
                (楼主)
            
              
              
                2021-01-18 04:26
              

            
            
                        
Add this to dropdown list aspx it will cause a request to be send to the server and your event will be fired.

AutoPostBack="true"

    
             
                                                        
            
            
              
                
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