U need to write the validation in java script for this to work. as follows function ddlValidation() { if (document.getElementById(.Selectedindex) == "-1" { alert('Select the item and proceed'); return false; } else return true; } if u want to show this message on click event of any button say 'Save' for example and id for the button is btnSave then call the above function from coding as follows btnSave.Attributes.Add("OnClick","javascript: return ddlValidation()"); try with this one....

Hi, This is Ravi Shankar. I had some problem with Globalization and Localization. I have created one web form with name BillPrint.aspx and it contains labels like BillNo, ConnectionId and so on. I want to globalize the label’s text. I have created resource files for this with names BillPrintResources.en-US.resx, BillPrintResources.hi-IN.resx, BillPrintResources.resx. Which contains BillNumber as Name and “BillNo.” as value and similarly for ConnectionId as Name and “Conn ID” as value. I had specified BillPrintResources for Classkey and BillNumber for ResourceKey in Expression property of BillNo label. Similarly for BillPrintResources for Classkey and ConnectionId for ResourceKey in Expression property of ConnectionId label. After this I am building the website which it is showing some errors like 1.The resource object with key 'BillNumber' was not found. 2.The resource object with key 'ConnectionId' was not found. Like this how many variables I had used the errors are coming for all. Please help me in finding the solution. Thanks & Regards Ravi Shankar.

Hi, This is Ravi Shankar. I had some problem with Globalization and Localization. I have created one web form with name BillPrint.aspx and it contains labels like BillNo, ConnectionId and so on. I want to globalize the label’s text. I have created resource files for this with names BillPrintResources.en-US.resx, BillPrintResources.hi-IN.resx, BillPrintResources.resx. Which contains BillNumber as Name and “BillNo.” as value and similarly for ConnectionId as Name and “Conn ID” as value. I had specified BillPrintResources for Classkey and BillNumber for ResourceKey in Expression property of BillNo label. Similarly for BillPrintResources for Classkey and ConnectionId for ResourceKey in Expression property of ConnectionId label. After this I am building the website which it is showing some errors like 1.The resource object with key 'BillNumber' was not found. 2.The resource object with key 'ConnectionId' was not found. Like this how many variables I had used the errors are coming for all. Please help me in finding the solution. Thanks & Regards Ravi Shankar.