string url = @"../ClientKPIs/ShowClientKPIsTable.aspx";

// The redirect URL is set on the Properties, Bindings.// The ModifyRedirectURL call resolves the parameters before the// Response.Redirect redirects the page to the URL. // Any code after the Response.Redirect call will not be executed, since the page is

// redirected to the URL.

bool shouldRedirect = true;

string TargetKey;

string tk = null;

TargetKey = tk;

try {

// Enclose all database retrieval/update code within a Transaction boundary

if (!this.IsPageRefresh)

{

this.SaveData();

}

url = this.ModifyRedirectUrl(url, "",false);

this.CommitTransaction(sender);

} catch (Exception ex) {

// Upon error, rollback the transaction

this.RollBackTransaction(sender);

shouldRedirect = false;

this.ErrorOnPage = true;

// Report the error message to the end user

BaseClasses.Utils.MiscUtils.RegisterJScriptAlert(this, "BUTTON_CLICK_MESSAGE", ex.Message);

} finally {

DbUtils.EndTransaction();

}

if (shouldRedirect) {

this.ShouldSaveControlsToSession = true;

this.Response.Redirect(url);

}

else if (TargetKey != null && !shouldRedirect){

this.ShouldSaveControlsToSession = true ;

this.CloseWindow(true);

}