private void wcf_ClientGetFormSettingsCompleted(IAsyncResult ar)
{
WCF.GetFormSettingsResponse rsWCF = ((WCF.SettingsContractClient)ar.AsyncState).EndGetFormSettings(ar);
Merge(rsWCF.FormSettingsCD, false, MissingSchemaAction.Ignore);
PrepareDataAfterGet();
ClientGetFormSettingsCompleted(this, new EventArgs());
}
/// <summary>
/// Client callable code to get FormSettings.
/// </summary>
/// <param name="userName">The User name</param>
/// <param name="formName">The Form name</param>
/// <param name="async">Do the update async</param>
/// <returns>True if get successful.</returns>
public bool ClientGetFormSettings(string userName, string formName, bool async)
{
if (string.IsNullOrEmpty(userName) || string.IsNullOrEmpty(formName))
{
throw new Exception("The UserName and/or FormName is null or empty.");
}
_userName = userName;
_formName = formName;
if (UseWcfService)
{
try
{
var svWCF = new WCF.SettingsContractClient();
var rqWCF = new WCF.GetFormSettingsRequest {
UserName = userName, FormName = formName
};
if (async)
{
if (String.IsNullOrEmpty(svWCF.Ping()))
{
throw new Exception("WCF is offline.");
}
svWCF.BeginGetFormSettings(rqWCF, wcf_ClientGetFormSettingsCompleted, svWCF);
return(true);
}
WCF.GetFormSettingsResponse rsWCF = svWCF.GetFormSettings(rqWCF);
Merge(rsWCF.FormSettingsCD, false, MissingSchemaAction.Ignore);
PrepareDataAfterGet();
return(true);
}
catch { UseWcfService = false; } // ignore if not responding
}
if (UseAsmxService)
{
try
{
var svASMX = new ASMX.SettingsServiceASMX();
var rqASMX = new ASMX.GetFormSettingsRequest {
UserName = userName, FormName = formName
};
if (async)
{
svASMX.GetFormSettingsCompleted += asmx_ClientGetFormSettingsCompleted;
svASMX.GetFormSettingsAsync(rqASMX);
return(true);
}
ASMX.GetFormSettingsResponse rsASMX = svASMX.GetFormSettings(rqASMX);
Merge(rsASMX.FormSettingsCD, false, MissingSchemaAction.Ignore);
PrepareDataAfterGet();
return(true);
}
catch { UseAsmxService = false; } // ignore if not responding
}
if (UseClientServer)
{
try
{
Merge(GetFormSettings(userName, formName), false, MissingSchemaAction.Ignore);
PrepareDataAfterGet();
return(true);
}
catch { UseClientServer = false; } // ignore if not responding
}
return(false);
}