/// <summary>
/// Function responsible to check whether the client object is Null
/// </summary>
/// <param name="clientObject"></param>
/// <returns></returns>
public static bool IsNull(this SP.ClientObject clientObject)
{
if (clientObject == null)
{
return(true);
}
return(clientObject.ServerObjectIsNull.HasValue && clientObject.ServerObjectIsNull.Value);
}
/// <summary>
/// Get value for a given property
/// </summary>
/// <param name="clientObject"></param>
/// <param name="prop"></param>
/// <returns></returns>
public static string GetFieldValueAsString(this SP.ClientObject clientObject, PropertyInfo prop)
{
string fieldValue = string.Empty;
if (clientObject?.ServerObjectIsNull == null || prop == null)
{
return(fieldValue);
}
try
{
return(prop.GetValue(clientObject) as string);
}
catch (TargetInvocationException)
{
return(fieldValue);
}
}
public static string GetFieldValueAsString(this SP.ClientObject clientObject, string fieldName)
{
PropertyInfo prop = clientObject.GetType().GetProperties().FirstOrDefault(s => s.Name == fieldName);
return(clientObject.GetFieldValueAsString(prop));
}