public static bool GetYesOrNoAsBool(this ObjVerEx targetEx, MFIdentifier prop, out bool value)
{
value = false;
// if the object doesn't have the property, return null
if (!targetEx.HasProperty(prop))
{
return(false);
}
// get the text version of the property
var propText = targetEx.GetPropertyText(prop);
// if the text version of the property is "Yes", return true
if (propText.Equals("Yes"))
{
value = true;
return(true);
}
// if the text version of the property is "No", return false
if (propText.Equals("No"))
{
value = false;
return(true);
}
// couldn't parse the text value, return null
return(false);
}
public static DateTime GetProperyDateTimeValue(this ObjVerEx objVerEx, int id)
{
if (objVerEx.HasProperty(id))
{
PropertyValue pv = objVerEx.GetProperty(id);
if (!pv.Value.IsNULL())
{
return((DateTime)objVerEx.GetProperty(id).Value.Value);
}
}
return(DateTime.MinValue);
}
public static int GetPropertyIntValue(this ObjVerEx objVerEx, int id)
{
if (objVerEx.HasProperty(id))
{
PropertyValue pv = objVerEx.GetProperty(id);
if (!pv.Value.IsNULL())
{
return((int)objVerEx.GetProperty(id).Value.Value);
}
}
return(0);
}
public static double GetPropertyDoubleValue(this ObjVerEx objVerEx, int id)
{
if (objVerEx.HasProperty(id))
{
PropertyValue pv = objVerEx.GetProperty(id);
if (!pv.Value.IsNULL())
{
return((double)objVerEx.GetProperty(id).Value.Value);
}
}
return(0.0);
}
public static bool?GetPropertyBooleanValue(this ObjVerEx objVerEx, int id)
{
if (objVerEx.HasProperty(id))
{
PropertyValue pv = objVerEx.GetProperty(id);
if (!pv.Value.IsNULL())
{
return((bool)objVerEx.GetProperty(id).Value.Value);
}
}
return(null);
}
public static bool GetDouble(this ObjVerEx targetEx, MFIdentifier prop, out double value)
{
// set default value
value = 0.0;
// check if the property exists on the target
if (!targetEx.HasProperty(prop))
{
return(false);
}
// attempt to get the text value of the property
var text = targetEx.GetPropertyText(prop);
// attempt to parse it
return(double.TryParse(text, out value));
}
public static T?GetSingleSelectValueListForPropertyDef <T>(this ObjVerEx objVerEx, int id)
where T : struct
{
if (!typeof(T).IsEnum || !objVerEx.HasProperty(id))
{
return(default(T));
}
PropertyValue prop = objVerEx.GetProperty(id);
if (prop == null)
{
return(null);
}
Lookup lookup = prop.Value.GetValueAsLookup();
if (lookup == null || lookup.Deleted)
{
return(null);
}
return((T)Enum.Parse(typeof(T), lookup.Item.ToString()));
}