private void LoadObjectParameters()
{
for (int i = 0; i < columnManagers.Count; i++)
{
for (int j = 0; j < columnManagers [i].Count; j++)
{
DbColumnManager manager = columnManagers [i] [j];
if (skippedFields.Contains(manager.DbField.StrongField))
{
continue;
}
string paramName = fTrans.GetParameterName(manager.DbField);
int ind = parameters.FindIndex(p => fTrans.GetParameterName(p.ParameterName) == paramName);
if (ind < 0)
{
parameters.Add(GetParameter(paramName, manager, objects [i]));
}
else
{
string altParamName = fTrans.GetAlternativeParameterName(manager.DbField);
ind = parameters.FindIndex(p => fTrans.GetParameterName(p.ParameterName) == altParamName);
DbParam par = GetParameter(altParamName, manager, objects [i]);
if (ind < 0)
{
parameters.Add(par);
}
else
{
parameters [ind] = par;
}
}
}
}
}
public void SetObjectValue(DataField field, object value)
{
for (int i = 0; i < columnManagers.Count; i++)
{
for (int j = 0; j < columnManagers [i].Count; j++)
{
DbColumnManager manager = columnManagers [i] [j];
if (field != manager.DbField)
{
continue;
}
Type targetType = Nullable.GetUnderlyingType(manager.MemberType) ?? manager.MemberType;
object targetValue = value == null ? null : Convert.ChangeType(value, targetType);
manager.SetValue(objects [i], targetValue);
return;
}
}
}
protected virtual DbParam GetParameter(string paramName, DbColumnManager manager, object obj)
{
return(new DbParam(paramName, manager.GetValue(obj, true)));
}