public void AddValidater(Control control, IValidater validater, string errorTip, string property)
{
ValidaterInfo info;
Type objtype = control.GetType();
PropertyInfo defproperty;
defproperty = objtype.GetProperty(property);
info = new ValidaterInfo(defproperty, validater, errorTip);
mValidaters.Add(control, info);
control.Validating += new System.ComponentModel.CancelEventHandler(onValidateing);
}
private void onValidateing(object source, System.ComponentModel.CancelEventArgs e)
{
ValidaterInfo info = mValidaters[(Control)source];
object value = info.Property.GetValue(source, null);
bool isVali = info.Validater.Validating(value);
if (!isVali)
{
mErrorTip.SetError((Control)source, info.Message);
}
else
{
mErrorTip.SetError((Control)source, null);
}
}
public bool IsVali()
{
mErrorTip.Clear();
bool isVali = true;
bool AllVali = true;
foreach (Control item in mValidaters.Keys)
{
ValidaterInfo info = mValidaters[item];
object value = info.Property.GetValue(item, null);
isVali = info.Validater.Validating(value);
if (!isVali)
{
mErrorTip.SetError(item, info.Message);
}
if (!isVali)
{
AllVali = isVali;
}
}
return(AllVali);
}
