private void SetConstraintsFromBinding(Binding binding)
{
if (binding.BindingManagerBase != null)
{
if (!this.IsFormatModeAndBindingCompatible(this.ownerControl.FormatMode, binding))
{
throw new InvalidOperationException();
}
PropertyDescriptorCollection itemProperties = binding.BindingManagerBase.GetItemProperties();
PropertyDescriptor propertyDescriptor = itemProperties.Find(binding.BindingMemberInfo.BindingField, true);
if (propertyDescriptor != null)
{
FilterValuePropertyDescriptor filterValuePropertyDescriptor = propertyDescriptor as FilterValuePropertyDescriptor;
Type propertyType;
if (filterValuePropertyDescriptor != null)
{
propertyType = filterValuePropertyDescriptor.ValuePropertyType;
}
else
{
propertyType = propertyDescriptor.PropertyType;
}
object obj = (binding.DataSource is BindingSource) ? ((BindingSource)binding.DataSource).DataSource : binding.DataSource;
DataTable dataTable = obj as DataTable;
if (dataTable != null)
{
DataObjectStore dataObjectStore = dataTable.ExtendedProperties["DataSourceStore"] as DataObjectStore;
if (dataObjectStore != null)
{
DataColumn dataColumn = dataTable.Columns[binding.BindingMemberInfo.BindingField];
ColumnProfile columnProfile = dataColumn.ExtendedProperties["ColumnProfile"] as ColumnProfile;
if (!string.IsNullOrEmpty(columnProfile.DataObjectName))
{
Type dataObjectType = dataObjectStore.GetDataObjectType(columnProfile.DataObjectName);
if (null != dataObjectType)
{
obj = dataObjectType;
propertyType = dataObjectType.GetProperty(columnProfile.MappingProperty).PropertyType;
}
}
}
}
PropertyDefinitionConstraint[] propertyDefinitionConstraints = PropertyConstraintProvider.GetPropertyDefinitionConstraints(obj, binding.BindingMemberInfo.BindingField);
this.SetConstraintsFromType(propertyType, propertyDefinitionConstraints);
}
}
}
private void SetUncheckedValueByPropertyType(Binding binding)
{
if (binding.BindingManagerBase != null)
{
PropertyDescriptorCollection itemProperties = binding.BindingManagerBase.GetItemProperties();
PropertyDescriptor propertyDescriptor = itemProperties.Find(binding.BindingMemberInfo.BindingField, true);
if (propertyDescriptor != null)
{
FilterValuePropertyDescriptor filterValuePropertyDescriptor = propertyDescriptor as FilterValuePropertyDescriptor;
Type type = (filterValuePropertyDescriptor != null) ? filterValuePropertyDescriptor.ValuePropertyType : propertyDescriptor.PropertyType;
if (type.IsGenericType && (type.GetGenericTypeDefinition() == typeof(Unlimited <>) || (type.GetGenericTypeDefinition() == typeof(Nullable <>) && type.GetGenericArguments()[0].IsGenericType && type.GetGenericArguments()[0].GetGenericTypeDefinition() == typeof(Unlimited <>))))
{
this.uncheckedValue = this.unlimitedString;
return;
}
this.uncheckedValue = null;
}
}
}
private bool IsFormatModeAndBindingCompatible(DisplayFormatMode format, Binding binding)
{
if (binding == null || binding.BindingManagerBase == null)
{
return(true);
}
Type type = null;
PropertyDescriptorCollection itemProperties = binding.BindingManagerBase.GetItemProperties();
PropertyDescriptor propertyDescriptor = itemProperties.Find(binding.BindingMemberInfo.BindingField, true);
if (propertyDescriptor != null)
{
FilterValuePropertyDescriptor filterValuePropertyDescriptor = propertyDescriptor as FilterValuePropertyDescriptor;
if (filterValuePropertyDescriptor != null)
{
type = filterValuePropertyDescriptor.ValuePropertyType;
}
else
{
type = propertyDescriptor.PropertyType;
}
}
if (type == null)
{
return(true);
}
Type type2 = null;
Type left = null;
bool flag = false;
Type left2;
switch (format)
{
case 1:
left2 = typeof(EnhancedTimeSpan);
break;
case 2:
left2 = typeof(EnhancedTimeSpan);
break;
case 3:
left2 = typeof(EnhancedTimeSpan);
break;
case 4:
left2 = typeof(EnhancedTimeSpan);
break;
case 5:
left2 = typeof(EnhancedTimeSpan);
flag = true;
break;
case 6:
left2 = typeof(ByteQuantifiedSize);
break;
case 7:
left2 = typeof(ByteQuantifiedSize);
break;
case 8:
left2 = typeof(ByteQuantifiedSize);
flag = true;
break;
case 9:
left2 = typeof(bool);
flag = true;
break;
case 10:
left2 = typeof(bool);
flag = true;
break;
case 11:
left2 = typeof(bool);
flag = true;
break;
case 12:
left2 = typeof(ADObjectId);
if (typeof(MultiValuedProperty <ADObjectId>).IsAssignableFrom(type))
{
flag = true;
}
break;
case 13:
left2 = typeof(DateTime);
flag = true;
break;
case 14:
left2 = typeof(int);
flag = true;
break;
case 15:
left2 = typeof(SmtpDomainWithSubdomains);
break;
default:
left2 = null;
break;
}
if (flag && binding.DataSourceUpdateMode != DataSourceUpdateMode.Never)
{
return(false);
}
Type type3 = type;
if (type2 != null)
{
return(type.GetInterface(type2.ToString()) != null);
}
if (type3.IsGenericType)
{
if (type3.GetGenericTypeDefinition() == typeof(Nullable <>))
{
type3 = type3.GetGenericArguments()[0];
}
Type[] genericArguments = type3.GetGenericArguments();
if (genericArguments.Length == 1 && !genericArguments[0].IsGenericParameter)
{
type3 = genericArguments[0];
}
}
if (type3 == typeof(EnhancedTimeSpan) || type3 == typeof(ByteQuantifiedSize) || type3 == typeof(ADObjectId))
{
left = type3;
}
if (left2 != null || left != null)
{
return(left2 == type3);
}
return(format == 0);
}
