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);
}
}
}
public virtual Reader CreateBulkReader(string dataObjectName, DataObjectStore store, DataTable table)
{
return(new BulkEditReaderTask(store.GetDataObjectType(dataObjectName), store.GetDataObjectCreator(dataObjectName), dataObjectName, table));
}
