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2026-04-17T15:35:45.848177+00:00 | zai-org/GLM-5-FP8 | 1 | 96d4dc839b72e47c |
Documentation: DTS.Common.Behaviors Namespace
1. Purpose
This module provides a collection of WPF behaviors and utilities for the DTS CommonCore framework. It enables declarative UI interactions through attached properties and Behavior<T> implementations, including text trimming on focus loss, multi-selection synchronization for ListBox controls, custom paste command handling, and a mechanism for attaching behaviors/triggers via data templates. It also provides a reflection-based attribute system for storing string metadata on enum values and objects.
2. Public Interface
StringMetaDataAttr
Signature: public class StringMetaDataAttr : Attribute
A custom attribute for storing string metadata on objects or enum members.
| Member | Signature | Description |
|---|---|---|
MetaData |
public string MetaData { get; } |
Read-only property returning the stored metadata string. |
GetStringMetaData |
public static string GetStringMetaData(object o) |
Retrieves the MetaData value from a StringMetaDataAttr applied to the object's member (typically an enum value). Returns null if no attribute is found or if the object is null. |
Constructor: internal StringMetaDataAttr(string attr) — Internal constructor; attributes must be applied at compile time.
TrimTextBoxBehavior
Signature: public class TrimTextBoxBehavior : Behavior<TextBox>
A behavior that trims whitespace from a TextBox when it loses focus and updates the binding source.
| Member | Signature | Description |
|---|---|---|
OnAttached |
protected override void OnAttached() |
Subscribes to `AssociatedObject |