WebCAD-Lib-TS API 文档 - v1.0.0
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    Interface LayerDeletingEventArgs

    图层删除中事件参数（可取消）

    interface LayerDeletingEventArgs {
        timestamp: number;
        customData?: any;
        cancel: boolean;
        cancelReason?: string;
        document: CadDocument;
        layer: Layer;
        entityCount: number;
    }

    Hierarchy (View Summary)

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    Properties

    timestamp customData? cancel cancelReason? document layer entityCount

    Properties

    timestamp: number

    事件发生的时间戳

    customData?: any

    自定义数据，二次开发者可以附加额外信息

    cancel: boolean

    设置为 true 将取消该操作

    cancelReason?: string

    取消原因说明

    document: CadDocument

    所属文档

    layer: Layer

    即将删除的图层

    entityCount: number

    图层上的实体数量

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