封鎖 >拖曳 >BlockDragStrategy >startDrag
Drag.BlockDragStrategy.startDrag() 方法
處理開始拖曳的任何設定，包括中斷區塊與任何父項區塊的連線。
Signature:
startDrag(e?: PointerEvent): void;
參數
| 參數 | 類型 | 說明 |
|---|---|---|
| e | PointerEvent | (選用) |
傳回：
void
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上次更新時間：2025-07-25 (世界標準時間)。
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間：2025-07-25 (世界標準時間)。"],[],["The `startDrag` method, part of the `BlockDragStrategy` in the `dragging` namespace, prepares a block for dragging. It manages the initial setup for the drag operation, which involves disconnecting the block from its parent, ensuring it can be moved independently. The method accepts an optional `PointerEvent` parameter and returns no value (`void`).\n"]]