📅  最后修改于: 2022-03-11 14:48:23.836000             🧑  作者: Mango
// In EntityEditor.ts
protected getButtons() {
var buttons = super.getButtons(); //or buttons: Serenity.ToolButton[] = [];
buttons.push(Serenity.ColumnPickerDialog.createToolButton(this));
return buttons;
}