Question

JavaScript => public static function GetControlID(focus: FocusType): int;
JavaScript => public static function GetControlID(focus: FocusType, position: Rect): int;
C# => public static int GetControlID(FocusType focus);
C# =>public static int GetControlID(FocusType focus, Rect position);

Description 描述

Get a unique ID for a control.

为控件获取一个唯一ID。

JavaScript:

	// Prints a not used ID that can be assigned to a control
 
	function OnGUI() {
		// Gets a ID for a control that cannot receive keyboard focus (A button)
		Debug.Log("Available id: " + GUIUtility.GetControlID(FocusType.Passive));
	}

C#:

using UnityEngine;
using System.Collections;
 
public class ExampleClass : MonoBehaviour {
    void OnGUI() {
        Debug.Log("Available id: " + GUIUtility.GetControlID(FocusType.Passive));
    }
}

---

JavaScript =>public static function GetControlID(hint: int, focus: FocusType): int;
C# => public static function GetControlID(hint: int, focus: FocusType, position: Rect): int;

Parameters 参数

Description 描述

Get a unique ID for a control, using an integer as a hint to help ensure correct matching of IDs to controls.

为控件获取一个唯一ID,使用整型作为线索去确保正确匹配空件的ID。

---

JavaScript =>public static function GetControlID(contents: GUIContent, focus: FocusType): int;
C# => public static function GetControlID(contents: GUIContent, focus: FocusType, position: Rect): int;

Parameters 参数

Description 描述

Get a unique ID for a control, using a the label content as a hint to help ensure correct matching of IDs to controls.

为控件获取一个唯一ID，使用标签内容作为一个线索确保正确匹配空件ID。

guiutility