unityinputfield限制只能输入数字
时间: 2023-10-11 19:09:58 浏览: 121
您可以使用以下代码来限制Unity InputField只能输入数字:
```csharp
using UnityEngine;
using UnityEngine.UI;
public class NumericInputField : MonoBehaviour {
private InputField inputField;
void Start () {
inputField = GetComponent<InputField>();
inputField.contentType = InputField.ContentType.IntegerNumber;
inputField.onValueChanged.AddListener(delegate { CheckInputValue(); });
}
void CheckInputValue () {
int value = 0;
if (int.TryParse(inputField.text, out value)) {
// Input is a valid integer, do something with it
} else {
// Input is not a valid integer, reset the input field
inputField.text = "";
}
}
}
```
这段代码将InputField的contentType设置为整数类型,然后添加了一个监听器来检查输入的值。如果输入是一个有效的整数,可以对其进行处理; 如果输入不是有效的整数,将重置输入字段。
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