GUISkin.textField

Description

Style used by default for GUI.TextField controls.

using UnityEngine;

public class Example : MonoBehaviour
{
    // Modifies only the textField style of the current GUISkin

    GUIStyle style;
    string str = "A string...";

    void OnGUI()
    {
        GUI.skin.textField = style;
        str = GUILayout.TextField(str);
    }
}