改进的适用于Windows桌面和移动设备的FindControl（译文）

原文地址：https://www.codeproject.com/Articles/45618/Improved-FindControl-for-Windows-desktop-and-mobil

原文作者：Joel Ivory Johnson

译文由本站翻译

前言

Windows桌面和移动设备的改进的FindControl.

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Control FindControl(string target) {
    return FindControl(this,target);
}
static Control FindControl(Control root, string target){
    if(root.Name == target)
        return root;
    List currentLevel = new List() { root };
    while (currentLevel.Count > 0)
    {
        Control match = currentLevel.FirstOrDefault(x => x.Name == target);
        if (match != null) return match;
        currentLevel = currentLevel.SelectMany(x => x.Controls.Cast()).ToList();
    }    return null;
}

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