c# - 对于 C# 中的用户控件，我收到类似 "constructor on type ' system.string' cannot found"的错误？

Question

对于用户控件文本框，我正在创建 AutoCompleteCustomSource、AutoCompleteMode 和 AutoCompleteSource 等属性:

public virtual AutoCompleteStringCollection AutoCompleteCustomSource 
{ 
    get { return txtLocl.AutoCompleteCustomSource; } 
    set { txtLocl.AutoCompleteCustomSource = value; } 
}

public virtual AutoCompleteMode AutoCompleteMode 
{ 
    get { return txtLocl.AutoCompleteMode; } 
    set { txtLocl.AutoCompleteMode = value; } 
}

public virtual AutoCompleteSource AutoCompleteSource 
{ 
    get { return txtLocl.AutoCompleteSource; } 
    set {txtLocl.AutoCompleteSource=value;} 
}

我是这样创建的，但是对于 AutoCompleteCustomSource 字符串集合，我遇到了这样的错误。我告诉你错误

我想要的是下图所示

Answer 1

请试试这个，我希望它会起作用:

public string[] AutoCompleteCustomSource
{
    get
    {
        List<string> lStringList = new List<string>();
        foreach (string lval in this.mEkaTextBox.AutoCompleteCustomSource)
        {
            lStringList.Add(lval);
        }
        return lStringList.ToArray();
    }
    set
    {
        txtLocl.AutoCompleteCustomSource.AddRange(value);
    }
}