private SearchForm(EnumExportForm parent)
{
_parent = parent;
_content = _parent.txtContent.Text;
InitializeComponent();
}
public static SearchForm GetInstance(EnumExportForm parent)
{
//判断是否存在该窗体,或时候该字窗体是否被释放过,如果不存在该窗体,则 new 一个新窗体
if (_instance == null || _instance.IsDisposed)
{
_instance = new SearchForm(parent);
}
return(_instance);
}
