/// <summary>
/// 打开一个文件并展示在codeEditor中
/// </summary>
public void OpenFile(string fileName)
{
string fileFullPath = folderController.GetChildFullPath(fileName);
this.Text = fileFullPath;
mFileinfo = new FileInfo(fileFullPath);
codeEditor.Text = File.ReadAllText(fileFullPath, Encoding.Default);
codeEditor.Refresh(); //如果不刷新，可能会导致旧文本没有擦干净
//textEditor.Text = FormatCode(textEditor.Text); //格式化代码
}
