private void ToolStrip_copycards_Click(object sender, EventArgs e)
{
string cdb = "diy.cdb";
if (CCFile.SelectOpenFile(out cdb, "数据将要复制到->选择的数据库", "cdb", SET.GamePath))
{
CDB.Updata(cdb);
MessageBox.Show("复制完成！", "提示");
}
}