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goldEntities ctx = new goldEntities();
try
{
Form1.chatList = ctx.gold_data.OrderBy(c => c.collect_time).ToList().Select(c => new gold.Form1.chatXY()
{
x = c.data_time,
y = c.data_price.Split('/')[0],
y1 = c.data_price.Split('/')[1]
}).ToList();
}
catch
{
MessageBox.Show("与服务器通讯连接失败,请检查网络是否异常!");
Application.Exit();
}