c# Winform Invoke 的用法

在Winform中線程更新UI線程

例如：Form中有一個DataGridView，我們使用Thread查詢后，更新這個表格，如果在Thread中直接更新會報錯。

Thread th = new Thread((object para) =>
            {
                List<GetBatAddNumberRetModels> ret = Api.Send("xxx", "xxx", para.GetString(), sendType.json).UNZIP().formatJson<List<GetBatAddNumberRetModels>>();
                DataTable dt = smsTable.Clone();
                foreach (var m in ret)
                {
                    var temp = common.smsTempList.Where(k => k.id == m.smsId).FirstOrDefault();
                    DataRow row = dt.NewRow();
                    row["sms_check"] = false;
                    row["sms_number"] = m.nmb.GetString();
                    row["sms_batid"] = m.id.Int64();
                    row["sms_submitdate"] = m.date.ToString("yyyy-MM-dd HH:mm:ss");
                    row["sms_tempname"] = temp != null ? temp.name : "";
                    row["sms_auth"] = Enum.GetName(typeof(smsAuthedEnum), m.smsAuthed);
                    row["sms_expdate"] = m.smsExpDate == DateTime.MinValue ? "" : m.smsExpDate.ToString("yyyy-MM-dd HH:mm:ss");
                    row["sms_senddate"] = m.smsSendDate > DateTime.MinValue ? m.smsSendDate.ToString("yyyy-MM-dd HH:mm:ss") : "";
                    row["sms_sendstatus"] = Enum.GetName(typeof(smsSendStatusEnum), m.smsSendStauts);
                    row["sms_tempid"] = m.smsId;
                    row["sms_result"] = m.smsAuthInfo.GetString().Trim();
                    row["sms_smstype"] = m.smsExtType.GetString().Trim();
                    row["sms_smsleave"] = m.smsExtLeave.GetString().Trim();
                    row["sms_smsactive"] = m.smsExtActive.GetString().Trim();
                    dt.Rows.Add(row);
                }
                if (this.IsHandleCreated)
                {
                    this.BeginInvoke(new EventHandler(delegate(Object sd, EventArgs ag)
                    {
                        DataTable tab = (DataTable)sd;
                        smsView.DataSource = tab;
                    }), new object[] { dt });
                }
            });
            th.IsBackground = true;
            th.Start(JsonConvert.SerializeObject(query));