private void btnClear_Spot_1_Click(object sender, EventArgs e) { if (btnClear_Spot_1.Text == "清除") { DMSDK.DM_ClearSpot(StaticClass.tempConnect, 2); sqlCreate.Delete_Spot(StaticClass.Temper_CameraId, "S2", StaticClass.DataBaseName); tbxSpot_1_X.Text = "0"; tbxSpot_1_Y.Text = "0"; } else if (btnClear_Spot_1.Text == "取消") { Cancel_SetSpot("S2", btnAdd_Spot_1, tbxSpot_1_X, tbxSpot_1_Y, tbxSpot_1_Emiss, btnClear_Spot_1); } }