private Thread UpDataThreadpoullute;//定义更新数据线程
//定义委托
private delegate void BindData(DataSet Dt, DataSet Dt1, int style);
private BindData binddata = null;
if (UpDataThreadpoullute != null)
{
UpDataThreadpoullute.Abort();
UpDataThreadpoullute = null;
}
binddata = new BindData(ShowData);//实例化委托
UpDataThreadpoullute = new Thread(new ThreadStart(UpData));//启动更新数据线程
UpDataThreadpoullute.Start();
//实时显示数据
private void ShowData(DataSet ds1, DataSet ds2, int style)
{
//此处编写ds1,ds2数据显示到对应控件的代码
}
private void UpData()
{
if (ds1 != null)
{
for (int i = 0; i < chart11.Length; i++)
{
if (chart11[i] != null)
{
if (chart11[i].IsHandleCreated)
{
chart11[i].BeginInvoke(binddata, ds1, ds, 0); //ds2和ds为 从数据库查找的DataSet数据集,chart11 []数组存取了chart控件
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