private delegate void DoDataDelegate(object StepValue);//创建委托
/// <summary>
/// 进度循环
/// </summary>
/// <param name="StepValue"></param>
private void DoData(object StepValue)
{
try
{
if (ExcelProgBar.InvokeRequired)
{
DoDataDelegate doDelgt = DoData;
ExcelProgBar.Invoke(doDelgt, StepValue);
}
else
{
//循环执行当前进度
ExcelProgBar.Maximum = (int)StepValue;
for (int i = 0; i < (int)StepValue; i++)
{
ExcelProgBar.Value = i;
int PercMsg = i * 100 / (int)StepValue;
lblPercent.Text = PercMsg.ToString() + "%";
Thread.Sleep(100);
Application.DoEvents();
}
//ProgressThread.Abort();//关闭线程
//Environment.Exit(0);
this.Close();
}
}catch (Exception ex)
{
MessageBoxEx.Show(ex.Message, "异常提示", MessageBoxButtons.OK, MessageBoxIcon.Question);
}
}
/// <summary>
/// 进行循环
/// </summary>
/// <param name="StepValue">进度值</param>
private void DoData(object StepValue)
{
try
{
if (ExcelProgBar.InvokeRequired)
{
DoDataDelegate DDelgt = DoData;
ExcelProgBar.Invoke(DDelgt, StepValue);
}
else
{
ExcelProgBar.Maximum = (int)StepValue;//获取当前最大值
for (int i = 0; i < (int)StepValue; i++)
{
lblPercent.Text = ProgressValue; //获取进度百分比
ExcelProgBar.Value = CurrentValue; //获取当前进度
Application.DoEvents();
}
MessageBoxEx.Show("导出成功！");
}
}
catch (Exception ex)
{
MessageBoxEx.Show(ex.Message);
}
}