本文整理匯總了C#中System.Windows.Forms.ProgressBar.BeginInvoke方法的典型用法代碼示例。如果您正苦於以下問題：C# ProgressBar.BeginInvoke方法的具體用法？C# ProgressBar.BeginInvoke怎麽用？C# ProgressBar.BeginInvoke使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類System.Windows.Forms.ProgressBar的用法示例。
在下文中一共展示了ProgressBar.BeginInvoke方法的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: SetProgressBarParams
private void SetProgressBarParams(ProgressBar pb, int minimum, int maximum, int step)
{
// InvokeRequired required compares the thread ID of the
// calling thread to the thread ID of the creating thread.
// If these threads are different, it returns true.
if (pb.InvokeRequired)
{
SetProgressBarParamsCallback d = new SetProgressBarParamsCallback(SetProgressBarParams);
pb.BeginInvoke(d, new object[] { pb, minimum, maximum, step });
}
else
{
pb.Minimum = minimum;
pb.Maximum = maximum;
pb.Step = step;
}
}示例2: UpdateProgressBar
private void UpdateProgressBar(ProgressBar bar, int maxValue, int current)
{
if (bar.InvokeRequired)
{
bar.BeginInvoke(new Action<ProgressBar, int, int>(UpdateProgressBar), bar, maxValue, current);
}
else
{
bar.Maximum = maxValue;
bar.Value = current;
bar.Update();
bar.Parent.Update();
}
}示例3: SetProgressBarValue
private void SetProgressBarValue(ProgressBar pb, int value)
{
// InvokeRequired required compares the thread ID of the
// calling thread to the thread ID of the creating thread.
// If these threads are different, it returns true.
if (pb.InvokeRequired)
{
SetProgressBarValueCallback d = new SetProgressBarValueCallback(SetProgressBarValue);
pb.BeginInvoke(d, new object[] { pb, value });
}
else
{
pb.Value = value;
}
}示例4: ProgressBarPerformStep
private void ProgressBarPerformStep(ProgressBar pb)
{
// InvokeRequired required compares the thread ID of the
// calling thread to the thread ID of the creating thread.
// If these threads are different, it returns true.
if (pb.InvokeRequired)
{
ProgressBarPerformStepCallback d = new ProgressBarPerformStepCallback(ProgressBarPerformStep);
pb.BeginInvoke(d, new object[] { pb });
}
else
{
if (pb.Value >= pb.Maximum)
{
pb.Value = pb.Minimum;
}
pb.PerformStep();
}
}