EDN Admin
Well-known member
Thats what i did in the DoWork event and in the ProgressChanged event:
<div style="color:Black;background-color:White; <pre>
<span style="color:Blue; private <span style="color:Blue; void backgroundWorker1_DoWork(<span style="color:Blue; object sender, DoWorkEventArgs e)
{
<span style="color:Blue; double total = streamlength;
<span style="color:Blue; int counter = 0;
<span style="color:Blue; int percentage = 0;
BackgroundWorker bgw = (BackgroundWorker)sender;
<span style="color:Blue; int i = 0;
<span style="color:Blue; for (<span style="color:Blue; double x = 0; x < streamlength; x += dt)
{
streamDouble[0] = x;
SaveFramesFromVideo(strVideoFile, streamDouble, sf + i.ToString(<span style="color:#A31515; "D6") + <span style="color:#A31515; ".bmp");
i++;
counter += 1;
percentage = counter * 100 / (<span style="color:Blue; int)total;
bgw.ReportProgress(percentage);
}
}
<span style="color:Blue; private <span style="color:Blue; void backgroundWorker1_ProgressChanged(<span style="color:Blue; object sender, ProgressChangedEventArgs e)
{
progressBar1.Value = e.ProgressPercentage;
}
[/code]
I see the progressBar1 progress with the green color from left to right but in the middle im getting exception in the ProgressChanged event:
ArgumentOutOfRangeException: Value of 133 is not valid for Value. Value should be between minimum and maximum.<br/>
Parameter name: Value
The error is on the line: progressBar1.Value = e.ProgressPercentage; in the progressChanged event. <hr class="sig danieli
View the full article
<div style="color:Black;background-color:White; <pre>
<span style="color:Blue; private <span style="color:Blue; void backgroundWorker1_DoWork(<span style="color:Blue; object sender, DoWorkEventArgs e)
{
<span style="color:Blue; double total = streamlength;
<span style="color:Blue; int counter = 0;
<span style="color:Blue; int percentage = 0;
BackgroundWorker bgw = (BackgroundWorker)sender;
<span style="color:Blue; int i = 0;
<span style="color:Blue; for (<span style="color:Blue; double x = 0; x < streamlength; x += dt)
{
streamDouble[0] = x;
SaveFramesFromVideo(strVideoFile, streamDouble, sf + i.ToString(<span style="color:#A31515; "D6") + <span style="color:#A31515; ".bmp");
i++;
counter += 1;
percentage = counter * 100 / (<span style="color:Blue; int)total;
bgw.ReportProgress(percentage);
}
}
<span style="color:Blue; private <span style="color:Blue; void backgroundWorker1_ProgressChanged(<span style="color:Blue; object sender, ProgressChangedEventArgs e)
{
progressBar1.Value = e.ProgressPercentage;
}
[/code]
I see the progressBar1 progress with the green color from left to right but in the middle im getting exception in the ProgressChanged event:
ArgumentOutOfRangeException: Value of 133 is not valid for Value. Value should be between minimum and maximum.<br/>
Parameter name: Value
The error is on the line: progressBar1.Value = e.ProgressPercentage; in the progressChanged event. <hr class="sig danieli
View the full article