Windows Phone 8 App中的进度栏

Question

I want to add a progress bar to my application when certain data is being processed.

In XAML:

ProgressBar x:Name="progressBar1"  Value="{Binding progressPercent}" Maximum="100" Margin="10,209,10,63" Grid.Row="5" RenderTransformOrigin="0.5,0.5">

In C#:

private void Button_Click_1(object sender, RoutedEventArgs e)
{
    IsolatedStorageFile isf = IsolatedStorageFile.GetUserStoreForApplication();
    progressBar1.IsIndeterminate = true;    

    progressBar1.Value = progressPercent;

    for(int i=0;i<5;i++)
    {
        if(count[i] == 1)
        {
            t=1;
            break;
        }
    } // and the code continues

But the IsDeterminate property does not become true when I used a breakpoint to check it. Could anyone tell me what's the issue?

Answer 1

I Cannot see the whole xaml of the page. and code behind. I can check 2 things.

1. I will check the xaml and make sure that progress bar is not under any other control or out of the bound of screen. As I can see that your progress bar Grid.Row is 5 and top is set to 209. it might be the case that it is out of the bound of the screen.

2. there might another piece of cod that is setting Intermediate state to false in the code file.