/// <summary>
/// show the progressbar and hide the refresh button
/// </summary>
private void ShowProgressBar()
{
//test whether Invoke is required (was this call made on a different thread than the main thread?)
if (this.lstWeatherItemNames.InvokeRequired)
{
//call itself on the main thread
ShowProgressBarCallBack d = new ShowProgressBarCallBack(ShowProgressBar);
this.Invoke(d);
}
else
{
//clear all the rows from the table
m_weatherItemsTable.Rows.Clear();
//clear all the items of the listbox
lstWeatherItemNames.Items.Clear();
//set the progressbar properties
int count = m_cityNames.Length;
progressBar1.Maximum = count;
progressBar1.Value = 0;
btnRefreshList.Visible = false;
progressBar1.Visible = true;
}
}
public void ShowProgressBar(bool showProgressBar)
{
if (progressBar1.InvokeRequired)
{
var d = new ShowProgressBarCallBack(ShowProgressBar);
try
{
Invoke(d, showProgressBar);
}
catch
{
// ignored
}
}
else
{
try
{
progressBar1.Visible = false;
}
catch
{
// ignored
}
}
}
/// <summary>
/// hide the progressbar and show the refresh button
/// </summary>
private void HideProgressBar()
{
//test whether Invoke is required (was this call made on a different thread than the main thread?)
if (this.progressBar1.InvokeRequired)
{
//call itself on the main thread
ShowProgressBarCallBack d = new ShowProgressBarCallBack(HideProgressBar);
this.Invoke(d);
}
else
{
//set the visibility
btnRefreshList.Visible = true;
progressBar1.Visible = false;
}
}
/// <summary>
/// hide the progressbar and show the refresh button
/// </summary>
private void HideProgressBar()
{
//test whether Invoke is required (was this call made on a different thread than the main thread?)
if (this.progressBar1.InvokeRequired)
{
//call itself on the main thread
ShowProgressBarCallBack d = new ShowProgressBarCallBack(HideProgressBar);
this.Invoke(d);
}
else
{
//set the visibility
btnRefreshList.Visible = true;
progressBar1.Visible = false;
}
}
/// <summary>
/// show the progressbar and hide the refresh button
/// </summary>
private void ShowProgressBar()
{
//test whether Invoke is required (was this call made on a different thread than the main thread?)
if (this.lstWeatherItemNames.InvokeRequired)
{
//call itself on the main thread
ShowProgressBarCallBack d = new ShowProgressBarCallBack(ShowProgressBar);
this.Invoke(d);
}
else
{
//clear all the rows from the table
m_weatherItemsTable.Rows.Clear();
//clear all the items of the listbox
lstWeatherItemNames.Items.Clear();
//set the progressbar properties
int count = m_cityNames.Length;
progressBar1.Maximum = count;
progressBar1.Value = 0;
btnRefreshList.Visible = false;
progressBar1.Visible = true;
}
}
