private void SetStreamDelayButton_Click(object sender, EventArgs e)
{
if (streamListView.SelectedIndices.Count == 0 || streamListView.SelectedIndices[0] == 0)
{
SetStreamDelayButton.Enabled = false;
return;
}
int oldValue = 0;
StreamListItem item = (StreamListItem)streamListView.SelectedItems[0];
oldValue = item.StreamDelay;
for (int i = 1; i < streamListView.SelectedItems.Count; i++)
{
item = (StreamListItem)streamListView.SelectedItems[i];
if (item.StreamDelay != oldValue)
{
oldValue = 0;
break;
}
}
if (GetIntegerValueDialog.Show("Delay", "ms", 0, 4000, ref oldValue) == DialogResult.Cancel)
{
return;
}
for (int i = 0; i < streamListView.SelectedItems.Count; i++)
{
item = (StreamListItem)streamListView.SelectedItems[i];
item.StreamDelay = oldValue;
}
}
static public DialogResult Show(string Caption, string UnitsString, int MinimumValue, int MaximumValue, ref int Result)
{
GetIntegerValueDialog dialog = new GetIntegerValueDialog
{
Text = Caption,
UnitsString = UnitsString,
MinimumValue = MinimumValue,
MaximumValue = MaximumValue,
Value = Result
};
DialogResult result = dialog.ShowDialog();
if (result == DialogResult.OK)
{
Result = dialog.Value;
}
return(result);
}