void CheckLineIn()
{
comboBoxVideoLine.Items.Clear();
string strCurrent;
string strOptions;
string strHelp;
int nSel = -1;
int nCount;
m_objLive.PropsGet("line-in", out strCurrent);
m_objLive.PropsOptionGetCount("line-in", out nCount);
if (nCount > 0)
{
for (int i = 0; i < nCount; i++)
{
m_objLive.PropsOptionGetByIndex("line-in", i, out strOptions, out strHelp);
comboBoxVideoLine.Items.Add(strHelp);
if (strCurrent == strOptions)
{
nSel = i;
}
}
if (nSel >= 0)
{
comboBoxVideoLine.SelectedIndex = nSel;
}
else
{
comboBoxVideoLine.SelectedIndex = 0;
}
}
}