Reply to thread

Message

no problem..

u can even do something like:

[code]

IList<TuningDetail> tuningDetails;
bool hasTuningDetails = d.TryGetValue(channel.IdChannel, out tuningDetails);
if (hasTuningDetails)
{
foreach (TuningDetail detail in tuningDetails)
{
if (detail.FreeToAir)
{
hasFta = true;
}
if (!detail.FreeToAir)
{
hasScrambled = true;
}
}
}

...

if (hasTuningDetails && tuningDetails.Count > 0)
{
item.SubItems.Add(tuningDetails[0].ChannelNumber.ToString());
}

[/code]

this way we avoid the "tuningDetails = new List<TuningDetail>();"

try catch in a loop is often costly, but only if it runs into the catch part ... try is for "free" though

/gibman

<blockquote data-quote="gibman" data-source="post: 763306" data-attributes="member: 25430">no problem.. u can even do something like:[code]IList&lt;TuningDetail&gt; tuningDetails;bool hasTuningDetails = d.TryGetValue(channel.IdChannel, out tuningDetails);if (hasTuningDetails){&nbsp;&nbsp; foreach (TuningDetail detail in tuningDetails)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if (detail.FreeToAir)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; hasFta = true;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if (!detail.FreeToAir)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; hasScrambled = true;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }}...if (hasTuningDetails &amp;&amp; tuningDetails.Count &gt; 0){&nbsp; item.SubItems.Add(tuningDetails[0].ChannelNumber.ToString());}[/code]this way we avoid the&nbsp; &quot;tuningDetails = new List&lt;TuningDetail&gt;();&quot;try catch in a loop is often costly, but only if it runs into the catch part ... try is for &quot;free&quot; though <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile&nbsp; &nbsp; :)" loading="lazy" data-shortname=":)" />/gibman</blockquote>

[QUOTE="gibman, post: 763306, member: 25430"] no problem.. u can even do something like: [code] IList<TuningDetail> tuningDetails; bool hasTuningDetails = d.TryGetValue(channel.IdChannel, out tuningDetails); if (hasTuningDetails) { foreach (TuningDetail detail in tuningDetails) { if (detail.FreeToAir) { hasFta = true; } if (!detail.FreeToAir) { hasScrambled = true; } } } ... if (hasTuningDetails && tuningDetails.Count > 0) { item.SubItems.Add(tuningDetails[0].ChannelNumber.ToString()); } [/code] this way we avoid the "tuningDetails = new List<TuningDetail>();" try catch in a loop is often costly, but only if it runs into the catch part ... try is for "free" though :) /gibman [/QUOTE]