|
public static GetInt32Value ( this config, string name, |
||
| config | this | The available configuation values. |
| name | string | The name of the setting to retrieve. |
| defaultValue | The default in case the named /// value does not exist. | |
| return | ||
public static Int32 GetInt32Value( this NameValueCollection config,
string name, Int32 defaultValue )
{
if (config == null)
return defaultValue;
string val = config[name];
if (val == null)
return defaultValue;
val = val.Trim();
if (val.Length == 0)
return defaultValue;
try
{
return Int32.Parse(val);
}
catch (Exception)
{
throw new ArgumentOutOfRangeException(name, val,
string.Format("'{0}' must be an integer value.", name));
}
}