/// <summary>
/// Finds the display name for a given value in a coded value domain
/// </summary>
/// <param name="domain">CodedValueDomain to check</param>
/// <param name="value">The value</param>
/// <returns>The name, or string.Empty if not found</returns>
public static string GetDomainNameForValue(ESRI.ArcGIS.Geodatabase.ICodedValueDomain domain, object value)
{
string result = string.Empty;
if (null == domain)
{
throw new ArgumentNullException("domain");
}
for (int i = 0; i < domain.CodeCount; i++)
{
object testValue = domain.get_Value(i);
if (testValue.Equals(value))
{
result = domain.get_Name(i);
break;
}
}
if (null == result)
{
throw new Exception(string.Format("value {0} not found in the domain {1}", value, ((ESRI.ArcGIS.Geodatabase.IDomain)domain).Name));
}
return(result);
}
/// <summary>
/// Finds the actual value of a given name of a coded value domain
/// </summary>
/// <param name="domain">CodedValueDomain to check</param>
/// <param name="name">Name of the desired value</param>
/// <returns>The value</returns>
public static object GetDomainValueForName(ESRI.ArcGIS.Geodatabase.ICodedValueDomain domain, string name)
{
object result = null;
if (null == domain)
{
throw new ArgumentNullException("domain");
}
for (int i = 0; i < domain.CodeCount; i++)
{
string testName = domain.get_Name(i);
if (0 == string.Compare(name, testName))
{
result = domain.get_Value(i);
break;
}
}
if (null == result)
{
throw new Exception(string.Format("name {0} not found in the domain {1}", name, ((ESRI.ArcGIS.Geodatabase.IDomain)domain).Name));
}
return(result);
}
/// <summary>
/// Returns a display name as verified against a coded value domain. If there is not a coded value domain, just returns
/// the value
/// </summary>
/// <param name="field">Field to check against</param>
/// <param name="value">Value to check</param>
/// <returns>Display name</returns>
public static string CheckForCodedName(ESRI.ArcGIS.Geodatabase.IField field, object value)
{
// Assume no domain, in which case we will just return the input value
string result = value.ToString();
if (null == field)
{
throw new ArgumentNullException("field");
}
ESRI.ArcGIS.Geodatabase.ICodedValueDomain domain = field.Domain as ESRI.ArcGIS.Geodatabase.ICodedValueDomain;
if (null != domain)
{
result = GetDomainNameForValue(domain, value);
}
return(result);
}