public virtual IField GetFieldFromRelationedObject(esriRelRole relationshipType, string tableName, string fieldName)
{
IObject relatoned = GetRelationedObject(relationshipType, tableName, fieldName);
if (relatoned != null)
return relatoned.Fields.get_Field(relatoned.Fields.FindField(fieldName));
else
return null;
}
public virtual object GetFieldValueFromRelationedObject(esriRelRole relationshipType, string tableName, string fieldName)
{
IObject relationed = GetRelationedObject(relationshipType, tableName, fieldName);
if (relationed == null)
throw new System.NullReferenceException("Não existe relacionamento entre as tabelas ('" + TableName + "' e '" + tableName + "')");
int fieldIndex = relationed.Fields.FindField(fieldName);
if (fieldIndex == -1)
throw new System.NullReferenceException("A tabela '" + tableName + "' não contém o campo " + fieldName);
return relationed.get_Value(fieldIndex);
}
IEnumRelationshipClass IRelationshipClassCollection.FindRelationshipClasses(IObjectClass ObjectClass, esriRelRole role)
{
return ((IRelationshipClassCollection)featureLayer).FindRelationshipClasses(ObjectClass, role);
}
/// <summary>
/// Finds all of the relationship classes using the specified <paramref name="source" /> and
/// <paramref name="relationshipRole" /> that has been assigned
/// any of the <paramref name="modelNames" />.
/// </summary>
/// <param name="source">The object class.</param>
/// <param name="relationshipRole">The relationship role.</param>
/// <param name="modelNames">The class model names.</param>
/// <returns>
/// Returns a
/// <see cref="T:IList{ESRI.ArcGIS.Geodatabase.IRelationshipClass}" />
/// representing those relationships that are assigned one or more of the class model names.
/// </returns>
/// <exception cref="ArgumentNullException">modelNames</exception>
public static IEnumerable <IRelationshipClass> GetRelationshipClasses(this ITable source, esriRelRole relationshipRole, params string[] modelNames)
{
if (source == null)
{
return(null);
}
IObjectClass table = source as IObjectClass;
if (table == null)
{
return(null);
}
return(table.GetRelationshipClasses(relationshipRole, modelNames));
}
/// <summary>
/// Finds the <see cref="IRelationshipClass" /> using the specified <paramref name="source" /> and
/// <paramref name="relationshipRole" /> that has been assigned
/// any of the <paramref name="modelNames" />.
/// </summary>
/// <param name="source">The table.</param>
/// <param name="relationshipRole">The relationship role.</param>
/// <param name="modelNames">The class model names.</param>
/// <returns>
/// Returns a <see cref="ESRI.ArcGIS.Geodatabase.IRelationshipClass" /> representing the relationship assigned any of
/// the class model names.
/// </returns>
/// <exception cref="MissingClassModelNameException"></exception>
public static IRelationshipClass GetRelationshipClass(this ITable source, esriRelRole relationshipRole, string[] modelNames)
{
return(source.GetRelationshipClass(relationshipRole, modelNames, true));
}
/// <summary>
/// Finds all of the relationship classes using the specified <paramref name="source" /> and
/// <paramref name="relationshipRole" /> that has been assigned
/// any of the <paramref name="modelNames" />.
/// </summary>
/// <param name="source">The object class.</param>
/// <param name="relationshipRole">The relationship role.</param>
/// <param name="modelNames">The class model names.</param>
/// <returns>
/// Returns a
/// <see cref="T:IList{ESRI.ArcGIS.Geodatabase.IRelationshipClass}" />
/// representing those relationships that are assigned one or more of the class model names.
/// </returns>
/// <exception cref="ArgumentNullException">modelNames</exception>
public static IEnumerable <IRelationshipClass> GetRelationshipClassesAsync(this IObjectClass source, esriRelRole relationshipRole, params string[] modelNames)
{
return(Task.Wait(() => source.GetRelationshipClasses(relationshipRole, modelNames)));
}
/// <summary>
/// Finds the <see cref="IRelationshipClass" /> using the specified <paramref name="source" /> and
/// <paramref name="relationshipRole" /> that has been assigned the <paramref name="modelName" />.
/// </summary>
/// <param name="source">The object class.</param>
/// <param name="relationshipRole">The relationship role.</param>
/// <param name="modelName">The class model name.</param>
/// <returns>
/// Returns a <see cref="ESRI.ArcGIS.Geodatabase.IRelationshipClass" /> representing the relationship assigned any of
/// the class model names, otherwise <c>null</c>.
/// </returns>
/// <exception cref="ArgumentNullException">modelName</exception>
/// <exception cref="MissingClassModelNameException"></exception>
public static IRelationshipClass GetRelationshipClassAsync(this IObjectClass source, esriRelRole relationshipRole, string modelName)
{
return(Task.Wait(() => source.GetRelationshipClass(relationshipRole, modelName)));
}
/// <summary>
/// Initializes a new instance of the <see cref="MissingClassModelNameException" /> class.
/// </summary>
/// <param name="oclass">The oclass.</param>
/// <param name="relationshipRole">The relationship role.</param>
/// <param name="modelNames">The model names.</param>
public MissingClassModelNameException(IObjectClass oclass, esriRelRole relationshipRole, params string[] modelNames)
: base(string.Format("There are no '{0}' relationships with the '{1}' that are assigned the '{2}' class model name.", relationshipRole, ((IDataset)oclass).Name, string.Join(" or ", modelNames)), modelNames)
{
}
public virtual List<IRelationshipClass> GetRelationshipClasses(esriRelRole relationshipType)
{
List<IRelationshipClass> relationshipClasses = new List<IRelationshipClass>();
IEnumRelationshipClass enumRelationshipClass = this.DataObject.Class.get_RelationshipClasses(relationshipType);
IRelationshipClass relationshipClass;
try
{
while ((relationshipClass = enumRelationshipClass.Next()) != null)
{
relationshipClasses.Add(relationshipClass);
}
}
catch (System.Exception exception)
{
throw new System.ApplicationException("Ocorreu um erro ao obter os Relacionamentos desta Feature. \n Detalhes: " + exception.Message);
}
return relationshipClasses;
}
/// <summary>
/// Finds all of the relationship classes using the specified <paramref name="source" /> and
/// <paramref name="relationshipRole" /> that has been assigned
/// any of the <paramref name="modelNames" />.
/// </summary>
/// <param name="source">The object class.</param>
/// <param name="relationshipRole">The relationship role.</param>
/// <param name="modelNames">The class model names.</param>
/// <returns>
/// Returns a
/// <see cref="T:IList{ESRI.ArcGIS.Geodatabase.IRelationshipClass}" />
/// representing those relationships that are assigned one or more of the class model names.
/// </returns>
/// <exception cref="ArgumentNullException">modelNames</exception>
public static IEnumerable <IRelationshipClass> GetRelationshipClasses(this IObjectClass source, esriRelRole relationshipRole, params string[] modelNames)
{
if (modelNames == null)
{
throw new ArgumentNullException("modelNames");
}
IEnumRelationshipClass list = source.RelationshipClasses[relationshipRole];
foreach (IRelationshipClass relClass in list.AsEnumerable())
{
switch (relationshipRole)
{
case esriRelRole.esriRelRoleAny:
if (relClass.DestinationClass.IsAssignedClassModelName(modelNames) ||
relClass.OriginClass.IsAssignedClassModelName(modelNames))
{
yield return(relClass);
}
break;
case esriRelRole.esriRelRoleDestination:
if (relClass.OriginClass.IsAssignedClassModelName(modelNames))
{
yield return(relClass);
}
break;
default:
if (relClass.DestinationClass.IsAssignedClassModelName(modelNames))
{
yield return(relClass);
}
break;
}
}
}
/// <summary>
/// Finds the <see cref="IRelationshipClass" /> using the specified <paramref name="source" /> and
/// <paramref name="relationshipRole" /> that has been assigned any of the <paramref name="modelNames" />.
/// </summary>
/// <param name="source">The object class.</param>
/// <param name="relationshipRole">The relationship role.</param>
/// <param name="modelNames">The class model names.</param>
/// <param name="throwException">
/// if set to <c>true</c> if an exception should be thrown when the model name is not
/// assigned.
/// </param>
/// <returns>
/// Returns a <see cref="ESRI.ArcGIS.Geodatabase.IRelationshipClass" /> representing the relationship assigned any of
/// the class model names, otherwise <c>null</c>.
/// </returns>
/// <exception cref="ArgumentNullException">modelNames</exception>
/// <exception cref="MissingClassModelNameException"></exception>
public static IRelationshipClass GetRelationshipClass(this IObjectClass source, esriRelRole relationshipRole, string[] modelNames, bool throwException)
{
if (source == null)
{
return(null);
}
if (modelNames == null)
{
throw new ArgumentNullException("modelNames");
}
IEnumerable <IRelationshipClass> list = source.GetRelationshipClasses(relationshipRole, modelNames);
var relClass = list.FirstOrDefault();
if (relClass == null && throwException)
{
throw new MissingClassModelNameException(source, relationshipRole, modelNames);
}
return(relClass);
}
/// <summary>
/// Finds the <see cref="IRelationshipClass" /> using the specified <paramref name="source" /> and
/// <paramref name="relationshipRole" /> that has been assigned the <paramref name="modelName" />.
/// </summary>
/// <param name="source">The object class.</param>
/// <param name="relationshipRole">The relationship role.</param>
/// <param name="modelName">The class model name.</param>
/// <param name="throwException">
/// if set to <c>true</c> if an exception should be thrown when the model name is not
/// assigned.
/// </param>
/// <returns>
/// Returns a <see cref="ESRI.ArcGIS.Geodatabase.IRelationshipClass" /> representing the relationship assigned any of
/// the class model names, otherwise <c>null</c>.
/// </returns>
/// <exception cref="ArgumentNullException">modelName</exception>
/// <exception cref="MissingClassModelNameException"></exception>
public static IRelationshipClass GetRelationshipClass(this IObjectClass source, esriRelRole relationshipRole, string modelName, bool throwException)
{
if (source == null)
{
return(null);
}
if (modelName == null)
{
throw new ArgumentNullException("modelName");
}
return(source.GetRelationshipClass(relationshipRole, new[] { modelName }, throwException));
}
/// <summary>
/// Finds the <see cref="IRelationshipClass" /> using the specified <paramref name="source" /> and
/// <paramref name="relationshipRole" /> that has been assigned the <paramref name="modelName" />.
/// </summary>
/// <param name="source">The object class.</param>
/// <param name="relationshipRole">The relationship role.</param>
/// <param name="modelName">The class model name.</param>
/// <returns>
/// Returns a <see cref="ESRI.ArcGIS.Geodatabase.IRelationshipClass" /> representing the relationship assigned any of
/// the class model names, otherwise <c>null</c>.
/// </returns>
/// <exception cref="ArgumentNullException">modelName</exception>
/// <exception cref="MissingClassModelNameException"></exception>
public static IRelationshipClass GetRelationshipClass(this IObjectClass source, esriRelRole relationshipRole, string modelName)
{
return(source.GetRelationshipClass(relationshipRole, modelName, true));
}
public IEnumRelationshipClass get_RelationshipClasses(esriRelRole Role)
{
throw new NotImplementedException();
}
/// <summary>
/// Finds the <see cref="IRelationshipClass" /> using the specified <paramref name="source" /> and
/// <paramref name="relationshipRole" /> that has been assigned the <paramref name="modelName" />.
/// </summary>
/// <param name="source">The object class.</param>
/// <param name="relationshipRole">The relationship role.</param>
/// <param name="modelName">The class model name.</param>
/// <param name="throwException">
/// if set to <c>true</c> if an exception should be thrown when the model name is not
/// assigned.
/// </param>
/// <returns>
/// Returns a <see cref="ESRI.ArcGIS.Geodatabase.IRelationshipClass" /> representing the relationship assigned any of
/// the class model names, otherwise <c>null</c>.
/// </returns>
/// <exception cref="ArgumentNullException">modelName</exception>
/// <exception cref="MissingClassModelNameException"></exception>
public static IRelationshipClass GetRelationshipClassAsync(this ITable source, esriRelRole relationshipRole, string modelName, bool throwException)
{
return(Task.Wait(() => source.GetRelationshipClass(relationshipRole, modelName, throwException)));
}
public IEnumRelationshipClass get_RelationshipClasses(esriRelRole role)
{
log.enterFunc("get_RelationshipClasses");
return null;
}
/// <summary>
/// Finds the <see cref="IRelationshipClass" /> using the specified <paramref name="source" /> and
/// <paramref name="relationshipRole" /> that has been assigned any of the <paramref name="modelNames" />.
/// </summary>
/// <param name="source">The object class.</param>
/// <param name="relationshipRole">The relationship role.</param>
/// <param name="modelNames">The class model names.</param>
/// <returns>
/// Returns a <see cref="ESRI.ArcGIS.Geodatabase.IRelationshipClass" /> representing the relationship assigned any of
/// the class model names, otherwise <c>null</c>.
/// </returns>
/// <exception cref="ArgumentNullException">modelNames</exception>
/// <exception cref="MissingClassModelNameException"></exception>
public static IRelationshipClass GetRelationshipClassAsync(this ITable source, esriRelRole relationshipRole, string[] modelNames)
{
return(Task.Wait(() => source.GetRelationshipClass(relationshipRole, modelNames)));
}
public virtual IObject GetRelationedObject(esriRelRole relationshipType, string tableName, string fieldName)
{
IObject obj = this.DataObject;
IEnumRelationshipClass enumRelatClass = obj.Class.get_RelationshipClasses(relationshipType);
IRelationshipClass relatClass = enumRelatClass.Next();
while (relatClass != null)
{
if (((IDataset)relatClass.OriginClass).Name.ToLower() == tableName.ToLower())
{
IEnumRelationship enumRelat = relatClass.GetRelationshipsForObject(obj);
IRelationship relat = enumRelat.Next();
if (relat != null)
{
IObject relationed = relat.OriginObject;
return relationed;
}
}
else if (((IDataset)relatClass.DestinationClass).Name.ToLower() == tableName.ToLower())
{
IEnumRelationship enumRelat = relatClass.GetRelationshipsForObject(obj);
IRelationship relat = enumRelat.Next();
if (relat != null)
{
IObject relationed = relat.DestinationObject;
return relationed;
}
}
relatClass = enumRelatClass.Next();
}
return null;
}
