/// <summary>
/// Pre validates the given set of values.
/// </summary>
/// <param name="parameters">The parameters.</param>
/// <param name="environmentManager">Provides access to all the current environments and settings of the current client.</param>
/// <param name="utilities">
/// The utilities object that provides access to the properties and methods of a geoprocessing
/// objects.
/// </param>
protected override void UpdateParameters(Dictionary <string, IGPParameter> parameters, IGPEnvironmentManager environmentManager, IGPUtilities2 utilities)
{
// Retrieve the input parameter value.
IGPValue table = utilities.UnpackGPValue(parameters["in_table"]);
if (!table.IsEmpty())
{
// Create the domain based on the fields on the table.
IObjectClass oclass = utilities.OpenTable(table);
if (oclass != null)
{
IFields fields = oclass.Fields;
if (fields != null)
{
IGPCodedValueDomain codedValueDomain = new GPCodedValueDomainClass();
foreach (var o in fields.AsEnumerable())
{
codedValueDomain.AddStringCode(o.Name, o.Name);
}
IGPParameterEdit3 derivedFields = (IGPParameterEdit3)parameters["in_field"];
derivedFields.Domain = (IGPDomain)codedValueDomain;
}
IGPValue field = utilities.UnpackGPValue(parameters["in_field"]);
if (!field.IsEmpty())
{
int index = oclass.FindField(field.GetAsText());
IGPCodedValueDomain codedValueDomain = new GPCodedValueDomainClass();
foreach (var o in oclass.GetFieldModelNames(oclass.Fields.Field[index]))
{
codedValueDomain.AddStringCode(o, o);
}
IGPParameterEdit3 derivedParameter = (IGPParameterEdit3)parameters["in_field_model_names"];
derivedParameter.Domain = (IGPDomain)codedValueDomain;
}
}
}
}
/// <summary>
/// Pre validates the given set of values.
/// </summary>
/// <param name="parameters">The parameters.</param>
/// <param name="environmentManager">Provides access to all the current environments and settings of the current client.</param>
/// <param name="utilities">
/// The utilities object that provides access to the properties and methods of a geoprocessing
/// objects.
/// </param>
protected override void UpdateParameters(Dictionary<string, IGPParameter> parameters, IGPEnvironmentManager environmentManager, IGPUtilities2 utilities)
{
// Retrieve the input parameter value.
IGPValue value = utilities.UnpackGPValue(parameters["in_table"]);
if (!value.IsEmpty())
{
// Create the domain based on the fields on the table.
IDETable table = value as IDETable;
if (table != null)
{
IFields fields = table.Fields;
if (fields != null)
{
IGPCodedValueDomain codedValueDomain = new GPCodedValueDomainClass();
foreach (var field in fields.AsEnumerable())
codedValueDomain.AddStringCode(field.Name, field.Name);
IGPParameterEdit3 derivedFields = (IGPParameterEdit3) parameters["in_fields"];
derivedFields.Domain = (IGPDomain) codedValueDomain;
}
}
}
}
/// <summary>
/// Builds the query based on the specified fields. When more then one field is available the query will use the
/// specified logical operator
/// to concatenate the statements.
/// </summary>
/// <param name="keyword">The criteria.</param>
/// <param name="comparisonOperator">The comparison operator.</param>
/// <param name="logicalOperator">The logical operator.</param>
/// <param name="fields">The fields.</param>
/// <returns>
/// The SQL where clause for the specified field and workspace.
/// </returns>
/// <remarks>
/// The subtype values will be extracted for the field automatically.
/// </remarks>
public string Build(string keyword, ComparisonOperator comparisonOperator, LogicalOperator logicalOperator, IFields fields)
{
return(this.Build(keyword, comparisonOperator, logicalOperator, fields.AsEnumerable().ToArray()));
}