Immowelt API Dokumentation

4.16. Beispiel in C# zur Nutzung des EstateService
EstateService estateService = new EstateService ();
LocationService ls = new LocationService ();
void Search( string areaDescription )
{
LocationResponse lr = ls.GetLocation (areaDescription);
}
if (lr.Status == LocationResponseStatus.OK)
{
GetItems( -1, lr.Location[0].GeoID);
}
private int GetItems( int ambit, string geoID)
{
int pageSize = 5;
int currentPage = 1;
//define the search parameters.
EstateParameter[] estateParams = new EstateParameter[3];
estateParams[0] = new EstateParameter();
estateParams[0].Key = EstateParameterKey.EType;
estateParams[0].Value = "1";
estateParams[1] = new EstateParameter();
estateParams[1].Key = EstateParameterKey. RooMi;
estateParams[1].Value = "1";
estateParams[2] = new EstateParameter();
estateParams[2].Key = EstateParameterKey. RooMa;
estateParams[2].Value = "4";
//call GetListAmbit with ambit = -1 for an equal call
//to GetList ... or define the ambit and get a smaller
//result-set.
EstateServiceListResponse eslr = estateService.GetListAmbit(
geoID, estateParams, currentPage,
pageSize, ambit);
if( eslr.Status == EstateServiceListResponseStatus.ResultTooLarge )
{
//GetList/GetListAmbit returns ResultTooLarge,
//you have to define even more estateParams and/or use
//GetListAmbit with param ambit > -1.
//You can call GetRegionOverview to test if you are
//searching for a city with districts or a region with
//administrative district.
//The EstateServiceRegionOverviewResponse.Items are
//showing a list of possible districts.
ShowDistricts( geoID, estateParams);
DisplayResultTooLargeMessage();
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