Метод ReportingService2005.FindItems
Returns items from a report server database that match the search criteria.
Пространство имен: ReportService2005
Сборка: ReportService2005 (в ReportService2005.dll)
Синтаксис
'Декларация
Public Function FindItems ( _
Folder As String, _
BooleanOperator As BooleanOperatorEnum, _
Conditions As SearchCondition() _
) As CatalogItem()
'Применение
Dim instance As ReportingService2005
Dim Folder As String
Dim BooleanOperator As BooleanOperatorEnum
Dim Conditions As SearchCondition()
Dim returnValue As CatalogItem()
returnValue = instance.FindItems(Folder, _
BooleanOperator, Conditions)
public CatalogItem[] FindItems(
string Folder,
BooleanOperatorEnum BooleanOperator,
SearchCondition[] Conditions
)
public:
array<CatalogItem^>^ FindItems(
String^ Folder,
BooleanOperatorEnum BooleanOperator,
array<SearchCondition^>^ Conditions
)
member FindItems :
Folder:string *
BooleanOperator:BooleanOperatorEnum *
Conditions:SearchCondition[] -> CatalogItem[]
public function FindItems(
Folder : String,
BooleanOperator : BooleanOperatorEnum,
Conditions : SearchCondition[]
) : CatalogItem[]
Параметры
- Folder
Тип: System.String
The fully qualified URL of the folder to search. To search the entire report server database, specify the root folder (/).
- BooleanOperator
Тип: ReportService2005.BooleanOperatorEnum
The logical operator that is applied to connect the search conditions. Possible values are AND and OR. The default value is AND.
- Conditions
Тип: array<ReportService2005.SearchCondition[]
An array of SearchCondition objects that defines the property names and values for which to search.
Возвращаемое значение
Тип: array<ReportService2005.CatalogItem[]
An array of CatalogItem objects in the report server database that correspond to the specified search criteria.
Замечания
The table below shows header and permissions information on this operation.
SOAP Headers |
(Out) ServerInfoHeaderValue |
Required Permissions |
If not a component search: ReadProperties Only the items with the respective ReadProperties permission are returned. |
The length of the Folder parameter cannot exceed 260 characters; otherwise, a SOAP exception is thrown with the error code rsItemLengthExceeded.
The Folder parameter cannot be null or empty or contain the following reserved characters: : ? ; @ & = + $ , \ * > < | . ". You can use the forward slash character (/) to separate items in the full path name of the folder, but you cannot use it at the end of the folder name.
The report server does not support wildcard characters in the middle of the search condition. Wildcard characters include %, _, [, ], ^, and -. If a wildcard character is present, the report server treats the character literally.
Only one instance of a property name can be supplied in the set of search conditions.
The search functionality of FindItems is case-insensitive.
Applications that use FindItems typically accept user input for specific properties and property values. The searchable properties are Name, Description, CreatedBy, CreationDate, ModifiedBy, and ModifiedDate. The items that are returned are only those for which a user has Read Properties permission.
Примеры
To compile this code example, you must reference the Reporting Services WSDL and import certain namespaces. For more information, see Compiling and Running Code Examples. The following code example searches the report server database for all reports whose names contain the word "Sales":
Imports System
Imports System.Web.Services.Protocols
Class Sample
Public Shared Sub Main()
Dim rs As New ReportingService2005()
rs.Credentials = System.Net.CredentialCache.DefaultCredentials
Dim items As CatalogItem() = Nothing
Dim condition As New SearchCondition()
condition.Condition = ConditionEnum.Contains
condition.ConditionSpecified = True
condition.Name = "Name"
condition.Value = "Sales"
Dim conditions(0) As SearchCondition
conditions(0) = condition
Try
items = rs.FindItems("/", BooleanOperatorEnum.Or, conditions)
If Not (items Is Nothing) Then
Dim ci As CatalogItem
For Each ci In items
Console.WriteLine("Item {0} found at {1}", ci.Name, ci.Path)
Next ci
End If
Catch e As SoapException
Console.WriteLine(e.Detail.InnerXml.ToString())
End Try
End Sub 'Main
End Class 'Sample
using System;
using System.Web.Services.Protocols;
class Sample
{
public static void Main()
{
ReportingService2005 rs = new ReportingService2005();
rs.Credentials = System.Net.CredentialCache.DefaultCredentials;
CatalogItem[] items = null;
SearchCondition condition = new SearchCondition();
condition.Condition = ConditionEnum.Contains;
condition.ConditionSpecified = true;
condition.Name = "Name";
condition.Value = "Sales";
SearchCondition[] conditions = new SearchCondition[1];
conditions[0] = condition;
try
{
items = rs.FindItems( "/", BooleanOperatorEnum.Or, conditions );
if ( items != null )
{
foreach ( CatalogItem ci in items)
{
Console.WriteLine( "Item {0} found at {1}", ci.Name, ci.Path );
}
}
}
catch ( SoapException e )
{
Console.WriteLine( e.Detail.InnerXml.ToString() );
}
}
}