/
ICursor.cs
executable file
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/
ICursor.cs
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/*
* Copyright (c) 2017 Samsung Electronics Co., Ltd All Rights Reserved
*
* Licensed under the Apache License, Version 2.0 (the License);
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
using System;
namespace Tizen.Applications.DataControl
{
/// <summary>
/// This interface is for the DataControl cursor.
/// </summary>
/// <since_tizen> 3 </since_tizen>
public interface ICursor
{
/// <summary>
/// Gets a column count.
/// </summary>
/// <since_tizen> 3 </since_tizen>
int GetColumnCount();
/// <summary>
/// Gets a column type.
/// </summary>
/// <param name="index">The index of column.</param>
/// <since_tizen> 3 </since_tizen>
ColumnType GetColumnType(int index);
/// <summary>
/// Gets a column name.
/// </summary>
/// <param name="index">The index of column.</param>
/// <since_tizen> 3 </since_tizen>
string GetColumnName(int index);
/// <summary>
/// Gets the numbers of rows in the cursor.
/// </summary>
/// <since_tizen> 3 </since_tizen>
long GetRowCount();
/// <summary>
/// Gets a next row.
/// </summary>
/// <since_tizen> 3 </since_tizen>
bool Next();
/// <summary>
/// Gets a prev row.
/// </summary>
/// <since_tizen> 3 </since_tizen>
bool Prev();
/// <summary>
/// Gets a first row.
/// </summary>
/// <since_tizen> 3 </since_tizen>
bool Reset();
/// <summary>
/// Gets an integer value.
/// </summary>
/// <param name="index">The index of row.</param>
/// <since_tizen> 3 </since_tizen>
int GetIntValue(int index);
/// <summary>
/// Gets an int64 value.
/// </summary>
/// <param name="index">The index of row.</param>
/// <since_tizen> 3 </since_tizen>
Int64 GetInt64Value(int index);
/// <summary>
/// Gets a double value.
/// </summary>
/// <param name="index">The index of row.</param>
/// <since_tizen> 3 </since_tizen>
double GetDoubleValue(int index);
/// <summary>
/// Gets a string value.
/// </summary>
/// <param name="index">The index of row.</param>
/// <since_tizen> 3 </since_tizen>
string GetStringValue(int index);
/// <summary>
/// Gets a BLOB value.
/// </summary>
/// <param name="index">The index of row.</param>
/// <since_tizen> 3 </since_tizen>
byte[] GetBlobValue(int index);
}
}