Class MatrixCursor

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Definition

Namespace:
Tizen.Applications.DataControl
Assembly:
Tizen.Applications.DataControl.dll
API Level:
3

Represents the MatrixCursor class for the DataControl provider's matrix cursor.


                
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public class MatrixCursor : IDisposable, ICursor
Inheritance
Object
MatrixCursor
Implements
ICursor

Constructors

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MatrixCursor(String[], ColumnType[])

Initializes the MatrixCursor class with columnNames and columnTypes.

Declaration

                
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public MatrixCursor(string[] columnNames, ColumnType[] columnTypes)
Parameters
Type Name Description
String[] columnNames

The MatrixCursor's column name list.
ColumnType[] columnTypes

The MatrixCursor's column type list.
API Level: 3

Methods

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AddRow(Object[])

Adds a new row to the end with the given column values.

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public void AddRow(object[] columnValues)
Parameters
Type Name Description
Object[] columnValues

New column values
API Level: 3
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Dispose()

Releases all the resources used by the MatrixCursor class.

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public void Dispose()
API Level: 3
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Dispose(Boolean)

Releases the unmanaged resources used by the MatrixCursor class specifying whether to perform a normal dispose operation.

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protected virtual void Dispose(bool disposing)
Parameters
Type Name Description
Boolean disposing

true for a normal dispose operation; false to finalize the handle.
API Level: 3
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Finalize()

Destructor of the MatrixCursor class.

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protected void Finalize()
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GetBlobValue(Int32)

Returns the value of the requested column as a BLOB.

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public byte[] GetBlobValue(int index)
Parameters
Type Name Description
Int32 index
Returns
Type Description
Byte[]
API Level: 3
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GetColumnCount()

Gets the column count of the MatrixCursor.

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public int GetColumnCount()
Returns
Type Description
Int32
API Level: 3
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GetColumnName(Int32)

Returns the column name at the given zero-based column index.

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public string GetColumnName(int index)
Parameters
Type Name Description
Int32 index

The target column index.
Returns
Type Description
String
API Level: 3
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GetColumnType(Int32)

Returns the column type at the given zero-based column index.

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public ColumnType GetColumnType(int index)
Parameters
Type Name Description
Int32 index

Target column index
Returns
Type Description
ColumnType
API Level: 3
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GetDoubleValue(Int32)

Returns the value of the requested column as a double.

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public double GetDoubleValue(int index)
Parameters
Type Name Description
Int32 index
Returns
Type Description
Double
API Level: 3
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GetInt64Value(Int32)

Returns the value of the requested column as int64.

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public Int64 GetInt64Value(int index)
Parameters
Type Name Description
Int32 index
Returns
Type Description
Int64
API Level: 3
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GetIntValue(Int32)

Returns the value of the requested column as an integer.

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public int GetIntValue(int index)
Parameters
Type Name Description
Int32 index
Returns
Type Description
Int32
API Level: 3
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GetRowCount()

Gets the MatrixCursor's row count.

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public long GetRowCount()
Returns
Type Description
Int64
API Level: 3
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GetStringValue(Int32)

Returns the value of the requested column as a string.

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public string GetStringValue(int index)
Parameters
Type Name Description
Int32 index
Returns
Type Description
String
API Level: 3
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Next()

Move the MatrixCursor to the next row.

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public bool Next()
Returns
Type Description
Boolean
API Level: 3
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Prev()

Move the MatrixCursor to the previous row.

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public bool Prev()
Returns
Type Description
Boolean
API Level: 3
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Reset()

Move the MatrixCursor to the first row.

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public bool Reset()
Returns
Type Description
Boolean
API Level: 3

Implements

Extension Methods