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using System;
// __________ implementation ____________________________________
/** Create a spreadsheet document and provide access to table contents.
*/
public class GeneralTableSample : SpreadsheetDocHelper
{
public static void Main( String [] args )
{
try
{
using ( GeneralTableSample aSample =
new GeneralTableSample( args ) )
{
aSample.doSampleFunction();
}
Console.WriteLine( "Sample done." );
}
catch (Exception ex)
{
Console.WriteLine( "Sample caught exception! " + ex );
}
}
// ________________________________________________________________
public GeneralTableSample( String[] args ) : base( args )
{
}
// ________________________________________________________________
/// This sample function modifies cells and cell ranges.
public void doSampleFunction()
{
// for common usage
unoidl.com.sun.star.sheet.XSpreadsheet xSheet = getSpreadsheet( 0 );
unoidl.com.sun.star.beans.XPropertySet xPropSet = null;
unoidl.com.sun.star.table.XCell xCell = null;
unoidl.com.sun.star.table.XCellRange xCellRange = null;
// *** Access and modify a VALUE CELL ***
Console.WriteLine( "*** Sample for service table.Cell ***" );
xCell = xSheet.getCellByPosition( 0, 0 );
// Set cell value.
xCell.setValue( 1234 );
// Get cell value.
double nDblValue = xCell.getValue() * 2;
xSheet.getCellByPosition( 0, 1 ).setValue( nDblValue );
// *** Create a FORMULA CELL and query error type ***
xCell = xSheet.getCellByPosition( 0, 2 );
// Set formula string.
xCell.setFormula( "=1/0" );
// Get error type.
bool bValid = (xCell.getError() == 0);
// Get formula string.
String aText = "The formula " + xCell.getFormula() + " is ";
aText += bValid ? "valid." : "erroneous.";
// *** Insert a TEXT CELL using the XText interface ***
xCell = xSheet.getCellByPosition( 0, 3 );
unoidl.com.sun.star.text.XText xCellText =
(unoidl.com.sun.star.text.XText) xCell;
unoidl.com.sun.star.text.XTextCursor xTextCursor =
xCellText.createTextCursor();
xCellText.insertString( xTextCursor, aText, false );
// *** Change cell properties ***
int nValue = bValid ? 0x00FF00 : 0xFF4040;
xPropSet = (unoidl.com.sun.star.beans.XPropertySet) xCell;
xPropSet.setPropertyValue(
"CellBackColor", new uno.Any( (Int32) nValue ) );
// *** Accessing a CELL RANGE ***
Console.WriteLine( "*** Sample for service table.CellRange ***" );
// Accessing a cell range over its position.
xCellRange = xSheet.getCellRangeByPosition( 2, 0, 3, 1 );
// Change properties of the range.
xPropSet = (unoidl.com.sun.star.beans.XPropertySet) xCellRange;
xPropSet.setPropertyValue(
"CellBackColor", new uno.Any( (Int32) 0x8080FF ) );
// Accessing a cell range over its name.
xCellRange = xSheet.getCellRangeByName( "C4:D5" );
// Change properties of the range.
xPropSet = (unoidl.com.sun.star.beans.XPropertySet) xCellRange;
xPropSet.setPropertyValue(
"CellBackColor", new uno.Any( (Int32) 0xFFFF80 ) );
// *** Using the CELL CURSOR to add some data below of
// the filled area ***
Console.WriteLine( "*** Sample for service table.CellCursor ***" );
// Create a cursor using the XSpreadsheet method createCursorByRange()
xCellRange = xSheet.getCellRangeByName( "A1" );
unoidl.com.sun.star.sheet.XSheetCellRange xSheetCellRange =
(unoidl.com.sun.star.sheet.XSheetCellRange) xCellRange;
unoidl.com.sun.star.sheet.XSheetCellCursor xSheetCellCursor =
xSheet.createCursorByRange( xSheetCellRange );
unoidl.com.sun.star.table.XCellCursor xCursor =
(unoidl.com.sun.star.table.XCellCursor) xSheetCellCursor;
// Move to the last filled cell.
xCursor.gotoEnd();
// Move one row down.
xCursor.gotoOffset( 0, 1 );
xCursor.getCellByPosition( 0, 0 ).setFormula(
"Beyond of the last filled cell." );
// *** Modifying COLUMNS and ROWS ***
Console.WriteLine( "*** Sample for services table.TableRows and " +
"table.TableColumns ***" );
unoidl.com.sun.star.table.XColumnRowRange xCRRange =
(unoidl.com.sun.star.table.XColumnRowRange) xSheet;
unoidl.com.sun.star.table.XTableColumns xColumns =
xCRRange.getColumns();
unoidl.com.sun.star.table.XTableRows xRows = xCRRange.getRows();
// Get column C by index (interface XIndexAccess).
uno.Any aColumnObj = xColumns.getByIndex( 2 );
xPropSet = (unoidl.com.sun.star.beans.XPropertySet) aColumnObj.Value;
xPropSet.setPropertyValue( "Width", new uno.Any( (Int32) 5000 ) );
// Get the name of the column.
unoidl.com.sun.star.container.XNamed xNamed =
(unoidl.com.sun.star.container.XNamed) aColumnObj.Value;
aText = "The name of this column is " + xNamed.getName() + ".";
xSheet.getCellByPosition( 2, 2 ).setFormula( aText );
// Get column D by name (interface XNameAccess).
unoidl.com.sun.star.container.XNameAccess xColumnsName =
(unoidl.com.sun.star.container.XNameAccess) xColumns;
aColumnObj = xColumnsName.getByName( "D" );
xPropSet = (unoidl.com.sun.star.beans.XPropertySet) aColumnObj.Value;
xPropSet.setPropertyValue(
"IsVisible", new uno.Any( (Boolean) false ) );
// Get row 7 by index (interface XIndexAccess)
uno.Any aRowObj = xRows.getByIndex( 6 );
xPropSet = (unoidl.com.sun.star.beans.XPropertySet) aRowObj.Value;
xPropSet.setPropertyValue( "Height", new uno.Any( (Int32) 5000 ) );
xSheet.getCellByPosition( 2, 6 ).setFormula( "What a big cell." );
// Create a cell series with the values 1 ... 7.
for (int nRow = 8; nRow < 15; ++nRow)
xSheet.getCellByPosition( 0, nRow ).setValue( nRow - 7 );
// Insert a row between 1 and 2
xRows.insertByIndex( 9, 1 );
// Delete the rows with the values 3 and 4.
xRows.removeByIndex( 11, 2 );
// *** Inserting CHARTS ***
Console.WriteLine( "*** Sample for service table.TableCharts ***" );
unoidl.com.sun.star.table.XTableChartsSupplier xChartsSupp =
(unoidl.com.sun.star.table.XTableChartsSupplier) xSheet;
unoidl.com.sun.star.table.XTableCharts xCharts =
xChartsSupp.getCharts();
// The chart will base on the last cell series, initializing all values.
String aName = "newChart";
unoidl.com.sun.star.awt.Rectangle aRect =
new unoidl.com.sun.star.awt.Rectangle();
aRect.X = 10000;
aRect.Y = 3000;
aRect.Width = aRect.Height = 5000;
unoidl.com.sun.star.table.CellRangeAddress[] aRanges =
new unoidl.com.sun.star.table.CellRangeAddress[1];
aRanges[0] = createCellRangeAddress( xSheet, "A9:A14" );
// Create the chart.
xCharts.addNewByName( aName, aRect, aRanges, false, false );
// Get the chart by name.
uno.Any aChartObj = xCharts.getByName( aName );
unoidl.com.sun.star.table.XTableChart xChart =
(unoidl.com.sun.star.table.XTableChart) aChartObj.Value;
// Query the state of row and column headers.
aText = "Chart has column headers: ";
aText += xChart.getHasColumnHeaders() ? "yes" : "no";
xSheet.getCellByPosition( 2, 8 ).setFormula( aText );
aText = "Chart has row headers: ";
aText += xChart.getHasRowHeaders() ? "yes" : "no";
xSheet.getCellByPosition( 2, 9 ).setFormula( aText );
}
}
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