Kirish Asosoiy qisim

oRng = oSheet.get_Range("D2", "D6");
oRng.Formula = "=RAND()*100000";
oRng.NumberFormat = "$0.00";
//AutoFit columns A:D.
oRng = oSheet.get_Range("A1", "D1");
oRng.EntireColumn.AutoFit();
//Manipulate a variable number of columns for Quarterly Sales Data.
DisplayQuarterlySales(oSheet);
//Make sure Excel is visible and give the user control
//of Microsoft Excel's lifetime.
oXL.Visible = true;
oXL.UserControl = true; }
catch( Exception theException )
{ String errorMessage;
errorMessage = "Error: ";
errorMessage = String.Concat( errorMessage, theException.Message );
errorMessage = String.Concat( errorMessage, " Line: " );
errorMessage = String.Concat( errorMessage, theException.Source );
MessageBox.Show( errorMessage, "Error" ); }
}
private void DisplayQuarterlySales(Excel._Worksheet oWS)
{ Excel._Workbook oWB;
Excel.Series oSeries;
Excel.Range oResizeRange;
Excel._Chart oChart;
String sMsg;
int iNumQtrs;
//Determine how many quarters to display data for.
for( iNumQtrs = 4; iNumQtrs >= 2; iNumQtrs--)
{ sMsg = "Enter sales data for ";
sMsg = String.Concat( sMsg, iNumQtrs );
sMsg = String.Concat( sMsg, " quarter(s)?");
DialogResult iRet = MessageBox.Show( sMsg, "Quarterly Sales?",
MessageBoxButtons.YesNo );
if (iRet == DialogResult.Yes)
break; }
sMsg = "Displaying data for ";
sMsg = String.Concat( sMsg, iNumQtrs );
sMsg = String.Concat( sMsg, " quarter(s)." );
MessageBox.Show( sMsg, "Quarterly Sales" );
//Starting at E1, fill headers for the number of columns selected.