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(Mono C#) CSV Set Cell by Index or NameDemonstrates how to update the value of a CSV cell, or add new cells.
// We have the following CSV... // permalink,company,numEmps,category,city,state,fundedDate,raisedAmt,raisedCurrency,round // lifelock,LifeLock,,web,Tempe,AZ,1-May-07,6850000,USD,b // mycityfaces,MyCityFaces,7,web,Scottsdale,AZ,1-Jan-08,50000,USD,seed // flypaper,Flypaper,,web,Phoenix,AZ,1-Feb-08,3000000,USD,a // infusionsoft,Infusionsoft,105,software,Gilbert,AZ,1-Oct-07,9000000,USD,a // gauto,gAuto,4,web,Scottsdale,AZ,1-Jan-08,250000,USD,seed bool success; bool bCrlf = true; Chilkat.StringBuilder sb = new Chilkat.StringBuilder(); sb.AppendLine("permalink,company,numEmps,category,city,state,fundedDate,raisedAmt,raisedCurrency,round",bCrlf); sb.AppendLine("lifelock,LifeLock,,web,Tempe,AZ,1-May-07,6850000,USD,b",bCrlf); sb.AppendLine("mycityfaces,MyCityFaces,7,web,Scottsdale,AZ,1-Jan-08,50000,USD,seed",bCrlf); sb.AppendLine("flypaper,Flypaper,,web,Phoenix,AZ,1-Feb-08,3000000,USD,a",bCrlf); sb.AppendLine("infusionsoft,Infusionsoft,105,software,Gilbert,AZ,1-Oct-07,9000000,USD,a",bCrlf); sb.AppendLine("gauto,gAuto,4,web,Scottsdale,AZ,1-Jan-08,250000,USD,seed",bCrlf); Chilkat.Csv csv = new Chilkat.Csv(); csv.HasColumnNames = true; success = csv.LoadFromString(sb.GetAsString()); // Update the city "Gilbert" to "Tuscon". csv.SetCell(3,4,"Tuscon"); // Add a new row. int row_idx = csv.NumRows; csv.SetCellByName(row_idx,"permalink","yelp"); csv.SetCellByName(row_idx,"company","Yelp"); csv.SetCellByName(row_idx,"numEmps",""); csv.SetCellByName(row_idx,"category","web"); csv.SetCellByName(row_idx,"city","San Francisco"); csv.SetCellByName(row_idx,"state","CA"); csv.SetCellByName(row_idx,"fundedDate","1-Jul-04"); csv.SetCellByName(row_idx,"raisedAmt","1000000"); csv.SetCellByName(row_idx,"raisedCurrency","USD"); csv.SetCellByName(row_idx,"round","a"); // Show the updated CSV: Debug.WriteLine(csv.SaveToString()); // Output should be: // permalink,company,numEmps,category,city,state,fundedDate,raisedAmt,raisedCurrency,round // lifelock,LifeLock,,web,Tempe,AZ,1-May-07,6850000,USD,b // mycityfaces,MyCityFaces,7,web,Scottsdale,AZ,1-Jan-08,50000,USD,seed // flypaper,Flypaper,,web,Phoenix,AZ,1-Feb-08,3000000,USD,a // infusionsoft,Infusionsoft,105,software,Tuscon,AZ,1-Oct-07,9000000,USD,a // gauto,gAuto,4,web,Scottsdale,AZ,1-Jan-08,250000,USD,seed // yelp,Yelp,,web,San Francisco,CA,1-Jul-04,1000000,USD,a |
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