Chilkat HOME .NET Core C# Android™ AutoIt C C# C++ Chilkat2-Python CkPython Classic ASP DataFlex Delphi ActiveX Delphi DLL Go Java Lianja Mono C# Node.js Objective-C PHP ActiveX PHP Extension Perl PowerBuilder PowerShell PureBasic Ruby SQL Server Swift 2 Swift 3,4,5... Tcl Unicode C Unicode C++ VB.NET VBScript Visual Basic 6.0 Visual FoxPro Xojo Plugin
(VB.NET) CSV Append New RowDemonstrates how to append a new row to a CSV.
' 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 Dim success As Boolean Dim bCrlf As Boolean = True Dim sb As 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) Dim csv As New Chilkat.Csv csv.HasColumnNames = True success = csv.LoadFromString(sb.GetAsString()) ' Let's say we want to append the following row: ' yelp,Yelp,,web,San Francisco,CA,1-Jul-04,1000000,USD,a ' If we have the row as-is, we could do this: Dim csvTemp As New Chilkat.Csv success = csvTemp.LoadFromString("yelp,Yelp,,web,San Francisco,CA,1-Jul-04,1000000,USD,a") Dim numCols As Integer = csvTemp.NumColumns Dim i As Integer = 0 Dim row As Integer = csv.NumRows While i < numCols csv.SetCell(row,i,csvTemp.GetCell(0,i)) i = i + 1 End While ' 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,Gilbert,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 |
© 2000-2024 Chilkat Software, Inc. All Rights Reserved.