Hi,

I am writting a textfile to c:\ Temp folder.
I want to check whether there is Temp folder available in c: , before i save the files
in c:/Temp.If there is no folder called Temp in c:,then i want to create a new folder[Temp]
dynamically.

Can somebody give me an suggetion to do it

My existing code is:

public void TextWrite()
{
string logPath = (string) (new System.Configuration.AppSettingsReader()).GetValue( "DataAccessLogPath", typeof(string));

////////////////////"DataAccessLogPath" is <add key="DataAccessLogPath" value="c:\Temp\"></add> given in App.Config file.

DataTable dt= Context.QueryDataTable(Sql.Select( RootSystem.Bills.WOWJ_NO,
RootSystem.Bills.AssetID,RootSystem.Bills.SuiteID,RootSystem.Bills.LeaseID,
RootSystem.Bills.OrganizationID,RootSystem.Bills.OrganizationName,RootSystem.Bills.ContactID,
RootSystem.Bills.Address,RootSystem.Bills.BatchID,RootSystem.Bills.ChargedDate )
.Where(RootSystem.Bills.IsBilled==0));

string BatchID="Bill"+DateTime.Now.Day.ToString()+DateTime.Now.Month.ToString ()+DateTime.Now.Year.ToString () ;

StringBuilder str = new StringBuilder();


for(int i=0;i<=dt.Rows.Count - 1; i++)
{
for(int j=0;j<=dt.Columns.Count - 1; j++)
{
if(dt.Columns[j].ColumnName.ToString ()=="BatchID")
str.Append(BatchID.ToString() + "\t");
else
str.Append(dt.Rows[j].ToString() + "\t");
}
str.Append("\r\n");
}
string filename=logPath+BatchID+".txt";
StreamWriter writer = new StreamWriter(filename);
writer.WriteLine(str.ToString());
writer.Close();

Thanks a lot Mark Dawson

I finished the task.............

code i used:

protected override void OnStart(string[] args)

string logPath = (string) (new System.Configuration.AppSettingsReader()).GetValue( "DataAccessLogPath", typeof(string));

//Checking for the folder

if(!Directory.Exists(logPath))

//Creating New Folder

// TODO: Add code here to start your service.