private string[] GetCsvColumns()
{
string[] retVal = null;
if (_importService.Exists(InnerItem.TemplatePath))
{
if (!string.IsNullOrEmpty(InnerItem.TemplatePath))
{
if (InnerItem.ColumnDelimiter == "?")
{
InnerItem.ColumnDelimiter = _importService.GetCsvColumnsAutomatically(InnerItem.TemplatePath);
}
retVal = _importService.GetCsvColumns(InnerItem.TemplatePath /*csv file name*/, InnerItem.ColumnDelimiter);
}
}
else
{
IsError = true;
ErrorText = string.Format("File '{0}' doesn't exist".Localize(), InnerItem.TemplatePath);
}
return(retVal);
}