} // ctor
/// <summary></summary>
/// <param name="columns"></param>
/// <param name="columnToken"></param>
/// <returns></returns>
protected static IDataColumn FindColumnForUser(IDataColumns columns, string columnToken)
{
foreach (var col in columns.Columns)
{
if (String.Compare(col.Name, columnToken, StringComparison.OrdinalIgnoreCase) == 0 ||
String.Compare(col.Attributes.GetProperty("displayName", String.Empty), columnToken, StringComparison.OrdinalIgnoreCase) == 0)
{
return(col);
}
}
return(null);
} // func FindColumnForUser
public static int FindColumnIndex(this IDataColumns columns, string columnName, bool throwException = false)
{
for (var i = 0; i < columns.Columns.Count; i++)
{
if (String.Compare(columns.Columns[i].Name, columnName, StringComparison.OrdinalIgnoreCase) == 0)
{
return(i);
}
}
if (throwException)
{
throw new ArgumentOutOfRangeException(String.Format("Column '{0}' not found", columnName));
}
return(-1);
} // func FindColumnIndex
} // ctor
public override IPpsReportValueEmitter CreateColumnEmitter(string argument, string columnName, IDataColumns columns)
{
if (argument == "image" && columnName != null)
{
return(new ImageConverter(this, columnName, columns));
}
else
{
return(base.CreateColumnEmitter(argument, columnName, columns));
}
} // func CreateColumnEmitter
public ImageConverter(PpsReportSession session, string columnName, IDataColumns columns)
: base(columnName, columns)
{
this.session = session ?? throw new ArgumentNullException(nameof(session));
} // ctor
/// <summary></summary>
/// <param name="columns"></param>
public PpsSqLiteFilterVisitor(IDataColumns columns)
{
this.columns = columns;
} // ctor
