Null Warnings
I am making a class with 3 overloaded constructor, but I cannot bring myself to put the same code in 3 constructors, so I did it like this:But I get
public enum InsertMode
{
Append = 0,
Truncate = 1,
ReCreate = -1
}
public CsvFileInfo File { get; private set; } //init keyword - see if useful here
public SqlTable Tb { get; private set; }
public string ErrMsg { get; private set; }
public InsertMode AppendMode { get; set; }
private void Initialize ( FileInfo fileInfo, SqlTable tableObj, InsertMode insertMode, bool throwExceptions )
{
ErrMsg = "";
AppendMode = insertMode;
File = new CsvFileInfo(fileInfo, 100);
Tb = tableObj;
if ( !InitialValidation() )
if ( throwExceptions ) throw new Exception($"Error: {ErrMsg}");
else return;
}
//============================================================================================
public Text2Sql ( FileInfo fileInfo, SqlTable tableObj, InsertMode insertMode, bool throwExceptions )
{
Initialize(fileInfo, tableObj, insertMode, throwExceptions);
}
public Text2Sql ( FileInfo fileInfo, SqlTable tableObj, bool throwExceptions )
{
Initialize(fileInfo, tableObj, InsertMode.Append, throwExceptions);
}
public Text2Sql ( FileInfo fileInfo, SqlTable tableObj ) => Initialize(fileInfo, tableObj, InsertMode.Append,true); public enum InsertMode
{
Append = 0,
Truncate = 1,
ReCreate = -1
}
public CsvFileInfo File { get; private set; } //init keyword - see if useful here
public SqlTable Tb { get; private set; }
public string ErrMsg { get; private set; }
public InsertMode AppendMode { get; set; }
private void Initialize ( FileInfo fileInfo, SqlTable tableObj, InsertMode insertMode, bool throwExceptions )
{
ErrMsg = "";
AppendMode = insertMode;
File = new CsvFileInfo(fileInfo, 100);
Tb = tableObj;
if ( !InitialValidation() )
if ( throwExceptions ) throw new Exception($"Error: {ErrMsg}");
else return;
}
//============================================================================================
public Text2Sql ( FileInfo fileInfo, SqlTable tableObj, InsertMode insertMode, bool throwExceptions )
{
Initialize(fileInfo, tableObj, insertMode, throwExceptions);
}
public Text2Sql ( FileInfo fileInfo, SqlTable tableObj, bool throwExceptions )
{
Initialize(fileInfo, tableObj, InsertMode.Append, throwExceptions);
}
public Text2Sql ( FileInfo fileInfo, SqlTable tableObj ) => Initialize(fileInfo, tableObj, InsertMode.Append,true);CS8618 non-nullable propertyCS8618 non-nullable property warnings. How do I get rid of the warnings? Or is there a better way?