public wDBRowCollection Where(string columnName, wDBComparison comparison, string what)
{
List<wDBRow> result = new List<wDBRow>();
for(int i = 0; i < this.rows.Count; i++)
{
string value = this.rows[i][columnName];
bool keep = false;
switch (comparison)
{
case wDBComparison.Equals:
if (value == what) keep = true;
break;
case wDBComparison.Equals_NotCaseSensitive:
if (value.ToLower() == what.ToLower())
keep = true;
break;
case wDBComparison.NotEquals_NotCaseSensitive:
if (value.ToLower() != what.ToLower())
keep = true;
break;
case wDBComparison.NotEquals:
if (value != what) keep = true;
break;
}
if (keep)
result.Add(this.rows[i]);
}
return new wDBRowCollection(this.path, result);
}
public wDBRowCollection Where(string columnName, wDBComparison comparison, string what)
{
List <wDBRow> result = new List <wDBRow>();
for (int i = 0; i < this.rows.Count; i++)
{
string value = this.rows[i][columnName];
bool keep = false;
switch (comparison)
{
case wDBComparison.Equals:
if (value == what)
{
keep = true;
}
break;
case wDBComparison.Equals_NotCaseSensitive:
if (value.ToLower() == what.ToLower())
{
keep = true;
}
break;
case wDBComparison.NotEquals_NotCaseSensitive:
if (value.ToLower() != what.ToLower())
{
keep = true;
}
break;
case wDBComparison.NotEquals:
if (value != what)
{
keep = true;
}
break;
}
if (keep)
{
result.Add(this.rows[i]);
}
}
return(new wDBRowCollection(this.path, result));
}