//
static public void SortDataGridViewColumnNumericThenAlpha(this DataGridViewSortCompareEventArgs e, string removetext = null)
{
string left = e.CellValue1?.ToString();
string right = e.CellValue2?.ToString();
var datal = ObjectExtensionsStringsCompare.ReadNumeric(left, removetext);
var datar = ObjectExtensionsStringsCompare.ReadNumeric(right, removetext);
if (datal.Item2 == false && datar.Item2 == false)
{
if (left == null)
{
e.SortResult = 1;
}
else if (right == null)
{
e.SortResult = -1;
}
else
{
e.SortResult = left.CompareTo(right);
}
}
else if (datal.Item2 == false)
{
e.SortResult = 1;
}
else if (datar.Item2 == false)
{
e.SortResult = -1;
}
else
{
e.SortResult = datal.Item1.CompareTo(datar.Item1);
}
e.Handled = true;
}
public int Compare(string x, string y)
{
return(ObjectExtensionsStringsCompare.CompareAlphaInt(x, y));
}
