实现StringGrid的删除，插入，排序行操作（基本操作啦）

Procedure GridRemoveColumn(StrGrid: TStringGrid; DelColumn: Integer);

Var
Column: Integer;

begin

If DelColumn <= StrGrid.ColCount then

Begin

For Column := DelColumn To StrGrid.ColCount-1 do

StrGrid.Cols[Column-1].Assign(StrGrid.Cols[Column]);

StrGrid.ColCount := StrGrid.ColCount-1;

End;

end;

//实现添加插入操作

Procedure GridAddColumn(StrGrid: TStringGrid; NewColumn:
Integer);

Var Column: Integer;

begin

StrGrid.ColCount :=
StrGrid.ColCount+1;

For Column := StrGrid.ColCount-1 downto NewColumn do

StrGrid.Cols[Column].Assign(StrGrid.Cols[Column-1]);

StrGrid.Cols[NewColumn-1].Text := '';

end;

//实现排序操作

Procedure GridSort(StrGrid: TStringGrid; NoColumn: Integer);

Var Line,
PosActual: Integer;

Row: TStrings;

begin

Renglon :=
TStringList.Create;

For Line := 1 to StrGrid.RowCount-1 do

Begin

PosActual := Line;

Row.Assign(TStringlist(StrGrid.Rows[PosActual]));

While True do

Begin

If (PosActual = 0) Or (StrToInt(Row.Strings[NoColumn-1])
>= StrToInt(StrGrid.Cells[NoColumn-1,PosActual-1])) then

Break;

StrGrid.Rows[PosActual] := StrGrid.Rows[PosActual-1];

Dec(PosActual);

End;

If StrToInt(Row.Strings[NoColumn-1])
< StrToInt(StrGrid.Cells[NoColumn-1,PosActual]) then

StrGrid.Rows[PosActual] := Row;

End;

Renglon.Free;

end;