コードがあります
for j := 0 to mForm.ComponentCount - 1 do
if mForm.Components[j] is TableFormInfo then
//try
//table := nil;
//tempFmtable := nil;
//tForm := nil;
tForm := mForm.Components[j] as TableFormInfo;
table := TTableSpec(DBSchema.Tables.FindComponent(tForm.Table));
tempFmtable := TfmTableData.Create(MainWindow);
tempFmtable.Name := tForm.Name;
tempFmtable.tname := tForm.Table;
//tempFmtable.Caption := Utf8ToAnsi(table.Description);
tempFmtable.Left := tForm.LeftValue;
tempFmtable.Top := tForm.TopValue;
tempFmtable.Height := tForm.HeightValue;
tempFmtable.Width := tForm.WidthValue;
tempFmTable.IBQuery1.SQL.Clear;
tempFmtable.IBQuery1.SQL.Add('select * from ' + table.Name);
tempFmtable.IBQuery1.Open;
tempFmtable.DragKind:=dkDock;
tempFmtable.DragMode:=dmAutomatic;
i := 0;
querystr:='select ';
while i <= tForm.ComponentCount - 1 do
begin
if tForm.Components[i] is TableFieldInfo then
begin
//querystr:='select ';
//field := nil;
//tempFmtable.Show;
field := tForm.Components[i] as TableFieldInfo;
tempFmtable.Caption:=tForm.Caption;
tempFmtable.DBGrid1.Columns[i].FieldName := field.FieldNameValue;
tempFmtable.DBGrid1.Columns[i].Title.Caption := field.DescriptionValue;
tempFmtable.DBGrid1.Columns[i].Index := field.IndexValue;
tempFmtable.DBGrid1.Columns[i].Visible := field.VisibleValue;
tempFmtable.DBGrid1.Columns[i].Width:=field.WidthValue;
//tempFmtable.CheckListBox1.Items.Add(field.Description);
//tempFmtable.CheckListBox1.Checked[i] := field.Visible;
//tempFmtable.Show;
if field.VisibleValue then querystr:=querystr+ConvertNameField(field.FieldNameValue)+', ';
end;
//inc(i);
if tForm.Components[i] is SettingsFormInfo then
begin
//sForm:=nil;
sForm:=tForm.Components[i] as SettingsFormInfo;
tempsettings := TfmSettings.Create(tempFmtable);
tempsettings.Caption:=sForm.Caption;
//tempsettings := TfmSettings.Create(tempFmtable);
tempsettings.Name := sForm.Name;
tempsettings.Left := sForm.LeftValue;
tempsettings.Top := sForm.TopValue;
tempsettings.Height := sForm.HeightValue;
tempsettings.Width := sForm.WidthValue;
tempSettings.CheckListBox1.Clear;
//for k:=0 to sForm.ComponentCount-1 do
k:=0;
while k<=sForm.ComponentCount-1 do
begin
if sForm.Components[k] is ItemCheckListBoxInfo then
begin
//item:=nil;
item:=sForm.Components[k] as ItemCheckListBoxInfo;
tempsettings.CheckListBox1.Items.Add(item.TextValue);
tempsettings.CheckListBox1.Checked[item.IndexValue]:=item.CheckedValue
end;
if sForm.Components[k] is LabelInfo then
begin
//labelobj:=nil;
labelobj:=sForm.Components[k] as LabelInfo;
tempsettings.Label1.Caption:=labelobj.CaptionValue;
end;
if sForm.Components[k] is EditInfo then
begin
//edit:=nil;
edit:=sForm.Components[k] as EditInfo;
TEdit(tempsettings.FindComponent(edit.Name)).Text:=edit.TextValue;
end;
inc(k);
end;
if ((tForm.Components[i] is SettingsFormInfo) and (i=tForm.ComponentCount-1) and (k=sForm.ComponentCount)) then tempsettings.Show;
end;
//inc(i);
//if ((tForm.Components[i] is SettingsFormInfo) and (i=tForm.ComponentCount-1) and (k=sForm.ComponentCount)) then tempsettings.Show;
inc(i);
end;
{for i := 0 to table.Fields.ComponentCount - 1 do
begin
descr := Utf8ToAnsi(((table.Fields.Components[i]) as TFieldSpec).Description);
tempFmtable.CheckListBox1.Items.Add(descr);
tempFmtable.DBGrid1.Columns[i].Title.Caption := descr;
tempFmtable.CheckListBox1.Checked[i] := true;
end; }
Delete(querystr, Length(querystr)-1, 1);
querystr:=querystr+'from '+table.Name;
tempFmTable.IBQuery1.SQL.Clear;
tempFmtable.IBQuery1.SQL.Add(querystr);
tempFmtable.IBQuery1.Open;
for s := 0 to tForm.ComponentCount-1 do
begin
if tForm.Components[s] is TableFieldInfo then
begin
//field := nil;
//tempFmtable.Show;
field := tForm.Components[s] as TableFieldInfo;
if field.VisibleValue then
begin
for t := 0 to tempFmtable.DBGrid1.Columns.Count-1 do
begin
if ((tempFmTable.DBGrid1.Columns[t].Title.Caption=field.DescriptionValue) and (tempFmtable.DBGrid1.Columns[t].FieldName=field.FieldNameValue)) then
tempFmTable.DBGrid1.Columns[t].Width:=field.WidthValue;
end;
end;
end;
end;
tempFmtable.Show;
デシリアライゼーションによって状態になります。tForm変数がインラインで使用される前にマークしたい
table := TTableSpec(DBSchema.Tables.FindComponent(tForm.Table));
前の行で初期化されます
tForm := mForm.Components[j] as TableFormInfo;
しかし、この警告にもかかわらず、アセンブリ中に発生します
[dcc32 Warning] SerAndDeser.pas(298): W1036 Variable 'tForm' might not have been initialized
なんで?アプリケーションの機能を失うことなく、警告を取り除く方法は?