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uses |
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Classes, SysUtils, FileUtil, LResources, Forms, Controls, Graphics, Dialogs, |
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StdCtrls, IBSystemTables, IBDatabase; |
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StdCtrls, IBSystemTables, IBDatabase, IBCustomDataSet; |
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type |
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Button1: TButton; |
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Button2: TButton; |
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GenerateBtn: TButton; |
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GenerateParams: TCheckBox; |
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TestBtn: TButton; |
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FieldList: TListBox; |
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IBTransaction1: TIBTransaction; |
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var |
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IBRefreshSQLEditorForm: TIBRefreshSQLEditorForm; |
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function EditSQL(Database: TIBDatabase; SelectSQL: TStrings): boolean; |
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function EditSQL(DataSet: TIBCustomDataSet; SelectSQL: TStrings): boolean; |
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implementation |
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{$R *.lfm} |
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< |
function EditSQL(Database: TIBDatabase; SelectSQL: TStrings): boolean; |
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function EditSQL(DataSet: TIBCustomDataSet; SelectSQL: TStrings): boolean; |
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begin |
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Result := false; |
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if assigned(Database) then |
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if assigned(DataSet) and assigned(DataSet.Database) then |
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try |
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Database.Connected := true; |
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DataSet.Database.Connected := true; |
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except on E: Exception do |
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ShowMessage(E.Message) |
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end; |
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with TIBRefreshSQLEditorForm.Create(Application) do |
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try |
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SetDatabase(Database); |
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if assigned(DataSet) then |
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begin |
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SetDatabase(DataSet.Database); |
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GenerateParams.Checked := DataSet.GenerateParamNames; |
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end; |
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SQLText.Lines.Assign(SelectSQL); |
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Result := ShowModal = mrOK; |
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if Result then |
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SelectSQL.Assign(SQLText.Lines) |
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begin |
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SelectSQL.Assign(SQLText.Lines); |
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if assigned(DataSet) then |
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DataSet.GenerateParamNames := GenerateParams.Checked |
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end; |
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finally |
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Free |
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end; |
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procedure TIBRefreshSQLEditorForm.TestBtnClick(Sender: TObject); |
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begin |
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FIBSystemTables.TestSQL(SQLText.Lines.Text) |
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FIBSystemTables.TestSQL(SQLText.Lines.Text,GenerateParams.Checked) |
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end; |
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procedure TIBRefreshSQLEditorForm.TableNamesComboCloseUp(Sender: TObject); |
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end; |
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end. |
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