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' VB Protected Overrides Sub OnKeyDown(ByVal e As System.Windows.Forms.KeyEventArgs) If e.KeyValue = 8 Or e.KeyValue = 46 Then updatingTextDirectly = True End If MyBase.OnKeyDown(e) End Sub Protected Overrides Sub OnKeyUp(ByVal e As System.Windows.Forms.KeyEventArgs) If e.KeyValue = 8 Or e.KeyValue = 46 Then updatingTextDirectly = False End If MyBase.OnKeyDown(e) End Sub // C# protected override void OnKeyDown(KeyEventArgs e) { if (e.KeyValue == 8 || e.KeyValue == 46) updatingTextDirectly = true; base.OnKeyDown(e); } protected override void OnKeyUp(KeyEventArgs e) { if (e.KeyValue == 8 || e.KeyValue == 46) updatingTextDirectly = false; base.OnKeyUp(e); }

1. When loading data from a file by using BULK INSERT on a SQL Server 2005 instance that uses only Windows Authentication, file access permissions are verified based on which user s credentials A. The user account that the SQL Server service is running as. B. The user account of the person executing the BULK INSERT command. C. The user account of the SQL Server Agent service. D. File permissions are ignored because a program, not a person, is trying to access the file.

Click Next. The Language And Other Preferences page appears, as shown in Figure 7-11.

Case Scenario Exercises . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-50

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1. What must you do in between creating a package and deploying it 2. Name three locations that you can copy packages to. 3. Which two places allow you to store more than one package configuration

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Exam Objectives in this :

2. Your boss wants to reserve 20 computers in a special subnet within the 192.168.0.0/24 range and place these computers on the same network segment as the other computers. To achieve this task, you deploy a new DHCP server to issue leases in the 192.168.0.0/24 address range and create 20 lease reservations for the new set of computers. However, after the new DHCP server is deployed, the scope does not issue any new leases even though it is activated. Which of the fol lowing would most likely cause this scenario a. You have not reconciled the scopes on the new DHCP server. b. You have not verified the database consistency. c. You have not excluded the range of addresses issued by the original DHCP computer. d. You have not assigned the new DHCP server an address within the 192.168.0.0/24 range.

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To delete columns in a DataGridView in code, call the Remove method and provide the name of the column you want to delete. For example, the following code example deletes a column named ProductName from DataGridView1:

The KeyUp and KeyDown events determine what key and what modifier keys, if any, were pressed. This information is exposed through properties in the KeyEventArgs ref erence that is passed to the event handler.

SELECT EVENTDATA().value ('(/EVENT_INSTANCE/DatabaseName)[1]','nvarchar(max)'), EVENTDATA().value ('(/EVENT_INSTANCE/SchemaName)[1]','nvarchar(max)'), EVENTDATA().value ('(/EVENT_INSTANCE/ObjectName)[1]','nvarchar(max)'), EVENTDATA().value ('(/EVENT_INSTANCE/TSQLCommand)[1]','nvarchar(max)')

Custom Dialog Boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 647

Table 2-2

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HRESULT STDMETHODCALLTYPE CApplication::UpdateProperty(UINT32 nCmdID, REFPROPERTYKEY key, const PROPVARIANT *currentValue, PROPVARIANT *newValue) { HRESULT hr; if (nCmdID == cmdComboBox) { if (key == UI_PKEY_Categories) { return S_FALSE; } //else if (key == UI_PKEY_ItemsSource) { IUICollection* pCollection; HRESULT hr = currentValue->punkVal->QueryInterface( IID_PPV_ARGS(&pCollection)); if (FAILED(hr)) { return hr; } CComPtr<IUIImage> redImage; hr = CreateUIImageFromBitmapResource(MAKEINTRESOURCE(IDB_REDBALL), &redImage); if (FAILED(hr)) { return hr; } CComPtr<IUIImage> greenImage; hr = CreateUIImageFromBitmapResource(MAKEINTRESOURCE(IDB_GREENBALL), &greenImage); if (FAILED(hr)) { return hr; } for (int i = 1; i <= 10; ++i) { CComObject<CComboBoxtItem> *pComboBoxItem; hr = CComObject<CComboBoxtItem>::CreateInstance(&pComboBoxItem); CComPtr<IComboBoxItem> comboBoxItem(pComboBoxItem); comboBoxItem->Initialize(i, i % 2 == 0 redImage : greenImage); hr = pCollection->Add(comboBoxItem); } pCollection->Release(); return hr; }

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