Moo0 Voiceand PC Recorder

Moo0 Voice Recorder - grava voz a partir do microfone e o som a partir do computador.

http://www.moo0.com/?top=http://www.moo0.com/software/VoiceRecorder/

Image Composite Editor

http://research.microsoft.com/en-us/um/redmond/projects/ice/ 

Image Composite Editor (ICE) is an advanced panoramic image stitcher created by the Microsoft Research Computational Photography Group. Given a set of overlapping photographs of a scene shot from a single camera location, the app creates a high-resolution panorama that seamlessly combines the original images. ICE can also create a panorama from a panning video, including stop-motion action overlaid on the background. Finished panoramas can be shared with friends and viewed in 3D by uploading them to the Photosynth web site. Panoramas can also be saved in a wide variety of image formats, including JPEG, TIFF, and Photoshop’s PSD/PSB format, as well as the multiresolution tiled format used by HD View and Deep Zoom.

Função CONTAR.VAL

A Função: CONTAR.VAL – conta o numero de células não em branco de uma lista

Exemplo de utilização desta função, combinada com a função INDICE - esta formula devolve a ultima linha da coluna.

Populate a combo box in Excel with a dynamic list

Populating a combo box isn't hard, but getting the combo box to communicate with a constantly changing list is a little more difficult. Learn how to populate your combo box with a dynamic list.

Populating a userform combo box with a static list takes a little knowledge and some VBA code. Getting the combo box to update when the list updates requires a bit more work. You could update the list range every time you update it or you could create a dynamic list. By dynamic list, I really mean a dynamic range that contains a list of data items.

Let's take a look at a quick example. The following userform contains one combo box, with an identifying label. You want to populate the combo box using the list in A1:A6 (on a sheet named LookupLists, which isn't shown in the figure).

The first step is to create a dynamic range for the list as follows:

1. Click the Formulas tab and then click Define Name in the Defined Names group to open the New Name dialog box. In Excel 2003, choose Name from the Insert menu and then select Define.
2. Enter a name for the range, ColorList.
3. In the Refers To control, enter the following expression: =OFFSET(LookupLists!$A$2, 0, 0, COUNTA(LookupLists!$A:$A)-1,1). LookupLists is the name of the sheet that contains the list of colors.
4. Click OK.

When adapting the expression to your own work, don't include a header cell in the range (LookupLists!$A$2). Identify just the cells that contain actual list items. In addition, both cell references must be stated as absolute. Next, create the userform as follows:

1. Open the Visual Basic Editor (VBE) by pressing [Alt]+[F11].
2. From the Insert menu, choose UserForm.
3. Using the Toolbox, insert a combo box control. The Toolbox should be visible when you select the userform. If necessary, choose Toolbox from the View menu.
4. I added a label control and entered the text Color. You can skip this step if you like.
5. Name the combo box control cboColor.

Now you're ready to add the code that populates the combo box. Do so as follows:

1. Double-click the userform to open its module.
2. Enter the sub procedure shown below:

Private Sub UserForm_Initialize()

'Populate Color combo box.

Dim rngColor As Range

Dim ws As Worksheet

Set ws = Worksheets("LookupLists")

For Each rngColor In ws.Range("ColorList")

Me.cboColor.AddItem rngColor.Value

Next rngColor

End Sub

To see how the combo box works, return to the userform (close the module) and run it by clicking [F5]. The For Each statement populates the list using the data items in the range ColorList. Close the userform.




Now, let's add an item to ColorList and see how well the combo box performs. Return to the sheet that contains the list and enter White in cell A7. Then, return to the VBE and run the userform a second time. As you can see, the range name ColorList automatically adapts to include the new list item, White. Subsequently, the code populates the combo box with the entire list, including White, without any modifications.

In order to keep the example simple, I've bypassed any data entry task. In a real-world application, you'd probably want to copy the value selected by the combo box to a data range. That requires additional code. I've only shown you how to populate the combo box with the contents of a dynamic range (list).

SyncBack Free - backup software

SyncBack Free - freeware backup software for the PC. A powerful free data backup application for backing up and synchronising on a local drive, network drive, ...