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  1. Hypetia

    label in for loop

    You can use the CallByName function to refer to objects using their name as text. ___ For x = 52 To 57 With CallByName(Me, "Label" & x, VbGet) CallByName(Me, "Label" & (x + 1), VbGet).Left = .Left + .Width End With Next x ___ However, recommended method is to use control arrays...
  2. Hypetia

    How to get the level of a menubar item

    Instead of using Index for this purpose, I would suggest using the Tag property which is more suitable for storing some auxiliary data. The Tag property is not visible in Menu Editor window. You must use the Properties window to initialize Tag property after defining the menu structure. If you...
  3. Hypetia

    How to search a certain record in mshflexgrid with a value selected from a combobox in vb6

    >none of the code presented guarantees requirement As I said, I leave it to the OP to make amends as required.
  4. Hypetia

    How to search a certain record in mshflexgrid with a value selected from a combobox in vb6

    >other requirements I revisited the question. OK, the code needs to be simplified as follows. ___ Dim r As Integer MSHFlexGrid1.Col = 3 For r = 1 To MSHFlexGrid1.Rows - 1 MSHFlexGrid1.Row = r If MSHFlexGrid1.Text = cboSearch.Text Then MSHFlexGrid1.CellBackColor = vbGreen...
  5. Hypetia

    How to search a certain record in mshflexgrid with a value selected from a combobox in vb6

    First of all, try to indent your code. It makes things a lot easier to read and understand. I hope you have enabled auto indentation which is turned on by default. If not, you are strongly advised to do so. (Tools>Options>Auto Indent). When you indent the above code, it looks like the following...
  6. Hypetia

    Showing different images in one imagebox control in vb6

    You don't need to pull data from your recordset. Instead, you can use the FlexGrid control to query the data (image path) directly. Something like this... Image1.Picture = LoadPicture(MSHFlexGrid1.TextMatrix(MSHFlexGrid1.Row, N)) Where N is the column number where 'id_photo' field is displayed...
  7. Hypetia

    Eliminate a portion of the text in an Excel cell

    Put the following formula in cell B1. =MID(A1,FIND(" ",A1)+1,100) This will extract the email address from cell A1 to cell B1 leaving behind the serial number. You can copy the formula to following cells in the column. VBA is not needed for such a trivial task. For further questions related to...
  8. Hypetia

    Wath is the last day of this PERIODO?

    Considering the fact that month names are in Italian, the code will be able to recognize them correctly, if regional settings are set to Italian, which I assume you have. Try the following function. ___ Private Function LastDay(MyVar As String) As Date Dim V() As String V =...
  9. Hypetia

    Help needed with Fast Fourier Transform

    If you get the dominant frequency in step 2, why do you proceed further? I assume you do so because the frequency returned by FFT is not accurate enough. Is that right? I did not mean to implement a full-fledged DSP filter. I just wanted you to add a hysteresis window to your zero-crossing...
  10. Hypetia

    Help needed with Fast Fourier Transform

    Two things. 1. You said you already tried the zero-crossing technique. What problems did you face with that method? If the results are not accurate enough (like getting a frequency higher than actual in result), you should implement the hysteresis filter. It would eliminate noise and low...
  11. Hypetia

    Help needed with Fast Fourier Transform

    This will very much depend upon the shape and specification of your input signal. If your signal is monotone, and has fixed amplitude, then it will be very easy to detect. However, if your signal is more complex, for instance, contains multiple frequencies of varying amplitude over time, than...
  12. Hypetia

    CreateProcess confuses App.PrevInstance?

    >I can only assume that for some reason VB thinks that the smaller EXE is in fact the same as the main EXE as far as PrevInstance is concerned. Very strange for me. I have never seen App.PrevInstance fail in the way described above. Can you show the complete initialization code? >Is there a way...
  13. Hypetia

    Match text box input with List View

    strongm, any particular reason, why you remove list items in a loop, instead of just calling the List.Clear method?
  14. Hypetia

    Converting a bitmap generated by a webcam to a jpg

    Yes, I see the effect of fRunmode parameter. In fact, if we change the KeepOriginalFormat property of returned picture to false, using its IPicture interface, the effect is same. The modified code fragment shows this. Dim pic As IPicture, pb As New PropertyBag Set pic = PictureFromRawBits(B)...
  15. Hypetia

    Converting a bitmap generated by a webcam to a jpg

    Oops! Feeling very drowsy at the moment. >We see that the size of the property bag has inflated to the size of the property bag BITMAP.
  16. Hypetia

    Converting a bitmap generated by a webcam to a jpg

    >I'll repeat, the Picture object holds a BITMAP ... The Handle property ... is in fact an hBitmap. I never contradicted that. After all, we pass Picture.Handle to Win32 GDI functions expecting an hBitmap all the time. But both of my statements above were based on my observations. I just...
  17. Hypetia

    Converting a bitmap generated by a webcam to a jpg

    >I previously used propertybags and a stream to accumulate the BMP pic because they gave an extra check on the integrity of the network data and were very convenient to program and quick in operation. If you find property bags so useful for merging data and handshaking information, with ease of...
  18. Hypetia

    Converting a bitmap generated by a webcam to a jpg

    I have been watching this thread, and other related threads silently for sometime. Main reason being that I have practically no idea how GDI+ stuff works. Had no plans to intervene until strongm's last post rang a bell. >when we save it to a stream it is just the same as saving it to a file. So...
  19. Hypetia

    How to "cancel" a Date variable ?

    >If Cdbl(MyDate)>0 And IsDate(MyDate)=True Then If MyDate is a Date variable, then IsDate(MyDate) will always return True. It is helpful if you are testing a if a variant or string contains a valid date as mentioned above. Furthermore, CDbl is also not required. You can treat a date variable...
  20. Hypetia

    The simplest checksum algorithm...

    >CAPICOM_HASH_ALGORITHM_SHA_256 Fair enough. You might want to change MD5HashDigest = .Value to HashDigest = .Value

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