Problems charging data from Excel to VB.net?
I have somes troubles to get the value of an excel cell with vb.net.
In fact i have a excel or csv file which contains data from a test. The first column contains times points and the second one contains Power data.
appExcel = CreateObject("Excel.Application")
appExcel.Visible = True
wbExcel = appExcel.Workbooks.Open(Dossier & NomduFichier, Local:=True)
wsExcelWorksheets = wbExcel.Worksheets
WsData = wsExcelWorksheets(1)
WsData.Select()
LigneMax = WsData.Application.WorksheetFunction.CountA(WsData.Columns(1)))-1
ReDim Temps(LigneMax)
ReDim Puissance(LigneMax)
ReDim Ic(LigneMax)
ReDim Ia(LigneMax)
ReDim Frequence(LigneMax)
ReDim Us(LigneMax)
WsData.Range("A1:A" & LigneMax).Select()
WsData.Range("A1:A" & LigneMax).NumberFormat = "@"
For i As Integer = 0 To 50
Temps(i) = WsData.Cells(i + 1, 1).Value
Puissance(i) = WsData.Range("B" & i + 1).Value2
TextBox1.Text = i & "/" & LigneMax * 2
Next
wbExcel.Close()
WsData = Nothing
wsExcelWorksheets = Nothing
wbExcel = Nothing
appExcel = Nothing
But when I'm looking the result of "Temps(i) = WsData.Cells(i + 1, 1).Value" the result is : "0.07 55" instead of "0.0755". A space are inserted right in the middle of the value of my cell and I can't use it to anything.
in order to fix that I tried to format the column as Text but nothing change. I replace Range by cells but this is the same result ..
If somebody have some informations to help me it coud be really usefull for me.
Thanks a lot.
Here is a picture of my excel doc :
And here is the result of the ligne :"Temps(i) = WsData.Cells(i + 1, 1).Value"
excel vb.net
asked Nov 28 '18 at 14:23
Jean-Baptiste MoriaJean-Baptiste Moria
11
add a comment |
I have somes troubles to get the value of an excel cell with vb.net.
In fact i have a excel or csv file which contains data from a test. The first column contains times points and the second one contains Power data.
appExcel = CreateObject("Excel.Application")
appExcel.Visible = True
wbExcel = appExcel.Workbooks.Open(Dossier & NomduFichier, Local:=True)
wsExcelWorksheets = wbExcel.Worksheets
WsData = wsExcelWorksheets(1)
WsData.Select()
LigneMax = WsData.Application.WorksheetFunction.CountA(WsData.Columns(1)))-1
ReDim Temps(LigneMax)
ReDim Puissance(LigneMax)
ReDim Ic(LigneMax)
ReDim Ia(LigneMax)
ReDim Frequence(LigneMax)
ReDim Us(LigneMax)
WsData.Range("A1:A" & LigneMax).Select()
WsData.Range("A1:A" & LigneMax).NumberFormat = "@"
For i As Integer = 0 To 50
Temps(i) = WsData.Cells(i + 1, 1).Value
Puissance(i) = WsData.Range("B" & i + 1).Value2
TextBox1.Text = i & "/" & LigneMax * 2
Next
wbExcel.Close()
WsData = Nothing
wsExcelWorksheets = Nothing
wbExcel = Nothing
appExcel = Nothing
But when I'm looking the result of "Temps(i) = WsData.Cells(i + 1, 1).Value" the result is : "0.07 55" instead of "0.0755". A space are inserted right in the middle of the value of my cell and I can't use it to anything.
in order to fix that I tried to format the column as Text but nothing change. I replace Range by cells but this is the same result ..
If somebody have some informations to help me it coud be really usefull for me.
Thanks a lot.
Here is a picture of my excel doc :
And here is the result of the ligne :"Temps(i) = WsData.Cells(i + 1, 1).Value"
excel vb.net
asked Nov 28 '18 at 14:23
Jean-Baptiste MoriaJean-Baptiste Moria
11
There is nothing in this VBA that would cause that. I suspect you might have some oddball unicode hanging out in your data that isn't showing in the front end, but is visible in VBA and is being represented by a space (total guess since there really isn't anything else I can see wrong here).
– JNevill
Nov 28 '18 at 17:37
add a comment |
I have somes troubles to get the value of an excel cell with vb.net.
In fact i have a excel or csv file which contains data from a test. The first column contains times points and the second one contains Power data.
appExcel = CreateObject("Excel.Application")
appExcel.Visible = True
wbExcel = appExcel.Workbooks.Open(Dossier & NomduFichier, Local:=True)
wsExcelWorksheets = wbExcel.Worksheets
WsData = wsExcelWorksheets(1)
WsData.Select()
LigneMax = WsData.Application.WorksheetFunction.CountA(WsData.Columns(1)))-1
ReDim Temps(LigneMax)
ReDim Puissance(LigneMax)
ReDim Ic(LigneMax)
ReDim Ia(LigneMax)
ReDim Frequence(LigneMax)
ReDim Us(LigneMax)
WsData.Range("A1:A" & LigneMax).Select()
WsData.Range("A1:A" & LigneMax).NumberFormat = "@"
For i As Integer = 0 To 50
Temps(i) = WsData.Cells(i + 1, 1).Value
Puissance(i) = WsData.Range("B" & i + 1).Value2
TextBox1.Text = i & "/" & LigneMax * 2
Next
wbExcel.Close()
WsData = Nothing
wsExcelWorksheets = Nothing
wbExcel = Nothing
appExcel = Nothing
But when I'm looking the result of "Temps(i) = WsData.Cells(i + 1, 1).Value" the result is : "0.07 55" instead of "0.0755". A space are inserted right in the middle of the value of my cell and I can't use it to anything.
in order to fix that I tried to format the column as Text but nothing change. I replace Range by cells but this is the same result ..
If somebody have some informations to help me it coud be really usefull for me.
Thanks a lot.
Here is a picture of my excel doc :
And here is the result of the ligne :"Temps(i) = WsData.Cells(i + 1, 1).Value"
excel vb.net
asked Nov 28 '18 at 14:23
Jean-Baptiste MoriaJean-Baptiste Moria
11
I have somes troubles to get the value of an excel cell with vb.net.
In fact i have a excel or csv file which contains data from a test. The first column contains times points and the second one contains Power data.
appExcel = CreateObject("Excel.Application")
appExcel.Visible = True
wbExcel = appExcel.Workbooks.Open(Dossier & NomduFichier, Local:=True)
wsExcelWorksheets = wbExcel.Worksheets
WsData = wsExcelWorksheets(1)
WsData.Select()
LigneMax = WsData.Application.WorksheetFunction.CountA(WsData.Columns(1)))-1
ReDim Temps(LigneMax)
ReDim Puissance(LigneMax)
ReDim Ic(LigneMax)
ReDim Ia(LigneMax)
ReDim Frequence(LigneMax)
ReDim Us(LigneMax)
WsData.Range("A1:A" & LigneMax).Select()
WsData.Range("A1:A" & LigneMax).NumberFormat = "@"
For i As Integer = 0 To 50
Temps(i) = WsData.Cells(i + 1, 1).Value
Puissance(i) = WsData.Range("B" & i + 1).Value2
TextBox1.Text = i & "/" & LigneMax * 2
Next
wbExcel.Close()
WsData = Nothing
wsExcelWorksheets = Nothing
wbExcel = Nothing
appExcel = Nothing
But when I'm looking the result of "Temps(i) = WsData.Cells(i + 1, 1).Value" the result is : "0.07 55" instead of "0.0755". A space are inserted right in the middle of the value of my cell and I can't use it to anything.
in order to fix that I tried to format the column as Text but nothing change. I replace Range by cells but this is the same result ..
If somebody have some informations to help me it coud be really usefull for me.
Thanks a lot.
Here is a picture of my excel doc :
And here is the result of the ligne :"Temps(i) = WsData.Cells(i + 1, 1).Value"
excel vb.net
excel vb.net
asked Nov 28 '18 at 14:23
Jean-Baptiste MoriaJean-Baptiste Moria
11
asked Nov 28 '18 at 14:23
Jean-Baptiste MoriaJean-Baptiste Moria
11
edited Nov 28 '18 at 17:17
Jean-Baptiste Moria
asked Nov 28 '18 at 14:23
Jean-Baptiste MoriaJean-Baptiste Moria
11
asked Nov 28 '18 at 14:23
Jean-Baptiste MoriaJean-Baptiste Moria
11
asked Nov 28 '18 at 14:23
Jean-Baptiste MoriaJean-Baptiste Moria
11
11
There is nothing in this VBA that would cause that. I suspect you might have some oddball unicode hanging out in your data that isn't showing in the front end, but is visible in VBA and is being represented by a space (total guess since there really isn't anything else I can see wrong here).
– JNevill
Nov 28 '18 at 17:37
add a comment |
There is nothing in this VBA that would cause that. I suspect you might have some oddball unicode hanging out in your data that isn't showing in the front end, but is visible in VBA and is being represented by a space (total guess since there really isn't anything else I can see wrong here).
– JNevill
Nov 28 '18 at 17:37
There is nothing in this VBA that would cause that. I suspect you might have some oddball unicode hanging out in your data that isn't showing in the front end, but is visible in VBA and is being represented by a space (total guess since there really isn't anything else I can see wrong here).
– JNevill
Nov 28 '18 at 17:37
There is nothing in this VBA that would cause that. I suspect you might have some oddball unicode hanging out in your data that isn't showing in the front end, but is visible in VBA and is being represented by a space (total guess since there really isn't anything else I can see wrong here).
– JNevill
Nov 28 '18 at 17:37
add a comment |
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There is nothing in this VBA that would cause that. I suspect you might have some oddball unicode hanging out in your data that isn't showing in the front end, but is visible in VBA and is being represented by a space (total guess since there really isn't anything else I can see wrong here).
– JNevill
Nov 28 '18 at 17:37