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Messages
Comments by BASSIES (Top 21 by date)
BASSIES
24-Jan-24 10:34am
View
Thanks for the reply , i give it a try on different windows machine.
BASSIES
3-Aug-23 5:31am
View
Thanks !
BASSIES
5-Feb-19 15:00pm
View
Is there a better way , and not from a database.
BASSIES
5-Feb-19 14:58pm
View
This is working , find last row but it is slow
Private Sub copyAlltoClipboard()
DataGridView1.SelectAll()
Dim dataObj As DataObject = DataGridView1.GetClipboardContent()
If dataObj IsNot Nothing Then Clipboard.SetDataObject(dataObj)
End Sub
Private Sub copyAlltoClipboard2()
DataGridView2.SelectAll()
Dim dataObj As DataObject = DataGridView2.GetClipboardContent()
If dataObj IsNot Nothing Then Clipboard.SetDataObject(dataObj)
End Sub
Private Sub Crew2()
copyAlltoClipboard()
Dim xlexcel As Excel.Application
Dim xlWorkBook As Excel.Workbook
Dim xlWorkSheet As Excel.Worksheet
xlexcel = New Excel.Application
xlexcel.Visible = True
xlWorkBook = xlexcel.Workbooks.Open("C:\weg\Verbruik.xlsx")
xlWorkSheet = xlWorkBook.Worksheets(1)
Dim CR As Excel.Range = xlWorkSheet.Cells(37, 1)
CR.PasteSpecial()
Dim lastRow As Integer = xlWorkSheet.UsedRange.Rows.Count
Dim emptyRow As Integer = lastRow + 3
lastRow = xlWorkSheet.UsedRange.Rows.Count
'This is next emptyRow in the sheet
emptyRow = lastRow + 3
copyAlltoClipboard2()
Dim CR1 As Excel.Range = xlWorkSheet.Cells(emptyRow, 1)
CR1.PasteSpecial()
xlWorkBook.SaveAs("C:\weg\Verbruik1.xlsx")
xlWorkBook.Close()
End Sub
BASSIES
22-Jan-19 10:26am
View
Thanks Bryian ,
I can remove it if wanted.
BASSIES
22-Jan-19 8:38am
View
Bryian ,
Was searching on your hint to look for dataGridView1.SelectedRows
Found this , it works but the text is not seperated with -
Tryed to ajust but no luck
The outcome is BenEricJohn no - between the name's
Dim message As String = String.Empty
For Each row As DataGridViewRow In DataGridView1.Rows
Dim isSelected As Boolean = Convert.ToBoolean(row.Cells("chk").Value)
If isSelected Then
message &= Environment.NewLine
message &= row.Cells("name").Value.ToString()
End If
Next
TextBox1.Text = ("Selected Values" & message)
what do i change here with textBox1.text= (..........
BASSIES
21-Jan-19 7:47am
View
I can't start the debug because of the error on names
the error is
List(Of String)' cannot be converted to 'String()
BASSIES
20-Jan-19 9:23am
View
Found another converter
Dim names As List(Of String) = New List(Of String)
For Each r As DataGridViewRow In DataGridView1.Rows
Dim isSelected As Boolean = Convert.ToBoolean(r.Cells("Chk").Value)
If isSelected Then
names.Add(r.Cells("Product").Value.ToString)
End If
Next
MessageBox.Show(String.Join(" - ", names))
Get an error on names
List(Of String)' cannot be converted to 'String()
BASSIES
20-Jan-19 7:04am
View
Thanks for your answer Bryian , but i can't transform the code to vb.net.
There is an error
Error converting code
Error message:
CONVERSION ERROR: Conversion for IncompleteMember not implemented, please report this issue in '(DataGridViewRow r ' at character 88
BASSIES
13-Jan-19 8:58am
View
Thanks Richard
BASSIES
10-Jan-19 3:03am
View
Thanks Wendelius , just what i was looking for.
BASSIES
9-Jan-19 16:59pm
View
cmd = New SqlCeCommand("Select Id, Name FROM Product WHERE Name <>''", con)
If con.State = ConnectionState.Closed Then con.Open()
Dim sdr As SqlCeDataReader = cmd.ExecuteReader()
While sdr.Read = True
TextBox5.Text = (sdr.Item("Name"))
End While
sdr.Close()
This is only showing the last item
BASSIES
31-Dec-18 4:55am
View
Patrice T,
Like this ?
cmd = New SqlCeCommand("UPDATE Cijfers Set Kg= @Kg Where Id = @Id", con)
If con.State = ConnectionState.Closed Then con.Open()
cmd.Parameters.Add("@Id", SqlDbType.NVarChar).Value = Cijfersid.Text
cmd.Parameters.Add("@Kg", SqlDbType.Decimal).Value = Kg.Text
cmd.ExecuteNonQuery()
BASSIES
30-Dec-18 15:44pm
View
Thanks OriginalGriff and Patrice T ,
Learned al lot with this question, i must read more about SQL Injection.
Now it was a litte thing to change the update so early in my programm.
BASSIES
29-Dec-18 17:32pm
View
This is working or am i reading it wrong about sql injection.
A different example with a column in Nvarchar , where it crased before and now it is saving
cmd = New SqlCeCommand("UPDATE Gevaren Set Vertrekvaren = @Vertrekvaren Where Id='" & Gevarenid.Text & "'", con)
If con.State = ConnectionState.Closed Then con.Open()
cmd.Parameters.Add("@Vertrekvaren", SqlDbType.NVarChar).Value = Vertrekvaren.Text
cmd.ExecuteNonQuery()
BASSIES
29-Dec-18 16:42pm
View
OriginalGriff ,
You are wright also , but i was focused on the update and didnot understand SQL Injection.
And Yes i have a problem
BASSIES
29-Dec-18 16:38pm
View
Thanks for the warning,
And it crased , do you have an example ho i update this .
Reading something about it but can't really figure it out what to change.
cmd = New SqlCeCommand("Update Gegevens Set Kg ='" & Kg.Text & "' Where Id='" & Gegevensid.Text & "'", con)
BASSIES
29-Dec-18 9:56am
View
Hello ,
Found something after your answer , I write it to the database as Decimal with a comma
Get the value from the database and it is with a comma . Fine that is how i want to see it in the textbox.
When i Update i have to use a dot ?
Dont know why but i works.
Never have to do that with a dot , maybe i am using the 2017 version now ?
Thanks.
BASSIES
29-Dec-18 8:56am
View
Hello,
The input of the textbox is for example 14,025
This is Decimal with 3 behind the comma
What am i missing
BASSIES
20-Dec-15 6:37am
View
Or anyone has another code to fill the chartcontrol with data from textboxes
BASSIES
31-Aug-11 4:55am
View
Thanks ,
But i don't know very much about Function's.
How do i put this in my code ? and where.
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