asked on Help with displaying partial column name from xml file in combobox using vb.net
Hi,
How do I modify the code below to only display the first 5 records in a table and also from the to the 12th record. i need to display records in a combobox depending on which categories chosen.
Private Sub Button8_Click(sender As System.Object, e As System.EventArgs) Handles Button8.Click
Dim xmlPath1 As String
Dim dtsetcol1 As New DataSet
xmlPath1 = System.IO.Path.Combine(App
dtsetcol1.Clear()
dtsetcol1.ReadXml(xmlPath1
Me.ComboBox3.DataSource = dtsetcol1.Tables(0).Column
End Sub
Thanks,
Victor
How do I modify the code below to only display the first 5 records in a table and also from the to the 12th record. i need to display records in a combobox depending on which categories chosen.
Private Sub Button8_Click(sender As System.Object, e As System.EventArgs) Handles Button8.Click
Dim xmlPath1 As String
Dim dtsetcol1 As New DataSet
xmlPath1 = System.IO.Path.Combine(App
dtsetcol1.Clear()
dtsetcol1.ReadXml(xmlPath1
Me.ComboBox3.DataSource = dtsetcol1.Tables(0).Column
End Sub
Thanks,
Victor
Visual Basic.NET.NET Programming
Last Comment
Fernando Soto
ASKER
Hi Fernando,
Yes, x is a number from 0 and 11 and determined at run time, how do you remove the columns from the xml file and save yhe new file to a temp table to displays the records?
Thanks,
Victor
Yes, x is a number from 0 and 11 and determined at run time, how do you remove the columns from the xml file and save yhe new file to a temp table to displays the records?
Thanks,
Victor
That would depend on the schema / structure of the XML. Please post an accurate representation of the XML file so I can show you how.
ASKER
Hi Fernando,
Below is the structure of the xml file.
<Root>
<Fields>
<FieldsN>SN</FieldsN>
</Fields>
<Fields>
<FieldsN>COUNTRY</FieldsN>
</Fields>
<Fields>
<FieldsN>AGD4</FieldsN>
</Fields>
<Fields>
<FieldsN>FIF</FieldsN>
</Fields>
<Fields>
<FieldsN>NSN</FieldsN>
</Fields>
<Fields>
<FieldsN>RN</FieldsN>
</Fields>
<Fields>
<FieldsN>NAS</FieldsN>
</Fields>
</Root>
Thanks,
Victor
Below is the structure of the xml file.
<Root>
<Fields>
<FieldsN>SN</FieldsN>
</Fields>
<Fields>
<FieldsN>COUNTRY</FieldsN>
</Fields>
<Fields>
<FieldsN>AGD4</FieldsN>
</Fields>
<Fields>
<FieldsN>FIF</FieldsN>
</Fields>
<Fields>
<FieldsN>NSN</FieldsN>
</Fields>
<Fields>
<FieldsN>RN</FieldsN>
</Fields>
<Fields>
<FieldsN>NAS</FieldsN>
</Fields>
</Root>
Thanks,
Victor
How will you want the list to be filtered / delete items so that they don't show up in the ComboBox?
ASKER
Hi Fernando,
Sorry for the late reply, Is it possible for the temp table to only contain the records I want to display?
Thanks,
Victor
Sorry for the late reply, Is it possible for the temp table to only contain the records I want to display?
Thanks,
Victor
To your question, "Sorry for the late reply, Is it possible for the temp table to only contain the records I want to display? ", In short the answer is Yes. But that also will depend on what Temp Table is? Is it a .Net DataTable object, or an SQL Temp Table or something else and how you will be filtering the rows for the ones you want to display.
ASKER
Hi Fernando,
In previous post you suggested it may be best to delete the rows of the records I don't want to display, I would like to access to new file with deleted rows to a temp table using the .NET DataTable.
Thanks,
Victor
In previous post you suggested it may be best to delete the rows of the records I don't want to display, I would like to access to new file with deleted rows to a temp table using the .NET DataTable.
Thanks,
Victor
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ASKER
Yes. Thank you.
Hi Victor; if that answered your question please close the question. Thank you.
ASKER
Thank Yoi.
Not a problem Victor.
To part of your question, "How do I modify the code below to only display the first 5 records ", The way you are loading the records does not allow for filtering the rows during the load. You can try removing the rows from the XML before loading or you can try removing/deleting the rows after the rows have been added.
To this part of the question, "also from the to the 12th record. i need to display records in a combobox depending on which categories chosen", do you mean "from the X to the 12th record." where X is a number from 0 to 11 and is determine at run time or something else?