27-10-17, 07:02 PM
(27-10-17, 04:28 PM)a.ahmed كتب :PHP كود :
Column 'state' does not belong to table Callsign.'
Check [Callsign] table has columns: state, fname, addr2, grid, qslmgr, lat, lon, iota
PHP كود :
Public Class Form1
Private WORKinfo As New WORKinfo
Private Sub Form1_Load(ByVal sender As Object, ByVal e As EventArgs) Handles MyBase.Load
WORKinfo.Show()
End Sub
Private Sub Button1_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Button1.Click
getinfo()
End Sub
Private Sub getinfo()
Threading.
Tasks.
Task.
Factory.
StartNew(
Sub()
Try
Dim url As String = String.Format("http://xmldata.qrz.com/xml/current/?s={0};callsign={1}", LKey.Text, calls.Text)
Timer2.Stop()
Dim ds As New DataSet
ds.ReadXml(url)
If ds.Tables("Callsign").Rows.Count > 0 Then
Dim r As DataRow = ds.Tables("Callsign")(0)
state.Invoke(Sub() state.Text = r("state").Trim().ToString())
Lfullname.Invoke(Sub() Lfullname.Text = r("fname"))
qth.Invoke(Sub() qth.Text = r("addr2"))
WORKinfo.Invoke(Sub() WORKinfo.GRIDSQUARE.Text = r("grid"))
WORKinfo.Invoke(Sub() WORKinfo.Lqslmgr.Text = r("qslmgr"))
WORKinfo.Invoke(Sub() WORKinfo.LAT.Text = r("lat"))
WORKinfo.Invoke(Sub() WORKinfo.LON.Text = r("lon"))
WORKinfo.Invoke(Sub() WORKinfo.Liota.Text = r("iota"))
End If
Catch ex As Exception
MsgBox(ex.Message)
End Try
End Sub)
End Sub
End Class
جميل بارك الله فيك
تسلم ايدك
بس المشكله يوم يبحث عن اسم معين
في ملف xml
كود :
<?xml version="1.0" ?>
<QRZDatabase version="1.33">
<Callsign>
<call>AA7BQ</call>
<aliases>N6UFT,KJ6RK,DL/AA7BQ</aliases>
<dxcc>291</dxcc>
<fname>FRED L</fname>
<name>LLOYD</name>
<addr1>8711 E PINNACLE PEAK RD 193</addr1>
<addr2>SCOTTSDALE</addr2>
<state>AZ</state>
<zip>85255</zip>
<country>United States</country>
<ccode>291</ccode>
<lat>34.23456</lat>
<lon>-112.34356</lon>
<grid>DM32af</grid>
<county>Maricopa</county>
<fips>04013</fips>
<land>USA</land>
<efdate>2000-01-20</efdate>
<expdate>2010-01-20</expdate>
<p_call>KJ6RK</p_call>
<class>E</class>
<codes>HAI</codes>
<qslmgr>NONE</qslmgr>
<email>flloyd@qrz.com</email>
<url>http://www.qrz.com/db/aa7bq</url>
<u_views>115336</u_views>
<bio>3937/2003-11-04</bio>
<image>http://files.qrz.com/q/aa7bq/aa7bq.jpg</image>
<serial>3626</serial>
<moddate>2003-11-04 19:37:02</moddate>
<MSA>6200</MSA>
<AreaCode>602</AreaCode>
<TimeZone>Mountain</TimeZone>
<GMTOffset>-7</GMTOffset>
<DST>N</DST>
<eqsl>Y</eqsl>
<mqsl>Y</mqsl>
<cqzone>3</cqzone>
<ituzone>2</ituzone>
<geoloc>user</geoloc>
<born>1953</born>
</Callsign>
<Session>
<Key>2331uf894c4bd29f3923f3bacf02c532d7bd9</Key>
<Count>123</Count>
<SubExp>Wed Jan 1 12:34:03 2013</SubExp>
<GMTime>Sun Nov 16 04:13:46 2012</GMTime>
</Session>
</QRZDatabase>اذا طلع شي فاضي
مثلا
كود :
<state></state>فاضي يطلع لي مشكله هذا المسج
كود :
Column 'state' does not belong to table Callsign.واذا كل تيبل في شي يشغل الكود بشكل ممتاز
حاولت اكتب هذا الكزد
كود :
If IsDBNull(state.Invoke(Sub() state.Text = r("state"))) OrElse state.Invoke(Sub() state.Text = r("state")) Is Nothing OrElse state.Invoke(Sub() state.Text = r("state")).ToString().Trim() = "" Then
state.Invoke(Sub() state.Text = "1")
Else
state.Invoke(Sub() state.Text = r("state"))
End Ifبعد نفس المشكله
كود :
Column 'state' does not belong to table Callsign.بارك الله فيك

