Microsoft KB Archive/174832

= DOC: Incorrect Internet Transfer Control GetChunk Example =

Article ID: 174832

Article Last Modified on 11/5/2003

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APPLIES TO


 * Microsoft Visual Basic 5.0 Professional Edition
 * Microsoft Visual Basic 5.0 Enterprise Edition

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This article was previously published under Q174832



SUMMARY
Running the GetChunk example code from the Visual Basic 5.0 Help file generates a run-time error:

'35764' - still executing last request.

Instead of intercepting icResponseReceived notification in the StateChanged event as shown in the Help file for Internet Transfer Control GetChunk method, the correct code should intercept icResponseCompleted notification.



MORE INFORMATION
The following example shows the correct way to use Transfer Control GetChunk method.

Step-by-Step Example
 Start Visual Basic 5.0. If you are already running Visual Basic, choose New Project on the File menu. Create a Standard EXE project. Form1 is created by default. Add a CommandButton, Command1, to Form1. Add an Internet Transfer Control, Inet1, to Form1.  Add the following code to the Code window: Private Sub Command1_Click Inet1.Execute "http://www.microsoft.com", "GET" 'download the start page of microsoft.com End Sub

Private Sub Inet1_StateChanged(ByVal State As Integer) ' Retrieve server response using the GetChunk ' method when State = 12. This example assumes the ' data is text.

Select Case State ' ... Other cases not shown.

Case icResponseCompleted ' 12 Dim vtData As Variant ' Data variable. Dim strData As String: strData = "" Dim bDone As Boolean: bDone = False

' Get first chunk. vtData = Inet1.GetChunk(1024, icString)

Do While Not bDone

strData = strData & vtData ' Get next chunk. vtData = Inet1.GetChunk(1024, icString) If Len(vtData) = 0 Then bDone = True End If           Loop

MsgBox strData End Select

End Sub



Additional query words: msinet.ocx

Keywords: kberrmsg kbdocerr KB174832

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