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DataFlex Examples

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(DataFlex) Delete a Task List

Demonstrates how to delete a Google task list.

Chilkat ActiveX Downloads

ActiveX for 32-bit and 64-bit Windows

Use ChilkatAx-9.5.0-win32.pkg

Procedure Test
    Handle hoFac
    String sAccessToken
    Handle hoHttp
    Variant vResp
    Handle hoResp
    String sTemp1
    Integer iTemp1
    Boolean bTemp1

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    // Get the previously obtained access token.
    // See Get Google Tasks Access Token.

    Get Create (RefClass(cComCkFileAccess)) To hoFac
    If (Not(IsComObjectCreated(hoFac))) Begin
        Send CreateComObject of hoFac
    End
    Get ComReadEntireTextFile Of hoFac "qa_data/tokens/googleTasks.txt" "utf-8" To sAccessToken
    Get ComLastMethodSuccess Of hoFac To bTemp1
    If (bTemp1 <> True) Begin
        Get ComLastErrorText Of hoFac To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Get Create (RefClass(cComChilkatHttp)) To hoHttp
    If (Not(IsComObjectCreated(hoHttp))) Begin
        Send CreateComObject of hoHttp
    End

    Set ComAuthToken Of hoHttp To sAccessToken

    // Delete the task list with this ID:  MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6OTk5Njk3NjkxNzg4Nzg2NDow
    Get ComSetUrlVar Of hoHttp "taskListId" "MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6OTk5Njk3NjkxNzg4Nzg2NDow" To iSuccess

    Get ComQuickRequest Of hoHttp "DELETE" "https://www.googleapis.com/tasks/v1/users/@me/lists/{$taskListId}" To vResp
    If (IsComObject(vResp)) Begin
        Get Create (RefClass(cComChilkatHttpResponse)) To hoResp
        Set pvComObject Of hoResp To vResp
    End
    Get ComLastMethodSuccess Of hoHttp To bTemp1
    If (bTemp1 = False) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    // Show the response body. (empty for success)
    Get ComBodyStr Of hoResp To sTemp1
    Showln sTemp1

    // Examine the response status code. (204 = success)
    Get ComStatusCode Of hoResp To iTemp1
    Showln "response status code: " iTemp1

    Send Destroy of hoResp


End_Procedure

 

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