Ado And Com And Error
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Ado Error 2147467259
sorry. The content you requested has been removed. You’ll be auto redirected in 1 ado error handling second. ADO Programmer's Guide ActiveX Data Objects (ADO) Error Handling Error Handling ADO Errors ADO Errors ADO Errors ADO Errors ADO ado error code 0x Error Reference Provider Errors Field-Related Error Information Recordset-Related Error Information Handling Errors In Other Languages Anticipating Errors TOC Collapse the table of content Expand the table of content This documentation is archived and is
Ado Error 80004005
not being maintained. This documentation is archived and is not being maintained. ADO Errors ADO errors are reported to your program as run-time errors. You can use the error-trapping mechanism of your programming language to trap and handle them. For example, in Visual Basic, use the On Error statement. In Visual J++, use a try-catch block. In Visual C++, it depends on the method you are using to
Ado Error 80040e14
access the ADO libraries. With #import, use a try-catch block. Otherwise, C++ programmers need to explicitly retrieve the error object by calling GetErrorInfo. The following Visual Basic sub procedure demonstrates trapping an ADO error: Copy ' BeginErrorHandlingVB01 Private Sub Form_Load() ' Turn on error handling On Error GoTo FormLoadError 'Open the database and the recordset for processing. ' Dim strCnn As String strCnn = "Provider=sqloledb;" & _ "Data Source=a-iresmi2000;" & _ "Initial Catalog=Northwind;Integrated Security=SSPI" ' cnn is a Public Connection Object because ' it was defined WithEvents Set cnn = New ADODB.Connection cnn.Open strCnn ' The next line of code intentionally causes ' an error by trying to open a connection ' that has already been opened. cnn.Open strCnn ' rst is a Public Recordset because it ' was defined WithEvents Set rst = New ADODB.Recordset rst.Open "Customers", cnn Exit Sub ' Error handler FormLoadError: Dim strErr As String Select Case Err Case adErrObjectOpen strErr = "Error #" & Err.Number & ": " & Err.Description & vbCrLf strErr = strErr & "Error reported by: " & Err.Source & vbCrLf strErr = strErr & "Help File: " & Err.HelpFile & vbCrLf strErr = strErr & "Topic ID: " & Err.HelpContext MsgBox strErr Debug.Print strErr
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Ado Error Code 0x80040e4d
You’ll be auto redirected in 1 second. ADO Programmer's Reference ADO API Reference ADO Collections ADO Collections Errors Collection ado error code 0x80040e14 (ADO) Errors Collection (ADO) Errors Collection (ADO) Errors Collection (ADO) Errors Collection Properties, Methods, and Events Fields Collection (ADO) Parameters Collection (ADO) Properties Collection (ADO) TOC Collapse the table of content Expand https://msdn.microsoft.com/en-us/library/ms677489(v=vs.85).aspx the table of content This documentation is archived and is not being maintained. This documentation is archived and is not being maintained. Errors Collection (ADO) Contains all the Error objects created in response to a single provider-related failure.RemarksAny operation involving ADO objects can generate one or more provider errors. As each error occurs, one or more Error objects can be placed in the Errors https://msdn.microsoft.com/en-us/library/ms675299(v=vs.85).aspx collection of the Connection object. When another ADO operation generates an error, the Errors collection is cleared, and the new set of Error objects can be placed in the Errors collection.Each Error object represents a specific provider error, not an ADO error. ADO errors are exposed to the run-time exception-handling mechanism. For example, in Microsoft Visual Basic, the occurrence of an ADO-specific error will trigger an onError event and appear in the Err object.ADO operations that don't generate an error have no effect on the Errors collection. Use the Clear method to manually clear the Errors collection.The set of Error objects in the Errors collection describes all errors that occurred in response to a single statement. Enumerating the specific errors in the Errors collection enables your error-handling routines to more precisely determine the cause and origin of an error, and take appropriate steps to recover.Some properties and methods return warnings that appear as Error objects in the Errors collection but do not halt a program's execution. Before you call the Resync, UpdateBatch, or CancelBatch methods on a Recordset object, the Open method on a Connection object, or set
ADO Error«Access«VBA / Excel / Access / http://www.java2s.com/Code/VBA-Excel-Access-Word/Access/UsingtheVBAErrObjectandADOErrorsCollection.htm WordVBA / Excel / Access / WordAccessADO ErrorUsing the VBA Err Object and ADO Errors Collection Sub DBError() Dim conn As New ADODB.Connection Dim errADO As ADODB.Error On Error GoTo CheckErrors ado error conn.Open "Provider=Microsoft.Jet.OLEDB.4.0;" & "Data Source=C:\my.mdb" CheckErrors: Debug.Print "VBA error number: " & Err.Number & vbCrLf & " (" & Err.Description & ")" Debug.Print "Listed below is information " & "regarding this ado error code error " & vbCrLf & "contained in the ADO Errors collection." For Each errADO In conn.Errors Debug.Print vbTab & "Error Number: " & errADO.Number Debug.Print vbTab & "Error Description: " & errADO.Description Debug.Print vbTab & "Jet Error Number: " & errADO.SQLState Debug.Print vbTab & "Native Error Number: " & errADO.NativeError Debug.Print vbTab & "Source: " & errADO.Source Debug.Print vbTab & "Help Context: " & errADO.HelpContext Debug.Print vbTab & "Help File: " & errADO.HelpFile Next End Sub Related examples in the same categoryjava2s.com |Email:info at java2s.com|© Demo Source and Support. All rights reserved.