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Problem in using C# with VFP Data
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From
12/05/2007 04:30:38
 
 
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General information
Forum:
ASP.NET
Category:
ADO.NET
Title:
Problem in using C# with VFP Data
Miscellaneous
Thread ID:
01224919
Message ID:
01224919
Views:
80
Hello all,

I have a problem updating a VFP table from C# code, whenever i try to pass text from a multiline textbox to a VFP memo field.

When i execute the following code:

_comando.CommandType = CommandType.Text;
_comando.Connection = _connection;
_comando.CommandText = _text;
_comando.ExecuteNonQuery();

where _text = "update _table set datamov = {^2007/05/12}, horai = '08:00' nao_conf = 'line1 line2', normas = 'line 1' where numero = 125 and nitem = 1"

At _comando.ExecuteNonQuery() i got this error: "Command contains unrecognized phrase/keyword."

The problem is in the sentence "nao_conf = 'line1 line2'", if i go back to the multiline textbox and delete de 2nd line the error does not happens.

The VFP table field 'normas' is also a memo field, filled with data from a multiline textbox, but as i put only a line of text, i got no error. If i put 2 or more lines i would get the same error.

If i go to a VFP command line and execute this code i get no error, is obvious. The problem is at the way C# builds the string or in the VfpOleDb.

Does anybody knows why? And how to solve this?

TIA,
Joaquim
Joaquim
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