[Mono-list] Problem with MySql.Data.MySqlClient.MySqlConnection.Open() or System.Text.Encoding.GetEncoding()
Reggie Burnett
rykr@comcast.net
Wed, 17 Nov 2004 08:01:44 -0600
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I think this has been fixed in Mono, but I'm not sure.
_____
From: mono-list-admin@lists.ximian.com
[mailto:mono-list-admin@lists.ximian.com] On Behalf Of Joshua Brickel
Sent: Wednesday, November 17, 2004 11:53 AM
To: mono-list@lists.ximian.com
Subject: [Mono-list] Problem with
MySql.Data.MySqlClient.MySqlConnection.Open() or
System.Text.Encoding.GetEncoding()
Hi,
I'm not sure if this is a problem with the MySql library or with a System
library. But what appears to be happenning is that the Method
MySql.Data.MySqlClient.MySqlConnection.Open() appears to be calling
System.Text.Encoding.GetEncoding("latin1"); The reason I say this is that
the error I get when trying to open a database is:
Unhandled Exception: System.NotSupportedException: Encoding name `latin1'
not supported
in [0x000fe] (at
/opt/src2/mono-all/1.0.4/mcs-1.0.4/class/corlib/System.Text/Encoding.cs:446)
System.Text.Encoding:GetEncoding (string)
And indeed if I run just the line System.Text.Encoding.GetEncoding("latin1")
I get the same error of:
Unhandled Exception: System.NotSupportedException: Encoding name `latin1'
not supported
in [0x000fe] (at
/opt/src2/mono-all/1.0.4/mcs-1.0.4/class/corlib/System.Text/Encoding.cs:446)
System.Text.Encoding:GetEncoding (string)
Now I figure this is a problem either with System.Text or with the
Mysql.Data Library. But I can not tell unless I can find documentation of
whether or not System.Text should support the string value of "latin1".
Does anyone know where the requirments for System.Text are kept?
In addition, apparently I will not be able to get this library to work with
my MySql database unless I change the language encoding. Does anyone have
any experience on which charchter set is common to both DotNet and MySql?
Finally, does anyone know to Whom do I contact to see if I can be of any
help in the area of documentation?
Regards,
Joshua
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<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'>I think this has been fixed in =
Mono, but I’m
not sure.<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 color=3Dnavy face=3DArial><span =
style=3D'font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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style=3D'font-size:10.0pt;font-family:Tahoma;color:windowtext;font-weight=
:bold'>From:</span></font></b><font
size=3D2 color=3Dblack face=3DTahoma><span =
style=3D'font-size:10.0pt;font-family:Tahoma;
color:windowtext'> mono-list-admin@lists.ximian.com
[mailto:mono-list-admin@lists.ximian.com] <b><span =
style=3D'font-weight:bold'>On
Behalf Of </span></b>Joshua Brickel<br>
<b><span style=3D'font-weight:bold'>Sent:</span></b> Wednesday, November =
17, 2004
11:53 AM<br>
<b><span style=3D'font-weight:bold'>To:</span></b> =
mono-list@lists.ximian.com<br>
<b><span style=3D'font-weight:bold'>Subject:</span></b> [Mono-list] =
Problem with
MySql.Data.MySqlClient.MySqlConnection.Open() or
System.Text.Encoding.GetEncoding()</span></font><font =
color=3Dblack><span
style=3D'color:windowtext'><o:p></o:p></span></font></p>
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<p class=3DMsoNormal><font size=3D3 color=3Dblack face=3D"Times New =
Roman"><span
style=3D'font-size:12.0pt'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal style=3D'margin-bottom:12.0pt'><font size=3D3 =
color=3Dblack
face=3D"Times New Roman"><span style=3D'font-size:12.0pt'>Hi,<br>
<br>
I'm not sure if this is a problem with the MySql library or with a =
System
library. But what appears to be happenning is that the =
Method </span></font><font
color=3D"#3366ff"><span =
style=3D'color:#3366FF'>MySql.Data.MySqlClient.MySqlConnection.Open()</sp=
an></font>
appears to be calling <font color=3D"#3366ff"><span =
style=3D'color:#3366FF'>System.Text.Encoding.GetEncoding("latin1&quo=
t;);
</span></font>The reason I say this is that the error I get when trying =
to open
a database is:<br>
<br>
Unhandled Exception: System.NotSupportedException: Encoding name =
`latin1'
not supported<br>
in [0x000fe] (at
/opt/src2/mono-all/1.0.4/mcs-1.0.4/class/corlib/System.Text/Encoding.cs:4=
46)
System.Text.Encoding:GetEncoding (string)<br>
<br>
And indeed if I run just the line <font color=3D"#3366ff"><span =
style=3D'color:
#3366FF'>System.Text.Encoding.GetEncoding("latin1") =
</span></font>I
get the same error of: <br>
Unhandled Exception: System.NotSupportedException: Encoding name =
`latin1' not
supported<br>
in [0x000fe] (at
/opt/src2/mono-all/1.0.4/mcs-1.0.4/class/corlib/System.Text/Encoding.cs:4=
46)
System.Text.Encoding:GetEncoding (string)<br>
<br>
Now I figure this is a problem either with System.Text or with the =
Mysql.Data
Library. But I can not tell unless I can find documentation of =
whether or
not System.Text should support the string value of =
"latin1".<br>
<br>
Does anyone know where the requirments for System.Text are kept? =
<br>
<br>
In addition, apparently I will not be able to get this library to work =
with my
MySql database unless I change the language encoding. Does anyone =
have
any experience on which charchter set is common to both DotNet and =
MySql?<br>
<br>
Finally, does anyone know to Whom do I contact to see if I can be of any =
help
in the area of documentation?<br>
<br>
Regards,<br>
<br>
Joshua<br>
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