Error in Mysql Command.

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whenever i use a word with apostrophe like it's , it generate's " a error in mysql command check your manual ".
because as we use '"& texbox.text &"' in mysql commmand . so as we type something like this it input as 'its's' and generate error , so any solution . Waiting ........

for Better Understanding.

XML

Dim cn As New MySqlConnection
    Dim cd As MySqlCommand
    Dim s As String

cn.ConnectionString = "server=localhost; user id=root; password=; database=dc"
            cn.Open()
s = " insert into table_name(column1,column2,..column_n) values('"& textbox1.text&"')"
            cd = New MySqlCommand(s, cn)
            cd.ExecuteNonQuery()
            cn.Close()

Posted 17-Jan-13 0:20am

Narendra Singh Rathore

Updated 17-Jan-13 19:06pm

v2

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Vyacheslav Voronenko · Answer 1 · 2013-01-17T00:28:00

Can you provide a code that causes this error. You have mentioned using tag that asp.net 4 is used. It is really hard to achieve such behavior using framework.

Generally speaking, it is recommended to use prepared statements to execute the query.
For example, if SQLCommand is used - the code could be

C#

command->CommandText = S"insert into Region (RegionID, RegionDescription) values (@id, @desc)" ;
command->Parameters->Add (S"@id", __box(id));
command->Parameters->Add (S"@desc", desc);
command->Prepare();  // Calling Prepare after having set the CommandText and parameters.
command->ExecuteNonQuery();

http://msdn.microsoft.com/en-us/library/system.data.sqlclient.sqlcommand.prepare(v=vs.71).aspx[^]