I am new to WIX and I need to know that can we modify the SQL script used for
database creation during the installation process?
The SQL Script which is referred using Binary element and I need to carry
out some text replacement in the SQL script with the user Input string.
I am able to read the SQL Script text from the WIX database query but not
able to update it.
Reading the text from the Binary file as:
View v = session.Database.OpenView("SELECT `Data` FROM `Binary` WHERE `Name`
= '{0}'", binaryKeyName); // Binary key name is the sript file name
v.Execute();
Record r = v.Fetch();
//Carry out the text replace operation
StreamReader reader = new StreamReader(r.GetStream("Data"));
var text = reader.ReadToEnd();
text = text.Replace(Old, new);
byte[] byteArray = Encoding.ASCII.GetBytes(text);
MemoryStream stream = new MemoryStream(byteArray);
//Trying to update the wix database and getting the error
if (r != null) r.Close();
if (v != null) v.Close();
Database db = null;
View view = null;
Record rec = null;
try
{
view = session.Database.OpenView("UPDATE `Binary` SET
`Data` = ? WHERE `Name` = '{0}'", binaryKeyName);
rec = new Record(1);
rec.SetStream(1, stream);
view.Execute(rec);
db.Commit();
}
catch(Exception ex)
{
}
So,please provide a solution if it is possible to modify the Binary file in
WIX during installation.
Thanks
Supriya
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