Codesmith practical skills (10): use programming execution templates

CodesmithCall someAPIThe main steps are as follows:

LCompile a template

LShow compilation error information

LCreate a new template instance

LFilling templates with metadata

LOutput result

The following sectionCodeThe following operations are displayed:

Codetemplatecompiler Compiler =   New Codetemplatecompiler ( " .. \... \ Storedprocedures. CST " );
Compiler. Compile ();
 
If (Compiler. errors. Count =   0 )
{
Codetemplate Template = Compiler. createinstance ();
 
Databaseschema Database =   New Databaseschema ( New Sqlschemaprovider (), @" Server = (local) \ netsdk; database = northwind; Integrated Security = true; " );
Tableschema table = Database. Tables [ " MERs " ];
 
Template. setproperty ( " Sourcetable " , Table );
Template. setproperty ( " Includedrop " , False );
Template. setproperty ( " Insertprefix " , " Insert " );
 
Template. Render (console. Out );
}
Else
{
For ( Int I =   0 ; I < Compiler. errors. Count; I ++ )
{
Console. Error. writeline (compiler. errors [I]. tostring ());
}
}

Here we use Render Method, in fact Codetemplate. rendertofile And Codetemplate. rendertostring The method may be more useful. It can directly output the result to a file or assign it to a variable of the variable type.

Note: This function can only be used in Codesmith used in Professional Edition