Re: [DOTNET] Checked casting between DataSet and its children

So to understand you correctly, you have your own custom tool to help modify the code generated by the XSD to class generator? I thought about replacing or not using this tool because it didn't do everything I wanted. What do you mean by maintaining metadata in the schema, using your own name

Re: [DOTNET] Checked casting between DataSet and its children

One last thing. Depending on how integrated you want your tools to be, you can "inject" your modifications to the dataset code via: - regular expressions. Typically I'm searching for individual datarow classes, and injecting my interfaces at that point. The nice thing about interfaces is you c

Re: [DOTNET] Checked casting between DataSet and its children

On Thu, 30 May 2002 12:44:28 -0700, Loc Nguyen <[EMAIL PROTECTED]> wrote: >board about this subject, I think it may be more trouble. It sounds like >the code generation is very troublesome. Someone was asking how to insert >logic into the generated code without it being overwritten, and he neve

Re: [DOTNET] Checked casting between DataSet and its children

I thought about this, but after reading some of the past posting on this board about this subject, I think it may be more trouble. It sounds like the code generation is very troublesome. Someone was asking how to insert logic into the generated code without it being overwritten, and he never got

Re: [DOTNET] Checked casting between DataSet and its children

T] Checked casting between DataSet and its children > > > I am investigating deriving DataSet for business objects. > However, since datasets may contain several datatables, I > need to ensure that the dataset has a specific table. When > casting from a dataset to one of my busines

Re: [DOTNET] Checked casting between DataSet and its children

> ...When casting from a dataset to one of my business > objects, I would like to be able to intercept it and check if this table > exist. If it does not, I'd like to throw an invalid cast exception. > Can > this be done? You can do this by providing explicit and implicit conversion operators fo

[DOTNET] Checked casting between DataSet and its children

I am investigating deriving DataSet for business objects. However, since datasets may contain several datatables, I need to ensure that the dataset has a specific table. When casting from a dataset to one of my business objects, I would like to be able to intercept it and check if this table exi