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Questions tagged [dbmetal]

12 questions
3
votes
1 answer

How can i use DBLinq >> DBMetal tool with sqlite?

Please provide samples of command line tool dbmetal to generate code file from a sqlite database.
Jitesh Patil
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1 answer

DBMetal generating an invalid class for sqlite_sequence

I'm using DBLinq and DBMetal.exe to generate Linq-to-SQL like classes off an SQLite database. Every time I use DBMetal to regenerate my DataContext, it generates a class for sqlite_sequence. The trouble is is that sqlite_sequence isn't a proper…
sgwill
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0 answers

Change class name in pre-build event

Possible Duplicate: How to set the DataContext class name with DbMetal? I use DbMetal in my pre-build event to generate the desired code file. DbMetal generates a class called Main. In its wiki I can'f find a parameter to change that default…
fjdumont
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1 answer

How to serialize instances of classes generated by DbMetal?

I noticed DbMetal generates classes that don't implement the ISerializable interface, nor are marked with DataContractAttribute. What is the easiest way of serializing such classes? Is there any DbMetal parameter that could help me?
Jader Dias
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1 answer

How to set the DataContext class name with DbMetal?

DbLinq's DbMetal generates a Main class which inherits DataContext. I don't want it to be Main. How to change that?
Jader Dias
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1 answer

Why does DbMetal Generate Table Attribute with "main"?

I'm a newbie with DBLink and Sqlite. When DbMetal generates Nortwind.cs (C#) it marks some methods with a Table attribute: [Table(Name="main.Categories")] // C# After I used DbMetal to create a Nortwind.vb (VB.Net) file, the test program aborted…
BSalita
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1 answer

DbMetal chokes on repeated foreign key references in SQLite - any ideas?

I've been struggling to get DbMetal to process my SQLite database. I finally isolated the problem. It won't allow a table to have two foreign key references to the same column. For example, a SQLite database with these two tables will fail: CREATE…
devuxer
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2 answers

Equal is not defined between type Nullable and Int32

I am writing a boring application to manage patients and their clinic history. I used SQLite combined with DbLinq libraries and DbMetal code generation utility. Here are two classes from the genereated code extracted from the underlying…
Totem
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0
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1 answer

CodeConditionStatement and Nullable.Equals

I have to create the following VB.Net code through a C# CodeConditionStatement If Not Nullable.Equals(field.Name, Value) Then ... End If What I alredy tried was var property = new CodeMemberProperty(); CodeExpression condition = new…
mr.moe
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1 answer

DBMetal (SQLite): "Sequence contains more than one element" with multiple foreign keys

When trying to create a C# file using DbMetal (as part of DbLinq), I get the following error: DbMetal: Sequence contains more than one element It's only appearing when I reference multiple foreign keys as part of my primary key. The following is…
Will Eddins
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1 answer

DbLinq DbMetal - "The given key was not present in the dictionary" when adding Foreign Key

This is my initial SQLite database CREATE TABLE [Categories] ( [ParentId] INT, [Name] VARCHAR(100)); CREATE TABLE [Fees] ( [CategoryId] INT, [Name] VARCHAR(100), [Value] VARCHAR(50), [Info] VARCHAR(200)); CREATE TABLE [Markups] ( …
Aximili
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1 answer

C# linq and multilingual database

In my application has a multilingual database. It is necessary to load the lists from the database of the language which is set in the user program. I use Dbling library and now 3 days scratching their heads, how to dynamically take the data from a…
murash
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