private string CreateAdaptersNamespace(string generatorDataSetName)
{
if (generatorDataSetName.StartsWith("[", StringComparison.Ordinal) && generatorDataSetName.EndsWith("]", StringComparison.Ordinal))
{
generatorDataSetName = generatorDataSetName.Substring(1, generatorDataSetName.Length - 2);
}
return(MemberNameValidator.GenerateIdName(generatorDataSetName + "TableAdapters", this.CodeProvider, false));
}
private void AddShouldSerializeSingleTableMethods(CodeTypeDeclaration dataSourceClass)
{
foreach (DesignTable table in this.codeGenerator.TableHandler.Tables)
{
string generatorTablePropName = table.GeneratorTablePropName;
if ((this.codeGenerator.CodeProvider.IsValidIdentifier(generatorTablePropName) && generatorTablePropName.StartsWith("[", StringComparison.Ordinal)) && generatorTablePropName.EndsWith("]", StringComparison.Ordinal))
{
generatorTablePropName = generatorTablePropName.Substring(1, generatorTablePropName.Length - 2);
}
string name = MemberNameValidator.GenerateIdName("ShouldSerialize" + generatorTablePropName, this.codeGenerator.CodeProvider, false);
CodeMemberMethod method = CodeGenHelper.MethodDecl(CodeGenHelper.GlobalType(typeof(bool)), name, MemberAttributes.Private);
method.Statements.Add(CodeGenHelper.Return(CodeGenHelper.Primitive(false)));
dataSourceClass.Members.Add(method);
}
}
internal static bool SupportsMultipleNamespaces(CodeDomProvider codeProvider)
{
string name = MemberNameValidator.GenerateIdName("TestNs1", codeProvider, false);
string str2 = MemberNameValidator.GenerateIdName("TestNs2", codeProvider, false);
CodeNamespace namespace2 = new CodeNamespace(name);
CodeNamespace namespace3 = new CodeNamespace(str2);
CodeCompileUnit compileUnit = new CodeCompileUnit();
compileUnit.Namespaces.Add(namespace2);
compileUnit.Namespaces.Add(namespace3);
StringWriter writer = new StringWriter(CultureInfo.CurrentCulture);
codeProvider.GenerateCodeFromCompileUnit(compileUnit, writer, new CodeGeneratorOptions());
string str3 = writer.GetStringBuilder().ToString();
return(str3.Contains(name) && str3.Contains(str2));
}
internal static string FixIdName(string inVarName)
{
if (lookupIdentifiers == null)
{
InitLookupIdentifiers();
}
string str = (string)lookupIdentifiers[inVarName];
if (str == null)
{
str = MemberNameValidator.GenerateIdName(inVarName, codeProvider, false);
while (lookupIdentifiers.ContainsValue(str))
{
str = '_' + str;
}
lookupIdentifiers[inVarName] = str;
}
return(str);
}
internal void AddRowColumnProperties(CodeTypeDeclaration rowClass)
{
bool flag = false;
string generatorRowClassName = this.codeGenerator.TableHandler.Tables[this.table.TableName].GeneratorRowClassName;
string generatorTableVarName = this.codeGenerator.TableHandler.Tables[this.table.TableName].GeneratorTableVarName;
foreach (DesignColumn column in this.columns)
{
CodeExpression expression;
CodeExpression expression2;
DataColumn dataColumn = column.DataColumn;
Type dataType = dataColumn.DataType;
string generatorColumnPropNameInRow = column.GeneratorColumnPropNameInRow;
string generatorColumnPropNameInTable = column.GeneratorColumnPropNameInTable;
GenericNameHandler handler = new GenericNameHandler(new string[] { generatorColumnPropNameInRow }, this.codeGenerator.CodeProvider);
CodeMemberProperty property = CodeGenHelper.PropertyDecl(CodeGenHelper.Type(dataType), generatorColumnPropNameInRow, MemberAttributes.Public | MemberAttributes.Final);
CodeStatement tryStmnt = CodeGenHelper.Return(CodeGenHelper.Cast(CodeGenHelper.GlobalType(dataType), CodeGenHelper.Indexer(CodeGenHelper.This(), CodeGenHelper.Property(CodeGenHelper.Field(CodeGenHelper.This(), generatorTableVarName), generatorColumnPropNameInTable))));
if (!dataColumn.AllowDBNull)
{
goto Label_0440;
}
string str5 = (string)dataColumn.ExtendedProperties["nullValue"];
switch (str5)
{
case null:
case "_throw":
tryStmnt = CodeGenHelper.Try(tryStmnt, CodeGenHelper.Catch(CodeGenHelper.GlobalType(typeof(InvalidCastException)), handler.AddNameToList("e"), CodeGenHelper.Throw(CodeGenHelper.GlobalType(typeof(StrongTypingException)), System.Design.SR.GetString("CG_ColumnIsDBNull", new object[] { dataColumn.ColumnName, this.table.TableName }), handler.GetNameFromList("e"))));
goto Label_0440;
default:
{
expression = null;
switch (str5)
{
case "_null":
if (dataColumn.DataType.IsSubclassOf(typeof(System.ValueType)))
{
this.codeGenerator.ProblemList.Add(new DSGeneratorProblem(System.Design.SR.GetString("CG_TypeCantBeNull", new object[] { dataColumn.ColumnName, dataColumn.DataType.Name }), ProblemSeverity.NonFatalError, column));
continue;
}
expression2 = CodeGenHelper.Primitive(null);
goto Label_03AE;
case "_empty":
if (dataColumn.DataType == typeof(string))
{
expression2 = CodeGenHelper.Property(CodeGenHelper.TypeExpr(CodeGenHelper.GlobalType(dataColumn.DataType)), "Empty");
}
else
{
expression2 = CodeGenHelper.Field(CodeGenHelper.TypeExpr(CodeGenHelper.Type(generatorRowClassName)), generatorColumnPropNameInRow + "_nullValue");
ConstructorInfo constructor = dataColumn.DataType.GetConstructor(new Type[] { typeof(string) });
if (constructor == null)
{
this.codeGenerator.ProblemList.Add(new DSGeneratorProblem(System.Design.SR.GetString("CG_NoCtor0", new object[] { dataColumn.ColumnName, dataColumn.DataType.Name }), ProblemSeverity.NonFatalError, column));
continue;
}
constructor.Invoke(new object[0]);
expression = CodeGenHelper.New(CodeGenHelper.Type(dataColumn.DataType), new CodeExpression[0]);
}
goto Label_03AE;
}
if (!flag)
{
this.table.NewRow();
flag = true;
}
object valueObj = this.codeGenerator.RowHandler.RowGenerator.ConvertXmlToObject.Invoke(dataColumn, new object[] { str5 });
DSGeneratorProblem problem = CodeGenHelper.GenerateValueExprAndFieldInit(column, valueObj, str5, generatorRowClassName, generatorColumnPropNameInRow + "_nullValue", out expression2, out expression);
if (problem != null)
{
this.codeGenerator.ProblemList.Add(problem);
continue;
}
break;
}
}
Label_03AE :;
tryStmnt = CodeGenHelper.If(CodeGenHelper.MethodCall(CodeGenHelper.This(), "Is" + generatorColumnPropNameInRow + "Null"), new CodeStatement[] { CodeGenHelper.Return(expression2) }, new CodeStatement[] { tryStmnt });
if (expression != null)
{
CodeMemberField field = CodeGenHelper.FieldDecl(CodeGenHelper.Type(dataColumn.DataType.FullName), generatorColumnPropNameInRow + "_nullValue");
field.Attributes = MemberAttributes.Private | MemberAttributes.Static;
field.InitExpression = expression;
rowClass.Members.Add(field);
}
Label_0440:
property.GetStatements.Add(tryStmnt);
property.SetStatements.Add(CodeGenHelper.Assign(CodeGenHelper.Indexer(CodeGenHelper.This(), CodeGenHelper.Property(CodeGenHelper.Field(CodeGenHelper.This(), generatorTableVarName), generatorColumnPropNameInTable)), CodeGenHelper.Value()));
rowClass.Members.Add(property);
if (dataColumn.AllowDBNull)
{
string name = MemberNameValidator.GenerateIdName("Is" + generatorColumnPropNameInRow + "Null", this.codeGenerator.CodeProvider, false);
CodeMemberMethod method = CodeGenHelper.MethodDecl(CodeGenHelper.GlobalType(typeof(bool)), name, MemberAttributes.Public | MemberAttributes.Final);
method.Statements.Add(CodeGenHelper.Return(CodeGenHelper.MethodCall(CodeGenHelper.This(), "IsNull", CodeGenHelper.Property(CodeGenHelper.Field(CodeGenHelper.This(), generatorTableVarName), generatorColumnPropNameInTable))));
rowClass.Members.Add(method);
name = MemberNameValidator.GenerateIdName("Set" + generatorColumnPropNameInRow + "Null", this.codeGenerator.CodeProvider, false);
CodeMemberMethod method2 = CodeGenHelper.MethodDecl(CodeGenHelper.GlobalType(typeof(void)), name, MemberAttributes.Public | MemberAttributes.Final);
method2.Statements.Add(CodeGenHelper.Assign(CodeGenHelper.Indexer(CodeGenHelper.This(), CodeGenHelper.Property(CodeGenHelper.Field(CodeGenHelper.This(), generatorTableVarName), generatorColumnPropNameInTable)), CodeGenHelper.Field(CodeGenHelper.GlobalTypeExpr(typeof(Convert)), "DBNull")));
rowClass.Members.Add(method2);
}
}
}