本文整理汇总了C#中DbModelBuilder.AddFunctions方法的典型用法代码示例。如果您正苦于以下问题：C# DbModelBuilder.AddFunctions方法的具体用法？C# DbModelBuilder.AddFunctions怎么用？C# DbModelBuilder.AddFunctions使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类DbModelBuilder的用法示例。
在下文中一共展示了DbModelBuilder.AddFunctions方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: AddActionsToModel
/// <summary> Adds the actions to model. </summary>
///
/// <param name="modelBuilder"> The builder that defines the model for the context being
/// created. </param>
/// <param name="schema"> The schema. </param>
/// <param name="dynamicClassFactory"> The dynamic class factory. </param>
///
/// <returns> A Type. </returns>
private static void AddActionsToModel(
DbModelBuilder modelBuilder,
DatabaseSchema schema,
DynamicClassFactory dynamicClassFactory)
{
foreach (var function in schema.Functions)
{
try
{
if (function.ReturnType != null)
{
var dynamicMethodData = new DynamicMethodData();
dynamicMethodData.FunctionType = FunctionType.ModelDefinedFunction;
dynamicMethodData.ReturnType = typeof(Int32);
dynamicMethodData.Schema = function.SchemaOwner;
if (function.Arguments.Count > 0)
{
dynamicMethodData.Params = new DynamicParameterData[function.Arguments.Count];
for (int i = 0; i < function.Arguments.Count; i++)
{
dynamicMethodData.Params[i] = new DynamicParameterData()
{
Name = function.Arguments[i].Name,
Type = function.Arguments[i].DataType.GetNetType(),
isIn = function.Arguments[i].In,
isOut = function.Arguments[i].Out,
Length = function.Arguments[i].Length
};
}
}
_dynamicActionMethods.Add(function.Name, dynamicMethodData);
}
}
catch (Exception exception)
{
DynamicLogger.Instance.WriteLoggerLogError("AddActionsToModel", exception);
}
}
foreach (var procedure in schema.StoredProcedures)
{
try
{
var dynamicMethodData = new DynamicMethodData();
dynamicMethodData.FunctionType = FunctionType.ModelDefinedFunction;
dynamicMethodData.ReturnType = typeof(Int32);
dynamicMethodData.Schema = procedure.SchemaOwner;
if (procedure.Arguments.Count > 0)
{
dynamicMethodData.Params = new DynamicParameterData[procedure.Arguments.Count];
for (int i = 0; i < procedure.Arguments.Count; i++)
{
dynamicMethodData.Params[i] = new DynamicParameterData()
{
Name = procedure.Arguments[i].Name,
Type = procedure.Arguments[i].DataType.GetNetType(),
isIn = procedure.Arguments[i].In,
isOut = procedure.Arguments[i].Out,
Length = procedure.Arguments[i].Length
};
}
}
_dynamicActionMethods.Add(procedure.Name, dynamicMethodData);
}
catch (Exception exception)
{
DynamicLogger.Instance.WriteLoggerLogError("AddActionsToModel", exception);
}
}
try
{
_dynamicActions = CreateTypeAction(dynamicClassFactory, "DbActions", _dynamicActionMethods);
// https://www.nuget.org/packages/EntityFramework.Functions
modelBuilder.AddFunctions(_dynamicActions, false);
}
catch (Exception exception)
{
DynamicLogger.Instance.WriteLoggerLogError("AddActionsToModel", exception);
}
}