本文整理汇总了C#中IEdmTypeReference.IsIntegral方法的典型用法代码示例。如果您正苦于以下问题：C# IEdmTypeReference.IsIntegral方法的具体用法？C# IEdmTypeReference.IsIntegral怎么用？C# IEdmTypeReference.IsIntegral使用的例子？那么恭喜您, 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IEdmTypeReference的用法示例。
在下文中一共展示了IEdmTypeReference.IsIntegral方法的2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: TryCastIntegerConstantAsType
private static bool TryCastIntegerConstantAsType(IEdmIntegerConstantExpression expression, IEdmTypeReference type, out IEnumerable<EdmError> discoveredErrors)
{
if (!type.IsIntegral())
{
discoveredErrors = new EdmError[] { new EdmError(expression.Location(), EdmErrorCode.ExpressionPrimitiveKindNotValidForAssertedType, Edm.Strings.EdmModel_Validator_Semantic_ExpressionPrimitiveKindNotValidForAssertedType) };
return false;
}
switch (type.PrimitiveKind())
{
case EdmPrimitiveTypeKind.Int64:
return TryCastIntegerConstantInRange(expression, Int64.MinValue, Int64.MaxValue, out discoveredErrors);
case EdmPrimitiveTypeKind.Int32:
return TryCastIntegerConstantInRange(expression, Int32.MinValue, Int32.MaxValue, out discoveredErrors);
case EdmPrimitiveTypeKind.Int16:
return TryCastIntegerConstantInRange(expression, Int16.MinValue, Int16.MaxValue, out discoveredErrors);
case EdmPrimitiveTypeKind.Byte:
return TryCastIntegerConstantInRange(expression, Byte.MinValue, Byte.MaxValue, out discoveredErrors);
case EdmPrimitiveTypeKind.SByte:
return TryCastIntegerConstantInRange(expression, SByte.MinValue, SByte.MaxValue, out discoveredErrors);
default:
discoveredErrors = new EdmError[] { new EdmError(expression.Location(), EdmErrorCode.ExpressionPrimitiveKindNotValidForAssertedType, Edm.Strings.EdmModel_Validator_Semantic_ExpressionPrimitiveKindNotValidForAssertedType) };
return false;
}
}示例2: TryAssertIntegerConstantAsType
private static bool TryAssertIntegerConstantAsType(IEdmIntegerConstantExpression expression, IEdmTypeReference type, out IEnumerable<EdmError> discoveredErrors)
{
if (type.IsIntegral())
{
EdmPrimitiveTypeKind edmPrimitiveTypeKind = type.PrimitiveKind();
if (edmPrimitiveTypeKind == EdmPrimitiveTypeKind.Byte)
{
return ExpressionTypeChecker.TryAssertIntegerConstantInRange(expression, (long)0, (long)0xff, out discoveredErrors);
}
else
{
switch (edmPrimitiveTypeKind)
{
case EdmPrimitiveTypeKind.Int16:
{
return ExpressionTypeChecker.TryAssertIntegerConstantInRange(expression, (long)-32768, (long)0x7fff, out discoveredErrors);
}
case EdmPrimitiveTypeKind.Int32:
{
return ExpressionTypeChecker.TryAssertIntegerConstantInRange(expression, (long)-2147483648, (long)0x7fffffff, out discoveredErrors);
}
case EdmPrimitiveTypeKind.Int64:
{
return ExpressionTypeChecker.TryAssertIntegerConstantInRange(expression, -9223372036854775808L, 0x7fffffffffffffffL, out discoveredErrors);
}
case EdmPrimitiveTypeKind.SByte:
{
return ExpressionTypeChecker.TryAssertIntegerConstantInRange(expression, (long)-128, (long)127, out discoveredErrors);
}
}
EdmError[] edmError = new EdmError[1];
edmError[0] = new EdmError(expression.Location(), EdmErrorCode.ExpressionPrimitiveKindNotValidForAssertedType, Strings.EdmModel_Validator_Semantic_ExpressionPrimitiveKindNotValidForAssertedType);
discoveredErrors = edmError;
return false;
}
}
else
{
EdmError[] edmErrorArray = new EdmError[1];
edmErrorArray[0] = new EdmError(expression.Location(), EdmErrorCode.ExpressionPrimitiveKindNotValidForAssertedType, Strings.EdmModel_Validator_Semantic_ExpressionPrimitiveKindNotValidForAssertedType);
discoveredErrors = edmErrorArray;
return false;
}
}