# OpcReadNodeHistoryAtTimeDetails Members
- Type
- OpcReadNodeHistoryAtTimeDetails
- Namespace
- Opc.UaFx
- Assembly
- Opc.UaFx.Advanced.dll
- Package
- Opc.UaFx.Advanced v2.59.0
- Also in
- Opc.UaFx.Client
## Constructors
### OpcReadNodeHistoryAtTimeDetails
3 overloads
| Overload | Description |
|---|---|
| [OpcReadNodeHistoryAtTimeDetails(DateTime)](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcreadnodehistoryattimedetails/members#opcreadnodehistoryattimedetails-system-datetime) | |
| [OpcReadNodeHistoryAtTimeDetails(IEnumerable<DateTime>)](https://www.traeger.de/en/docs/development/opcua/api/v2.59/opc.uafx.opcreadnodehistoryattimedetails/members#opcreadnodehistoryattimedetails-system-collections-generic-ienumerable-of-system-datetime) | |
| [OpcReadNodeHistoryAtTimeDetails(params DateTime\[\])](#opcreadnodehistoryattimedetails-system-datetime-array) | |
#### OpcReadNodeHistoryAtTimeDetails(DateTime)
```csharp
public OpcReadNodeHistoryAtTimeDetails(DateTime time)
```
```vbnet
Public Sub New(time As Date)
```
**Parameters**
| Name | Type | Description |
|---|---|---|
| `time` | [DateTime](https://learn.microsoft.com/dotnet/api/system.datetime) | |
#### OpcReadNodeHistoryAtTimeDetails(IEnumerable<DateTime>)
```csharp
public OpcReadNodeHistoryAtTimeDetails(IEnumerable times)
```
```vbnet
Public Sub New(times As IEnumerable(Of Date))
```
**Parameters**
| Name | Type | Description |
|---|---|---|
| `times` | [IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[DateTime](https://learn.microsoft.com/dotnet/api/system.datetime)> | |
**Exceptions**
| Exception | Condition |
|---|---|
| [ArgumentNullException](https://learn.microsoft.com/dotnet/api/system.argumentnullexception) | |
#### OpcReadNodeHistoryAtTimeDetails(params DateTime\[\])
```csharp
public OpcReadNodeHistoryAtTimeDetails(params DateTime[] times)
```
```vbnet
Public Sub New(ParamArray times As Date())
```
**Parameters**
| Name | Type | Description |
|---|---|---|
| `times` | params [DateTime](https://learn.microsoft.com/dotnet/api/system.datetime)[] | |
## Properties
### EndTime
```csharp
public DateTime EndTime { get; }
```
```vbnet
Public ReadOnly Property EndTime As Date
```
**Property value**
[DateTime](https://learn.microsoft.com/dotnet/api/system.datetime)
### StartTime
```csharp
public DateTime StartTime { get; }
```
```vbnet
Public ReadOnly Property StartTime As Date
```
**Property value**
[DateTime](https://learn.microsoft.com/dotnet/api/system.datetime)
### Times
```csharp
public IEnumerable Times { get; }
```
```vbnet
Public ReadOnly Property Times As IEnumerable(Of Date)
```
**Property value**
[IEnumerable](https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1)<[DateTime](https://learn.microsoft.com/dotnet/api/system.datetime)>