PSLine2000Documentation/Forms/ErrorForm.md

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# ErrorForm
---
## Record Source
- *None*
## Controls
| Control Name | Reference |
|--------------|-----------|
| *None* | - |
## VBA Code
```vba
Option Compare Database
Private Sub CalculationStatus_Enter()
Call ErrorMessages
End Sub
Private Sub Command4_Click()
Call ErrorMessages
End Sub
Private Sub Form_Load()
Set currform = Me
End Sub
```
## What it does
**VBA Code Description**
=========================
### Overview
This VBA code snippet is written in an Excel or Access environment and appears to be part of a user interface. It defines three event handlers that respond to specific actions within the application.
### Event Handlers
#### 1. `CalculationStatus_Enter()`
* **Purpose:** This event handler is triggered when the user enters a cell while focusing on the `CalculationStatus` form.
* **Behavior:** The code calls the `ErrorMessages` subroutine, which is not shown in this snippet. This suggests that there might be some error handling or notification mechanism implemented elsewhere in the application.
#### 2. `Command4_Click()`
* **Purpose:** This event handler responds to a click action on a control with the ID "Command4" ( likely a button).
* **Behavior:** Similar to the previous event handler, it also calls the `ErrorMessages` subroutine. Again, this implies that there's some kind of error handling or notification mechanism implemented elsewhere in the application.
#### 3. `Form_Load()`
* **Purpose:** This event handler is triggered when the form loads.
* **Behavior:** It sets a variable named `currform` to reference the current form (`Me`). This allows for accessing form-level variables and properties within the code.
### Comparison
The code uses the `Option Compare Database` directive at the top, which specifies the string comparison behavior for VBA. However, there is no further explanation of this setting in the context of the provided event handlers.
Overall, these event handlers suggest that the application might be designed to handle errors or notifications in a standardized manner, and they use a consistent approach by calling the `ErrorMessages` subroutine in both cases.