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Imports System.Drawing
Imports System.Windows.Forms
Imports DWSIM.ExtensionMethods
Imports DWSIM.UnitOperations.SpecialOps
Public Class FormPIDCPEditor
Public PID As PIDController
Private Sub FormPIDCPEditor_Load(sender As Object, e As EventArgs) Handles MyBase.Load
Text = PID.GraphicObject.Tag
chkActive.Checked = PID.Active
chkAuto.Checked = Not PID.ManualOverride
tbSP.Text = PID.SPValue.ToString(PID.GetFlowsheet.FlowsheetOptions.NumberFormat)
tbPV.Text = PID.PVValue.ToString(PID.GetFlowsheet.FlowsheetOptions.NumberFormat)
tbMV.Text = PID.MVValue.ToString(PID.GetFlowsheet.FlowsheetOptions.NumberFormat)
tbMV.ReadOnly = chkAuto.Checked
End Sub
Private Sub tbSP_KeyDown(sender As Object, e As KeyEventArgs) Handles tbSP.KeyDown
If e.KeyCode = Keys.Enter Then
Try
PID.AdjustValue = tbSP.Text.ToDoubleFromCurrent
PID.SPValue = PID.AdjustValue
Close()
Catch ex As Exception
MessageBox.Show("Error", ex.Message, MessageBoxButtons.OK, MessageBoxIcon.Error)
End Try
End If
End Sub
Private Sub tbMV_KeyDown(sender As Object, e As KeyEventArgs) Handles tbMV.KeyDown
If e.KeyCode = Keys.Enter And Not tbMV.ReadOnly Then
Try
PID.MVValue = tbMV.Text.ToDoubleFromCurrent
Close()
Catch ex As Exception
MessageBox.Show("Error", ex.Message, MessageBoxButtons.OK, MessageBoxIcon.Error)
End Try
End If
End Sub
Private Sub CheckBox1_CheckedChanged(sender As Object, e As EventArgs) Handles chkAuto.CheckedChanged
If PID Is Nothing Then Exit Sub
PID.ManualOverride = Not chkAuto.Checked
tbMV.ReadOnly = chkAuto.Checked
If chkAuto.Checked Then
chkAuto.ForeColor = Color.White
chkAuto.BackColor = Color.Green
chkAuto.Text = "AUTO"
Else
chkAuto.ForeColor = Color.White
chkAuto.BackColor = Color.Blue
chkAuto.Text = "MANUAL"
End If
End Sub
Private Sub chkActive_CheckedChanged(sender As Object, e As EventArgs) Handles chkActive.CheckedChanged
If PID Is Nothing Then Exit Sub
PID.Active = chkActive.Checked
If chkActive.Checked Then
chkActive.ForeColor = Color.White
chkActive.BackColor = Color.Green
chkActive.Text = "ON"
chkAuto.Enabled = True
tbMV.Enabled = True
tbPV.Enabled = True
tbSP.Enabled = True
Else
chkActive.ForeColor = Color.White
chkActive.BackColor = Color.Red
chkActive.Text = "OFF"
chkAuto.Enabled = False
tbMV.Enabled = False
tbPV.Enabled = False
tbSP.Enabled = False
End If
End Sub
End Class |