/// <summary>
/// CMDs the create new definition click.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
private void CmdCreateNewDefinitionClick(object sender, EventArgs e)
{
var response = Microsoft.VisualBasic.Interaction.InputBox(
"Name der Parameterdefinition", "Parameterdefinition anlegen");
if (string.IsNullOrEmpty(response))
{
return;
}
var newDefinition = new ParameterDefinition() { Id = this.definitionList.Count + 1, Name = response, ParameterList = new List<Parameter>() };
ParamUtil.AddDefaultParams(newDefinition);
this.definitionList.Add(newDefinition);
this.activeDefinition = newDefinition;
this.LoadDefinitions();
ViewUtil.LoadDefinitionParamGridAsync(this.gvParameterDefinition, this.activeDefinition);
}
/// <summary>
/// CMDs the delete definition click.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
private void CmdDeleteDefinitionClick(object sender, EventArgs e)
{
var idx = this.listParamDefinitions.SelectedIndex;
if (idx > 0)
{
this.definitionList.RemoveAt(idx);
this.activeDefinition = this.definitionList.First();
this.LoadDefinitions();
ViewUtil.LoadDefinitionParamGridAsync(this.gvParameterDefinition, this.activeDefinition);
}
if (idx == 0)
{
MessageBox.Show("Löschen der Standardparametrierung nicht möglich.");
}
}
/// <summary>
/// Inits the data.
/// </summary>
private void InitData()
{
if (File.Exists(this.ParamDefFileName))
{
try
{
this.definitionList = ParamUtil.LoadParameterDefinitionFromFile(this.ParamDefFileName);
}
catch (Exception ex)
{
MessageBox.Show(
string.Format("Fehler beim Laden der Parameterdefinition aus Datei: {0}. Fehler: {1}.", this.ParamDefFileName, ex.Message));
}
}
if (this.definitionList == null || this.definitionList.Count() == 0)
{
// Create default list.
this.definitionList = new List<ParameterDefinition>
{
new ParameterDefinition() { Id = 1, Name = "Standard", ParameterList = new List<Parameter>() }
};
ParamUtil.AddDefaultParams(this.definitionList.First());
try
{
ParamUtil.SaveParameterDefinitionsToFile(this.ParamDefFileName, this.definitionList);
}
catch (Exception ex)
{
MessageBox.Show(
string.Format("Fehler beim Speichern der Parameterdefinition in Datei: {0}. \nFehler: {1}.", this.ParamDefFileName, ex.Message));
}
}
this.activeDefinition = this.definitionList.First();
}
/// <summary>
/// Lists the param definitions selected index changed.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="Telerik.WinControls.UI.Data.PositionChangedEventArgs"/> instance containing the event data.</param>
private void ListParamDefinitionsSelectedIndexChanged(object sender, Telerik.WinControls.UI.Data.PositionChangedEventArgs e)
{
if (this.listParamDefinitions.SelectedItem == null)
{
return;
}
var defId = this.listParamDefinitions.SelectedItem.Value;
var selectedDef = this.definitionList.Find(d => d.Id == (int)defId);
if (selectedDef != null)
{
this.activeDefinition = selectedDef;
}
ViewUtil.LoadDefinitionParamGridAsync(this.gvParameterDefinition, this.activeDefinition);
}
public static void ValidateCellInput(CellValidatingEventArgs e, ParameterDefinition activeDefinition, RadGridView paramDefinitionGrid)
{
var col = e.Column as GridViewDataColumn;
if (!(e.Row is GridViewDataRowInfo) || col == null)
{
return;
}
var param = e.Row.DataBoundItem as Parameter;
if (param == null || param.IsReadOnly)
{
return;
}
if (col.Name != "Sollwert")
{
return;
}
e.Row.ErrorText = string.Empty;
try
{
var stringValue = e.Value as string;
if (string.IsNullOrEmpty(stringValue) || stringValue.Trim() == string.Empty)
{
e.Cancel = true;
e.Row.ErrorText = "Validierung fehlgeschlagen, kein Wert angegeben!";
throw new ApplicationException(e.Row.ErrorText);
}
stringValue = stringValue.Trim();
if (param.Type == ParameterType.Boolean)
{
if (stringValue == "AN" == false && stringValue == "AUS" == false)
{
e.Cancel = true;
e.Row.ErrorText = "Validierung fehlgeschlagen, nur 'AN' oder 'AUS' können angegeben werden!";
throw new ApplicationException(e.Row.ErrorText);
}
}
// find and set param value (override databinding)
var listParam = activeDefinition.ParameterList.Find(p => p.Id == param.Id);
if (listParam != null)
{
if (param.Id == ParameterId.ServerId)
{
var bytes = Utils.ByteArray.FromHexString(stringValue.Replace("-", string.Empty));
if (bytes.Length != 10)
{
e.Cancel = true;
e.Row.ErrorText = "Validierung fehlgeschlagen, als ServerId sind exakt 10 Bytes anzugeben.";
throw new ApplicationException(e.Row.ErrorText);
}
listParam.TargetValue = BitConverter.ToString(bytes);
}
else
{
listParam.TargetValue = stringValue;
}
if (e.ActiveEditor != null)
{
e.ActiveEditor.Value = listParam.TargetValue;
}
LoadDefinitionParamGridAsync(paramDefinitionGrid, activeDefinition);
}
}
catch (ApplicationException ex)
{
e.Cancel = true;
MessageBox.Show(ex.Message);
}
}
/// <summary>
/// Loads the definition params.
/// </summary>
/// <param name="gridView">The grid view.</param>
/// <param name="activeDefinition">The active definition.</param>
public static void LoadDefinitionParamGridAsync(RadGridView gridView, ParameterDefinition activeDefinition)
{
gridView.InvokeEx(gv =>
{
gv.DataSource = null;
gv.DataSource = activeDefinition.ParameterList;
gv.ResetBindings();
gv.AutoSizeColumnsMode = GridViewAutoSizeColumnsMode.Fill;
});
}