/// <summary>
/// Handler for the "Edit Exisiting Data" button
/// </summary>
private void m_button_EditExistingSimple_Click(object sender, RoutedEventArgs e)
{
try
{
///Given a guid corresponding to a Schema with Entity data in the current document's ProjectInformation element,
///change the entity data to new data, (assuming that the schemas and schema guids are identical).
StorageCommand.EditExistingData(m_Document.ProjectInformation, new Guid(m_textBox_SchemaId.Text), out m_SchemaWrapper);
}
catch (Exception ex)
{
TaskDialog.Show("ExtensibleStorage Manager", "Could not extract data from Schema. " + ex.ToString());
return;
}
UpdateUI();
///Display the schema fields and new data in a separate dialog.
ExtensibleStorageManager.UIData dataDialog = new ExtensibleStorageManager.UIData();
string schemaData = this.m_SchemaWrapper.ToString();
string entityData = this.m_SchemaWrapper.GetSchemaEntityData(m_Document.ProjectInformation.GetEntity(m_SchemaWrapper.GetSchema()));
string allData = "Schema: " + Environment.NewLine + schemaData + Environment.NewLine + Environment.NewLine + "Entity" + Environment.NewLine + entityData;
dataDialog.SetData(allData);
dataDialog.ShowDialog();
}
/// <summary>
/// Handler for the "Create Schema from XML" button
/// </summary>
private void m_button_CreateSchemaFromXml_Click(object sender, RoutedEventArgs e)
{
//Prompt the user for an xml file containing a serialized schema.
Microsoft.Win32.OpenFileDialog ofd = new Microsoft.Win32.OpenFileDialog();
ofd.InitialDirectory = GetStartingXmlPath();
ofd.DefaultExt = ".xml";
ofd.Filter = "SchemaWrapper Xml files (*.xml)|*.xml";
Nullable <bool> result = ofd.ShowDialog();
if ((result.HasValue) && (result == true))
{
try
{
//Given an xml file containing schema data, create a new SchemaWrapper object
StorageCommand.ImportSchemaFromXml(ofd.FileName, out m_SchemaWrapper);
}
catch (Exception ex)
{
TaskDialog.Show("ExtensibleStorage Manager", "Could not import Schema from Xml. " + ex.ToString());
return;
}
//Display the top level schema data in the dialog.
UpdateUI();
//Display the field data of the schema in a separate dialog.
ExtensibleStorageManager.UIData dataDialog = new ExtensibleStorageManager.UIData();
dataDialog.SetData(m_SchemaWrapper.ToString());
dataDialog.ShowDialog();
}
}
/// <summary>
/// Creates a sample schema, populates it with sample data, and saves it to an XML file
/// </summary>
/// <param name="schemaComplexity">The example schema to create</param>
private void CreateSetSave(SampleSchemaComplexity schemaComplexity)
{
//Get read-write access levels and schema and application Ids from the active dialog
AccessLevel read;
AccessLevel write;
GetUIAccessLevels(out read, out write);
if (!ValidateGuids())
{
TaskDialog.Show("ExtensibleStorage Manager", "Invalid Schema or ApplicationId Guid.");
return;
}
//Get a pathname for an XML file from the user.
Microsoft.Win32.SaveFileDialog sfd = new Microsoft.Win32.SaveFileDialog();
sfd.DefaultExt = ".xml";
sfd.Filter = "SchemaWrapper Xml files (*.xml)|*.xml";
sfd.InitialDirectory = GetStartingXmlPath();
sfd.FileName = this.m_textBox_SchemaName.Text + "_" + this.m_textBox_SchemaVendorId.Text + "___" + this.m_textBox_SchemaId.Text.Substring(31) + ".xml";
Nullable <bool> result = sfd.ShowDialog();
if ((result.HasValue) && (result == true))
{
try
{
//Create a new sample SchemaWrapper, schema, and Entity and store it in the current document's ProjectInformation element.
m_SchemaWrapper = StorageCommand.CreateSetAndExport(m_Document.ProjectInformation, sfd.FileName, new Guid(this.m_textBox_SchemaId.Text), read, write, this.m_textBox_SchemaVendorId.Text, this.m_textBox_SchemaApplicationId.Text, this.m_textBox_SchemaName.Text, this.m_textBox_SchemaDocumentation.Text, schemaComplexity);
}
catch (Exception ex)
{
TaskDialog.Show("ExtensibleStorage Manager", "Could not Create Schema. " + ex.ToString());
return;
}
UpdateUI();
//Display the schema fields and sample data we just created in a dialog.
ExtensibleStorageManager.UIData dataDialog = new ExtensibleStorageManager.UIData();
string schemaData = this.m_SchemaWrapper.ToString();
string entityData = this.m_SchemaWrapper.GetSchemaEntityData(m_Document.ProjectInformation.GetEntity(m_SchemaWrapper.GetSchema()));
string allData = "Schema: " + Environment.NewLine + schemaData + Environment.NewLine + Environment.NewLine + "Entity" + Environment.NewLine + entityData;
dataDialog.SetData(allData);
dataDialog.ShowDialog();
}
}
/// <summary>
/// Handler for the "Create Wrapper from Schema" button
/// </summary>
private void m_button_CreateWrapperFromSchema_Click(object sender, RoutedEventArgs e)
{
try
{
//Given a Guid that corresponds to a schema that already exists in a document, create a SchemaWrapper
//from it and display its top-level data in the dialog.
StorageCommand.CreateWrapperFromSchema(new Guid(m_textBox_SchemaId.Text), out m_SchemaWrapper);
UpdateUI();
}
catch (Exception ex)
{
TaskDialog.Show("ExtensibleStorage Manager", "Could not Create SchemaWrapper from Schema. " + ex.ToString());
return;
}
//Display all of the schema's field data in a separate dialog.
ExtensibleStorageManager.UIData dataDialog = new ExtensibleStorageManager.UIData();
dataDialog.SetData(m_SchemaWrapper.ToString());
dataDialog.ShowDialog();
}
/// <summary>
/// Handler for the "Look up and extract" button
/// </summary>
private void m_button_LookupExtract_Click(object sender, RoutedEventArgs e)
{
try
{
//Given a Guid that corresponds to a schema that already exists in a document, create a SchemaWrapper
//from it and display its top-level data in the dialog.
StorageCommand.LookupAndExtractData(m_Document.ProjectInformation, new Guid(m_textBox_SchemaId.Text), out m_SchemaWrapper);
}
catch (Exception ex)
{
TaskDialog.Show("ExtensibleStorage Manager", "Could not extract data from Schema. " + ex.ToString());
return;
}
UpdateUI();
ExtensibleStorageManager.UIData dataDialog = new ExtensibleStorageManager.UIData();
//Get and display the schema field data and the actual entity data in a separate dialog.
string schemaData = this.m_SchemaWrapper.ToString();
string entityData = this.m_SchemaWrapper.GetSchemaEntityData(m_Document.ProjectInformation.GetEntity(m_SchemaWrapper.GetSchema()));
string allData = "Schema: " + Environment.NewLine + schemaData + Environment.NewLine + Environment.NewLine + "Entity" + Environment.NewLine + entityData;
dataDialog.SetData(allData);
dataDialog.ShowDialog();
}
//Put a new, arbitrary Guid in the schema text box.
private void m_button_NewSchemaId_Click(object sender, RoutedEventArgs e)
{
m_textBox_SchemaId.Text = StorageCommand.NewGuid().ToString();
}