private void AddPropertyButton_Click(object sender, EventArgs e)
{
string propertyValue = ValueTextBox.Text;
Property selectedProperty = client.GetPropertyByTitle(currentlySelectedItem.Text);
if (client.ValidateDataType(selectedProperty.Type, propertyValue))
{
FileProperty newFileProperty = client.CreateFileProperty(workingFile.Id, selectedProperty.Id, propertyValue);
client.AddFilePropertyToFile(newFileProperty);
parent.UpdateData();
}
}