private void CloseProject()
{
Tools.Instance.m_CurrentWorkingProject = string.Empty;
Tools.Instance.m_currentfile = string.Empty;
gridControl1.DataSource = null;
barFilenameText.Caption = "No file";
m_appSettings.Lastfilename = string.Empty;
btnCloseProject.Enabled = false;
btnShowProjectLogbook.Enabled = false;
btnProduceLatestBinary.Enabled = false;
btnAddNoteToProject.Enabled = false;
btnEditProject.Enabled = false;
btnRebuildFile.Enabled = false;
btnRollback.Enabled = false;
btnRollforward.Enabled = false;
btnShowTransactionLog.Enabled = false;
this.Text = "VAGEDCSuite";
}