private void 备份数据库toolStripMenuItem3_Click(object sender, EventArgs e)
{
if (isGlobeContainsDataSource() == false)
{
FrmMessageBox frmMessage = new FrmMessageBox();
DialogResult result = frmMessage.ShowDialog();
if (result == DialogResult.OK)
{
连接数据库ToolStripMenuItem_Click(sender, e);
}
else if (result == DialogResult.No)
{
连接Oracle数据库toolStripMenuItem6_Click(sender, e);
}
else
{
return;
}
}
if (isGlobeContainsDataSource() == false)
{
return;
}
FrmBackupDatabase frm = new FrmBackupDatabase(globeControl1);
frm.Show(this);
}
//判断球中是否已经添加过数据源
private bool isGlobeContainsDataSource()
{
bool isGlobeContainsDataSource = false;
for (int i = 0; i < globeControl1.Globe.DataManager.DataSourceCount; i++)
{
if (globeControl1.Globe.DataManager.GetDataSourceAt(i).Type == EnumDataSourceType.SqlServer
|| globeControl1.Globe.DataManager.GetDataSourceAt(i).Type == EnumDataSourceType.Oracle)
{
isGlobeContainsDataSource = true;
break;
}
}
if (isGlobeContainsDataSource == false)
{
FrmMessageBox frmMessage = new FrmMessageBox();
DialogResult result = frmMessage.ShowDialog();
if (result == DialogResult.OK)
{
连接数据库ToolStripMenuItem_Click("", null);
}
else if (result == DialogResult.No)
{
连接Oracle数据库toolStripMenuItem6_Click("", null);
}
else
{
return isGlobeContainsDataSource;
}
}
for (int i = 0; i < globeControl1.Globe.DataManager.DataSourceCount; i++)
{
if (globeControl1.Globe.DataManager.GetDataSourceAt(i).Type == EnumDataSourceType.SqlServer
|| globeControl1.Globe.DataManager.GetDataSourceAt(i).Type == EnumDataSourceType.Oracle)
{
isGlobeContainsDataSource = true;
break;
}
}
return isGlobeContainsDataSource;
}