private void saveDbSchemasToFile()
{
if (mNowSchemas != null && mNowSchemas.Count > 0)
{
if (MyHelper.FileHelper.FolderExistsCreater(Constract.dBschemasPath))
{
if (!MyHelper.FileHelper.Exists(Constract.getDbdBschemasPath(mConnection.id)))
{
if (!MyHelper.FileHelper.createFile(Constract.getDbdBschemasPath(mConnection.id)))
{
DelegateShowMsg("创建文件失败：" + Constract.getDbdBschemasPath(mConnection.id));
}
}
string xml = MyHelper.XmlHelper.Serialize(typeof(List <MyHelper.DbSchema>), mNowSchemas);
try
{
MyHelper.FileHelper.Write(Constract.getDbdBschemasPath(mConnection.id), xml);
}
catch (Exception)
{
DelegateShowMsg("写入文件失败");
}
}
else
{
DelegateShowMsg("创建文件夹失败：" + Constract.dBschemasPath);
}
}
}
private void getHostoryDbSchemas()
{
if (MyHelper.FileHelper.FolderExistsCreater(Constract.dBschemasPath))
{
if (!MyHelper.FileHelper.Exists(Constract.getDbdBschemasPath(mConnection.id)))
{
MyHelper.FileHelper.createFile(Constract.getDbdBschemasPath(mConnection.id));
return;
}
else
{
string xml = MyHelper.FileHelper.Reader(Constract.getDbdBschemasPath(mConnection.id), Encoding.UTF8);
if (string.IsNullOrEmpty(xml))
{
return;
}
try
{
mHostoryDbSchemas = (List <MyHelper.DbSchema>)MyHelper.XmlHelper.Deserialize(typeof(List <MyHelper.DbSchema>), xml);
}
catch (Exception)
{
DelegateShowMsg("Xml 文件中有错误！");
return;
}
}
}
else
{
mHostoryDbSchemas = null;
}
}