public static DataTable GetDataTable()
{
string connstr = @"Data Source=E:\repository\FileSaveV1\LotterySite\SQLiteDatabase\Test.db"; // 连接串
SchemaReader reader = new SqliteSchemaReader();
DataTable table = reader.LoadTableData(connstr, "select * from ReplaceString");
return(table);
}
public static Tables LoadTables()
{
string ConnectionString = "";
string TableFilter = "";
string TopNamespace = "";
string Namespace = "";
string ClassPrefix = "";
string ClassSuffix = "";
string SchemaName = null;
bool IncludeViews;
string[] ExcludeTablePrefixes = new string[] { };
string _connectionString = "";
string _providerName = "";
Regex rxCleanUp = new Regex(@"[^\w\d_]", RegexOptions.Compiled);
Func <string, string> CleanUp = (str) =>
{
str = rxCleanUp.Replace(str, "_");
if (char.IsDigit(str[0]))
{
str = "_" + str;
}
return(str);
};
string CheckNullable(Column col)
{
string result01 = "";
if (col.IsNullable &&
col.PropertyType != "byte[]" &&
col.PropertyType != "string" &&
col.PropertyType != "Microsoft.SqlServer.Types.SqlGeography" &&
col.PropertyType != "Microsoft.SqlServer.Types.SqlGeometry"
)
{
result01 = "?";
}
return(result01);
}
bool IsExcluded(string tablename, string[] ExcludeTablePrefixes1)
{
for (int i = 0; i < ExcludeTablePrefixes1.Length; i++)
{
string s = ExcludeTablePrefixes1[i];
if (tablename.StartsWith(s))
{
return(true);
}
}
return(false);
}
// 初始化文件 一个库对应一个ttinclude文件
// Settings 初始化配置
ConnectionString = @"Data Source=E:\repository\FileSaveV1\LotterySite\SQLiteDatabase\Test.db"; // 连接串
TableFilter = " "; // and name in ('LuckDraw') "; // 过滤表
TopNamespace = "FW"; // 顶级命名空间
ClassPrefix = "";
ClassSuffix = "";
IncludeViews = true;
ExcludeTablePrefixes = new string[] { "aspnet_", "webpages_" };
Tables result;
SchemaReader reader = new SqliteSchemaReader();
result = reader.ReadSchema(ConnectionString, TableFilter);
for (int i = result.Count - 1; i >= 0; i--)
{
if (SchemaName != null && string.Compare(result[i].Schema, SchemaName, true) != 0)
{
result.RemoveAt(i);
continue;
}
if (!IncludeViews && result[i].IsView)
{
result.RemoveAt(i);
continue;
}
}
var rxClean = new Regex("^(Equals|GetHashCode|GetType|ToString|repo|Save|IsNew|Insert|Update|Delete|Exists|SingleOrDefault|Single|First|FirstOrDefault|Fetch|Page|Query)$");
foreach (var t in result)
{
t.ClassName = ClassPrefix + t.ClassName + ClassSuffix;
foreach (var c in t.Columns)
{
c.PropertyName = rxClean.Replace(c.PropertyName, "_$1");
// Make sure property name doesn't clash with class name
if (c.PropertyName == t.ClassName)
{
c.PropertyName = "_" + c.PropertyName;
}
}
}
return(result);
}
