public void RunUnder(TheCode theCode)
{
try {
Setup();
theCode();
}
finally {
Teardown();
}
}
/// <summary>
/// 替换字段标签
/// </summary>
/// <param name="str"></param>
/// <param name="c"></param>
/// <param name="lastChar"></param>
/// <param name="isline"></param>
/// <returns></returns>
private string ReplaceColumn(string str, TheCode.Model.Column c, string lastChar, bool isLine)
{
str = str.Replace(NameSpace, nameSpace);
str = str.Replace(DatabaseName, databaseName);
str = str.Replace(TableName, tableName);
str = str.Replace(ColumnName_Template, c.ColumnName);
//转型
if (regConvertTo.IsMatch(str))
{
string temp = regConvertTo.Matches(str)[0].Value;
if (c.IsNull == "1") //可为空的话 转换时需要加上数据库空字段（DBNull.Value）验证
{
string s = temp.Replace("${ConvertTo[","").Replace("]}$","");
if (c.ColumnType == "Int16?" || c.ColumnType == "Int32?" || c.ColumnType == "Int64?" ||
c.ColumnType == "Uint16?" || c.ColumnType == "Uint32?" || c.ColumnType == "Uint64?" ||
c.ColumnType == "Boolean?" || c.ColumnType == "Byte?" || c.ColumnType == "SByte?"
)//并且是值类型
{
str = str.Replace(temp, s + " == DBNull.Value ? (" + c.ColumnType + ")null : " + String.Format(c.ConvertStr, s));
}
else
{
str = str.Replace(temp, s + " == DBNull.Value ? null : " + String.Format(c.ConvertStr, s));
}
}
else
{
str = str.Replace(temp, String.Format(c.ConvertStr,temp.Replace("${ConvertTo[","").Replace("]}$","")));
}
}
str = str.Replace(IsPk_Template, c.IsPk == "1" ? "[主键] " : "");
str = str.Replace(IsIdentity_Template, c.IsIdentity == "1" ? "[自增长] " : "");
str = str.Replace(IsNull_Template, c.IsNull == "1" ? "[可为空] " : "");
str = str.Replace(DefaultValue_Template, c.DefaultValue != "" ? "[默认值：" + c.DefaultValue.Replace("(", "").Replace(")", "") + "] " : "");
str = str.Replace(ColumnType_Template, c.ColumnType);
str = str.Replace(ColumnByte_Template, c.ColumnByte);
str = str.Replace(ColumnLength_Template, c.ColumnLength);
str = str.Replace(ColumnRemark_Template, c.ColumnRemark != "" ? "[备注：" + c.ColumnRemark + "] " : "");
return str;
}
