/// <summary>
/// 参数准备
/// </summary>
/// <returns></returns>
public static SqlCommand ParameterElse(SqlCommand cmd, ORM.Test.FreeLink FreeLink_obj)
{
if (FreeLink_obj.LinkTitle != null)
{
cmd.Parameters.AddWithValue("@LinkTitle", FreeLink_obj.LinkTitle);
cmd.Parameters["@LinkTitle"].SqlDbType = System.Data.SqlDbType.NVarChar;
}
if (FreeLink_obj.LinkContent != null)
{
cmd.Parameters.AddWithValue("@LinkContent", FreeLink_obj.LinkContent);
cmd.Parameters["@LinkContent"].SqlDbType = System.Data.SqlDbType.NVarChar;
}
if (FreeLink_obj.LinkDescription != null)
{
cmd.Parameters.AddWithValue("@LinkDescription", FreeLink_obj.LinkDescription);
cmd.Parameters["@LinkDescription"].SqlDbType = System.Data.SqlDbType.NVarChar;
}
if (FreeLink_obj.LinkMark != null)
{
cmd.Parameters.AddWithValue("@LinkMark", FreeLink_obj.LinkMark);
cmd.Parameters["@LinkMark"].SqlDbType = System.Data.SqlDbType.NVarChar;
}
return(cmd);
}
/// <summary>
/// 插入数据
/// </summary>
/// <returns></returns>
public static bool insert(ORM.Test.FreeLink FreeLink_obj)
{
StringBuilder cols = new StringBuilder();
StringBuilder parameters = new StringBuilder();
string sql = "INSERT INTO FreeLink({0}) values({1})";
if (cols.Length > 0)
{
cols.Append(",[LinkTitle]");
parameters.Append(",@LinkTitle");
}
else
{
cols.Append("[LinkTitle]");
parameters.Append("@LinkTitle");
}
if (cols.Length > 0)
{
cols.Append(",[LinkContent]");
parameters.Append(",@LinkContent");
}
else
{
cols.Append("[LinkContent]");
parameters.Append("@LinkContent");
}
if (cols.Length > 0)
{
cols.Append(",[LinkDescription]");
parameters.Append(",@LinkDescription");
}
else
{
cols.Append("[LinkDescription]");
parameters.Append("@LinkDescription");
}
if (cols.Length > 0)
{
cols.Append(",[LinkMark]");
parameters.Append(",@LinkMark");
}
else
{
cols.Append("[LinkMark]");
parameters.Append("@LinkMark");
}
sql = string.Format(sql, cols.ToString(), parameters.ToString());
SqlCommand cmd = new SqlCommand(sql);
cmd = ParameterElse(cmd, FreeLink_obj);
bool b = true;
try
{
int QueryCount = new ORM.DBUtility.DBHelper(true).ExecNonQuery(cmd);
if (QueryCount != 1)
{
b = false;
}
}
catch { b = false; }
return(b);
}
/// <summary>
/// 插入数据,返回自增列ID
/// </summary>
/// <returns></returns>
public static bool Add(ORM.Test.FreeLink FreeLink_obj, out Int32 ID)
{
ID = 0;
StringBuilder cols = new StringBuilder();
StringBuilder parameters = new StringBuilder();
string sql = "INSERT INTO FreeLink({0}) values({1});SELECT @@IDENTITY;";
if (cols.Length > 0)
{
cols.Append(",[LinkTitle]");
parameters.Append(",@LinkTitle");
}
else
{
cols.Append("[LinkTitle]");
parameters.Append("@LinkTitle");
}
if (cols.Length > 0)
{
cols.Append(",[LinkContent]");
parameters.Append(",@LinkContent");
}
else
{
cols.Append("[LinkContent]");
parameters.Append("@LinkContent");
}
if (cols.Length > 0)
{
cols.Append(",[LinkDescription]");
parameters.Append(",@LinkDescription");
}
else
{
cols.Append("[LinkDescription]");
parameters.Append("@LinkDescription");
}
if (cols.Length > 0)
{
cols.Append(",[LinkMark]");
parameters.Append(",@LinkMark");
}
else
{
cols.Append("[LinkMark]");
parameters.Append("@LinkMark");
}
sql = string.Format(sql, cols.ToString(), parameters.ToString());
SqlCommand cmd = new SqlCommand(sql);
cmd = ParameterElse(cmd, FreeLink_obj);
bool b = true;
try
{
object idobj = new ORM.DBUtility.DBHelper(true).ExecScalar(cmd);
ID = Convert.ToInt32(idobj);
if (ID == 0)
{
b = false;
}
}
catch { b = false; }
return(b);
}
/// <summary>
/// 更新数据
/// </summary>
/// <param name="FreeLink_obj"></param>
/// <param name="IsRowLock">是否锁行</param>
/// <returns></returns>
public static int Update(ORM.Test.FreeLink FreeLink_obj, bool IsRowLock)
{
StringBuilder sqlSet = new StringBuilder();
StringBuilder sqlWhere = new StringBuilder();
string sql = string.Empty;
if (IsRowLock)
{
sql = "UPDATE FreeLink WITH(ROWLOCK) SET {0} WHERE {1}";
}
else
{
sql = "UPDATE FreeLink SET {0} WHERE {1}";
}
SqlCommand cmd = new SqlCommand();
cmd.Parameters.AddWithValue("@ID", FreeLink_obj.ID);
cmd.Parameters["@ID"].SqlDbType = System.Data.SqlDbType.Int;
if (sqlWhere.Length == 0)
{
sqlWhere.Append("[ID]=@ID");
}
else
{
sqlWhere.Append(" AND [ID]=@ID");
}
if (FreeLink_obj.LinkTitle != null)
{
cmd.Parameters.AddWithValue("@LinkTitle", FreeLink_obj.LinkTitle);
cmd.Parameters["@LinkTitle"].SqlDbType = System.Data.SqlDbType.NVarChar;
if (sqlSet.Length == 0)
{
sqlSet.Append("[LinkTitle]=@LinkTitle");
}
else
{
sqlSet.Append(",[LinkTitle]=@LinkTitle");
}
}
if (FreeLink_obj.LinkContent != null)
{
cmd.Parameters.AddWithValue("@LinkContent", FreeLink_obj.LinkContent);
cmd.Parameters["@LinkContent"].SqlDbType = System.Data.SqlDbType.NVarChar;
if (sqlSet.Length == 0)
{
sqlSet.Append("[LinkContent]=@LinkContent");
}
else
{
sqlSet.Append(",[LinkContent]=@LinkContent");
}
}
if (FreeLink_obj.LinkDescription != null)
{
cmd.Parameters.AddWithValue("@LinkDescription", FreeLink_obj.LinkDescription);
cmd.Parameters["@LinkDescription"].SqlDbType = System.Data.SqlDbType.NVarChar;
if (sqlSet.Length == 0)
{
sqlSet.Append("[LinkDescription]=@LinkDescription");
}
else
{
sqlSet.Append(",[LinkDescription]=@LinkDescription");
}
}
if (FreeLink_obj.LinkMark != null)
{
cmd.Parameters.AddWithValue("@LinkMark", FreeLink_obj.LinkMark);
cmd.Parameters["@LinkMark"].SqlDbType = System.Data.SqlDbType.NVarChar;
if (sqlSet.Length == 0)
{
sqlSet.Append("[LinkMark]=@LinkMark");
}
else
{
sqlSet.Append(",[LinkMark]=@LinkMark");
}
}
sql = string.Format(sql, sqlSet.ToString(), sqlWhere.ToString());
cmd.CommandText = sql;
try
{
return(new ORM.DBUtility.DBHelper(true).ExecNonQuery(cmd));
}
catch { return(-1); }
}
