//Método BuscarNombre
public DataTable Search(DPresentations Presentations)
{
DataTable DtResultado = new DataTable("presentacion");
SqlConnection SqlCon = new SqlConnection();
try
{
SqlCon.ConnectionString = Connection.Cn;
SqlCommand SqlCmd = new SqlCommand();
SqlCmd.Connection = SqlCon;
SqlCmd.CommandText = "buscar_presentacion";
SqlCmd.CommandType = CommandType.StoredProcedure;
SqlParameter ParTextSearch = new SqlParameter();
ParTextSearch.ParameterName = "@textobuscar";
ParTextSearch.SqlDbType = SqlDbType.VarChar;
ParTextSearch.Size = 100;
ParTextSearch.Value = Presentations.TextSearch;
SqlCmd.Parameters.Add(ParTextSearch);
SqlDataAdapter SqlDat = new SqlDataAdapter(SqlCmd);
SqlDat.Fill(DtResultado);
}
catch (Exception ex)
{
DtResultado = null;
}
return(DtResultado);
}
//Método Insertar
public string Insert(DPresentations Presentations)
{
string rpta = "";
SqlConnection SqlCon = new SqlConnection();
try
{
//Código
SqlCon.ConnectionString = Connection.Cn;
SqlCon.Open();
//Establecer el Comando
SqlCommand SqlCmd = new SqlCommand();
SqlCmd.Connection = SqlCon;
SqlCmd.CommandText = "insertar_presentacion";
SqlCmd.CommandType = CommandType.StoredProcedure;
SqlParameter ParIdpresentations = new SqlParameter();
ParIdpresentations.ParameterName = "@id_presentacion";
ParIdpresentations.SqlDbType = SqlDbType.Int;
ParIdpresentations.Direction = ParameterDirection.Output;
SqlCmd.Parameters.Add(ParIdpresentations);
SqlParameter ParName = new SqlParameter();
ParName.ParameterName = "@nombre";
ParName.SqlDbType = SqlDbType.VarChar;
ParName.Size = 100;
ParName.Value = Presentations.Name;
SqlCmd.Parameters.Add(ParName);
SqlParameter ParDescription = new SqlParameter();
ParDescription.ParameterName = "@descripcion";
ParDescription.SqlDbType = SqlDbType.VarChar;
ParDescription.Size = 256;
ParDescription.Value = Presentations.Description;
SqlCmd.Parameters.Add(ParDescription);
//Ejecutamos nuestro comando
rpta = SqlCmd.ExecuteNonQuery() == 1 ? "OK" : "NO se Ingreso el Registro";
}
catch (Exception ex)
{
rpta = ex.Message;
}
finally
{
if (SqlCon.State == ConnectionState.Open)
{
SqlCon.Close();
}
}
return(rpta);
}
//Método Eliminar
public string Delete(DPresentations Presentations)
{
string rpta = "";
SqlConnection SqlCon = new SqlConnection();
try
{
//Código
SqlCon.ConnectionString = Connection.Cn;
SqlCon.Open();
//Establecer el Comando
SqlCommand SqlCmd = new SqlCommand();
SqlCmd.Connection = SqlCon;
SqlCmd.CommandText = "eliminar_presentacion";
SqlCmd.CommandType = CommandType.StoredProcedure;
SqlParameter ParIdpresentations = new SqlParameter();
ParIdpresentations.ParameterName = "@id_presentacion";
ParIdpresentations.SqlDbType = SqlDbType.Int;
ParIdpresentations.Value = Presentations.Idpresentation;
SqlCmd.Parameters.Add(ParIdpresentations);
//Ejecutamos nuestro comando
rpta = SqlCmd.ExecuteNonQuery() == 1 ? "OK" : "NO se Elimino el Registro";
}
catch (Exception ex)
{
rpta = ex.Message;
}
finally
{
if (SqlCon.State == ConnectionState.Open)
{
SqlCon.Close();
}
}
return(rpta);
}