public bool Insert(roomClass r)
{
//Creating a default return type and setting its value to false
bool isSuccess = false;
//step1:Connect Database
SqlConnection conn = new SqlConnection(myconnstrng);
try
{
//Step2:writing sql query
string sql = "INSERT INTO tbl_room(buildingName,roomName,floorNo,capacity,type) VALUES (@buildingName,@roomName,@floorNo,@capacity,@type)";
//creating cmd using sql and conn
SqlCommand cmd = new SqlCommand(sql, conn);
//Create a parameters to add data
cmd.Parameters.AddWithValue("@buildingName", r.BuildingName);
cmd.Parameters.AddWithValue("@roomName", r.RoomName);
cmd.Parameters.AddWithValue("@floorNo", r.FloorNo);
cmd.Parameters.AddWithValue("@capacity", r.Capacity);
cmd.Parameters.AddWithValue("@type", r.Types);
//onnection open here
conn.Open();
int rows = cmd.ExecuteNonQuery();
//If the query run success rows>0
if (rows > 0)
{
isSuccess = true;
}
else
{
isSuccess = false;
}
}
catch (Exception ex)
{
}
finally
{
conn.Close();
}
return(isSuccess);
}
public bool Delete(roomClass r)
{
//Creating a default return type and setting its value to false
bool isSuccess = false;
//step1:Connect Database
SqlConnection conn = new SqlConnection(myconnstrng);
try
{
//Step2:writing sql query
string sql = "DELETE FROM tbl_room WHERE roomID=@roomID";
//creating cmd using sql and conn
SqlCommand cmd = new SqlCommand(sql, conn);
//Create a parameters to add data
cmd.Parameters.AddWithValue("@roomID", r.RoomId);
//onnection open here
conn.Open();
int rows = cmd.ExecuteNonQuery();
//If the query run success rows>0
if (rows > 0)
{
isSuccess = true;
}
else
{
isSuccess = false;
}
}
catch (Exception ex)
{
}
finally
{
conn.Close();
}
return(isSuccess);
}