assetcategory.cs

本系统为资产管理系统

using System;
using System.Data.SqlClient;
using System.Data;
namespace AssetManagement
{
	/// <summary>
	/// assetCategory 的摘要说明。
	/// </summary>
	public class assetCategory:Connection
	{
		private SqlConnection conn;
		public assetCategory()
		{
			//
			// TODO: 在此处添加构造函数逻辑
			//
		}
		public void Open()
		{
			conn = new SqlConnection(this.getConnectionString);
			conn.Open();
		}
		/*public SqlDataReader GetDataReader(string str)
		{
			SqlCommand com = new SqlCommand(str,conn);
			SqlDataReader dr = com.ExecuteReader();
			return dr;
		}*/
		public bool AddAssetCategory(string assetCategoryNo,string assetCategoryDescription)
		{
			SqlCommand cmd = new SqlCommand("AddAssetCategory",conn);
			cmd.CommandType = CommandType.StoredProcedure;

			SqlParameter AssetCategoryNo = new SqlParameter("@assetCategoryNo",SqlDbType.VarChar,10);
			AssetCategoryNo.Value = assetCategoryNo;
			cmd.Parameters.Add(AssetCategoryNo);

			SqlParameter AssetCategoryDescription = new SqlParameter("@assetCategoryDescription",SqlDbType.VarChar,25);
			AssetCategoryDescription.Value = assetCategoryDescription;
			cmd.Parameters.Add(AssetCategoryDescription);

			try
			{
				cmd.ExecuteNonQuery();
				return true;
			}
			catch
			{
				return false;
			}
		}
		public bool modifyAssetCategory(string assetCategoryNo,string assetCategoryDescription)
		{
			SqlCommand cmd = new SqlCommand("modifyAssetCategory",conn);
			cmd.CommandType = CommandType.StoredProcedure;

			SqlParameter AssetCategoryNo = new SqlParameter("@assetCategoryNo",SqlDbType.VarChar,10);
			AssetCategoryNo.Value = assetCategoryNo;
			cmd.Parameters.Add(AssetCategoryNo);

			SqlParameter AssetCategoryDescription = new SqlParameter("@assetCategoryDescription",SqlDbType.VarChar,25);
			AssetCategoryDescription.Value = assetCategoryDescription;
			cmd.Parameters.Add(AssetCategoryDescription);
			
			try
			{
				cmd.ExecuteNonQuery();
				return true;
			}
			catch
			{
				return false;
			}
		}
		public bool DeleteAssetCategory(string assetCategoryNo)
		{
			SqlCommand cmd = new SqlCommand(" DeleteAssetCategory",conn);
			cmd.CommandType = CommandType.StoredProcedure;

			SqlParameter AssetCategoryNo = new SqlParameter("@assetCategoryNo",SqlDbType.VarChar,10);
			AssetCategoryNo.Value = assetCategoryNo;
			cmd.Parameters.Add(AssetCategoryNo);
			
			try
			{
				cmd.ExecuteNonQuery();
				return true;
			}
			catch
			{
				return false;
			}
		}
		public void Close()
		{
			conn.Close();
		}
	}
}