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asp.net2.0使用存储过程
{$ad$}以下是SQL中两个存储过程: CREATE PROCEDURE dbo.oa_selectalluser
AS
select * from UserInfo
GO
CREATE PROCEDURE dbo.oa_SelectByID
@id int
AS
select * from UserInfo where ID=@id
GO
一个是带参数的存储过程,一个是不带参数的存储过程.下面介绍怎么在VS2005中使用这两个存储过程.
(一).不带参数的存储过程:
protected void Page_Load(object sender, EventArgs e)
...{
if(!Page.IsPostBack)
...{
//不带参数的存储过程的使用方法
SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["oaConnectionString"].ToString());
SqlDataAdapter da = new SqlDataAdapter();
DataSet ds=new DataSet();
da.SelectCommand = new SqlCommand();
da.SelectCommand.Connection = conn;
da.SelectCommand.CommandText = "oa_SelectAllUser";
da.SelectCommand.CommandType = CommandType.StoredProcedure;
da.Fill(ds);
GridView1.DataSource = ds;
GridView1.DataBind();
}
在页面中添加了一个GridView控件用来绑定执行存储过程得到的结果.
(二).带参数的存储过程:
protected void btn_search_Click(object sender, EventArgs e)
...{
//带参数的存储过程的使用方法
SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["oaConnectionString"].ToString());
SqlDataAdapter da = new SqlDataAdapter();
DataSet ds = new DataSet();
da.SelectCommand = new SqlCommand();
da.SelectCommand.Connection = conn;
da.SelectCommand.CommandText = "oa_SelectByID";
da.SelectCommand.CommandType = CommandType.StoredProcedure;
SqlParameter param = new SqlParameter("@id", SqlDbType.Int);
param.Direction = ParameterDirection.Input;
param.Value = Convert.ToInt32(txt_value.Text);
da.SelectCommand.Parameters.Add(param);
da.Fill(ds);
GridView1.DataSource = ds;
GridView1.DataBind();
}
同样,在页面中添加了一个GridView控件用来绑定执行存储过程的结果,另外,在页面中还添加了一个textbox控件和一个BUTTON按钮,上面的执行存储过程是放在按钮的onclick事件中的.textbox控件用来接收存储过程的参数.
SELECT [t0].[a_id], [t0].[a_site], [t0].[a_model], [t0].[a_type], [t0].[a_special], [t0].[a_name], [t0].[a_from], [t0].[a_from_url], [t0].[a_author], [t0].[a_editor], [t0].[a_describe], [t0].[a_content], [t0].[a_create_date], [t0].[a_tag], [t0].[a_hits], [t0].[a_commend], [t0].[a_istop], [t0].[a_isimg], [t0].[a_cacheimg], [t0].[a_imgurls], [t0].[a_imgurl], [t0].[a_ismedia], [t0].[a_mediaurl], [t0].[a_iscomment], [t0].[a_isRecycle], [t0].[a_weight], [t0].[a_weights], [t0].[a_status], [t0].[a_url], [t0].[a_file_path], [t0].[a_contentfile], [t0].[a_comment], [t0].[a_ispass], [t0].[a_bury], [t0].[a_dig], [t0].[a_score], [t0].[a_rank], [t0].[a_diguser], [t0].[a_buryuser], [t0].[a_viewip], [t0].[a_lastviewdate], [t0].[a_neworimageorvideo], [t0].[class_id], [t0].[class_type], [t0].[class_name], [t0].[class_show_name], [t0].[class_parent_id], [t0].[class_id_path], [t0].[class_name_path], [t0].[class_show_name_path], [t0].[class_depth], [t0].[class_order], [t0].[class_content], [t0].[class_img], [t0].[a_model_name]
FROM [dbo].[mvc_content_view] AS [t0]
WHERE ([t0].[a_id] = @p0) AND ([t0].[a_type] = @p1)
-- @p0: Input BigInt (Size = 0; Prec = 0; Scale = 0) [5894]
-- @p1: Input BigInt (Size = 0; Prec = 0; Scale = 0) [236]
-- Context: SqlProvider(Sql2008) Model: AttributedMetaModel Build: 3.5.30729.1
SELECT TOP (1) [t0].[a_id], [t0].[a_site], [t0].[a_model], [t0].[a_type], [t0].[a_special], [t0].[a_name], [t0].[a_from], [t0].[a_from_url], [t0].[a_author], [t0].[a_editor], [t0].[a_describe], [t0].[a_content], [t0].[a_create_date], [t0].[a_tag], [t0].[a_hits], [t0].[a_commend], [t0].[a_istop], [t0].[a_isimg], [t0].[a_cacheimg], [t0].[a_imgurls], [t0].[a_imgurl], [t0].[a_ismedia], [t0].[a_mediaurl], [t0].[a_iscomment], [t0].[a_isRecycle], [t0].[a_weight], [t0].[a_weights], [t0].[a_status], [t0].[a_url], [t0].[a_file_path], [t0].[a_contentfile], [t0].[a_comment], [t0].[a_ispass], [t0].[a_bury], [t0].[a_dig], [t0].[a_score], [t0].[a_rank], [t0].[a_diguser], [t0].[a_buryuser], [t0].[a_viewip], [t0].[a_lastviewdate], [t0].[a_neworimageorvideo], [t0].[class_id], [t0].[class_type], [t0].[class_name], [t0].[class_show_name], [t0].[class_parent_id], [t0].[class_id_path], [t0].[class_name_path], [t0].[class_show_name_path], [t0].[class_depth], [t0].[class_order], [t0].[class_content], [t0].[class_img], [t0].[a_model_name]
FROM [dbo].[mvc_content_view] AS [t0]
WHERE ([t0].[a_type] = @p0) AND ([t0].[a_id] < @p1)
ORDER BY [t0].[a_id] DESC
-- @p0: Input BigInt (Size = 0; Prec = 0; Scale = 0) [236]
-- @p1: Input BigInt (Size = 0; Prec = 0; Scale = 0) [5894]
-- Context: SqlProvider(Sql2008) Model: AttributedMetaModel Build: 3.5.30729.1
SELECT TOP (1) [t0].[a_id], [t0].[a_site], [t0].[a_model], [t0].[a_type], [t0].[a_special], [t0].[a_name], [t0].[a_from], [t0].[a_from_url], [t0].[a_author], [t0].[a_editor], [t0].[a_describe], [t0].[a_content], [t0].[a_create_date], [t0].[a_tag], [t0].[a_hits], [t0].[a_commend], [t0].[a_istop], [t0].[a_isimg], [t0].[a_cacheimg], [t0].[a_imgurls], [t0].[a_imgurl], [t0].[a_ismedia], [t0].[a_mediaurl], [t0].[a_iscomment], [t0].[a_isRecycle], [t0].[a_weight], [t0].[a_weights], [t0].[a_status], [t0].[a_url], [t0].[a_file_path], [t0].[a_contentfile], [t0].[a_comment], [t0].[a_ispass], [t0].[a_bury], [t0].[a_dig], [t0].[a_score], [t0].[a_rank], [t0].[a_diguser], [t0].[a_buryuser], [t0].[a_viewip], [t0].[a_lastviewdate], [t0].[a_neworimageorvideo], [t0].[class_id], [t0].[class_type], [t0].[class_name], [t0].[class_show_name], [t0].[class_parent_id], [t0].[class_id_path], [t0].[class_name_path], [t0].[class_show_name_path], [t0].[class_depth], [t0].[class_order], [t0].[class_content], [t0].[class_img], [t0].[a_model_name]
FROM [dbo].[mvc_content_view] AS [t0]
WHERE ([t0].[a_type] = @p0) AND ([t0].[a_id] > @p1)
ORDER BY [t0].[a_id]
-- @p0: Input BigInt (Size = 0; Prec = 0; Scale = 0) [236]
-- @p1: Input BigInt (Size = 0; Prec = 0; Scale = 0) [5894]
-- Context: SqlProvider(Sql2008) Model: AttributedMetaModel Build: 3.5.30729.1
SELECT [t0].[a_id], [t0].[a_site], [t0].[a_model], [t0].[a_type], [t0].[a_special], [t0].[a_name], [t0].[a_from], [t0].[a_from_url], [t0].[a_author], [t0].[a_editor], [t0].[a_describe], [t0].[a_content], [t0].[a_create_date], [t0].[a_tag], [t0].[a_hits], [t0].[a_commend], [t0].[a_istop], [t0].[a_isimg], [t0].[a_cacheimg], [t0].[a_imgurls], [t0].[a_imgurl], [t0].[a_ismedia], [t0].[a_mediaurl], [t0].[a_iscomment], [t0].[a_isRecycle], [t0].[a_weight], [t0].[a_weights], [t0].[a_status], [t0].[a_url], [t0].[a_file_path], [t0].[a_contentfile], [t0].[a_comment], [t0].[a_ispass], [t0].[a_bury], [t0].[a_dig], [t0].[a_score], [t0].[a_rank], [t0].[a_diguser], [t0].[a_buryuser], [t0].[a_viewip], [t0].[a_lastviewdate], [t0].[a_neworimageorvideo]
FROM [dbo].[mvc_content] AS [t0]
WHERE ([t0].[a_id] = @p0) AND ([t0].[a_type] = @p1)
-- @p0: Input BigInt (Size = 0; Prec = 0; Scale = 0) [5894]
-- @p1: Input BigInt (Size = 0; Prec = 0; Scale = 0) [236]
-- Context: SqlProvider(Sql2008) Model: AttributedMetaModel Build: 3.5.30729.1
UPDATE [dbo].[mvc_content]
SET [a_hits] = @p19
WHERE ([a_id] = @p0) AND ([a_site] = @p1) AND ([a_model] = @p2) AND ([a_type] = @p3) AND ([a_special] = @p4) AND ([a_name] = @p5) AND ([a_from] = @p6) AND ([a_from_url] IS NULL) AND ([a_author] IS NULL) AND ([a_editor] IS NULL) AND ([a_describe] IS NULL) AND ([a_content] = @p7) AND ([a_create_date] = @p8) AND ([a_tag] = @p9) AND ([a_hits] = @p10) AND (NOT ([a_commend] = 1)) AND (NOT ([a_istop] = 1)) AND (NOT ([a_isimg] = 1)) AND ([a_cacheimg] IS NULL) AND ([a_imgurls] IS NULL) AND ([a_imgurl] = @p11) AND (NOT ([a_ismedia] = 1)) AND ([a_mediaurl] IS NULL) AND (NOT ([a_iscomment] = 1)) AND (NOT ([a_isRecycle] = 1)) AND ([a_weight] = @p12) AND ([a_status] = @p13) AND ([a_url] IS NULL) AND ([a_file_path] IS NULL) AND ([a_contentfile] IS NULL) AND ([a_comment] = @p14) AND ([a_ispass] = @p15) AND ([a_bury] = @p16) AND ([a_dig] = @p17) AND ([a_score] = @p18) AND ([a_diguser] IS NULL) AND ([a_buryuser] IS NULL) AND ([a_viewip] IS NULL) AND ([a_lastviewdate] IS NULL) AND ([a_neworimageorvideo] IS NULL)
SELECT [t1].[a_weights], [t1].[a_rank]
FROM [dbo].[mvc_content] AS [t1]
WHERE ((@@ROWCOUNT) > 0) AND ([t1].[a_id] = @p20)
-- @p0: Input BigInt (Size = 0; Prec = 0; Scale = 0) [5894]
-- @p1: Input BigInt (Size = 0; Prec = 0; Scale = 0) [197]
-- @p2: Input BigInt (Size = 0; Prec = 0; Scale = 0) [24]
-- @p3: Input BigInt (Size = 0; Prec = 0; Scale = 0) [236]
-- @p4: Input BigInt (Size = 0; Prec = 0; Scale = 0) [0]
-- @p5: Input NVarChar (Size = 16; Prec = 0; Scale = 0) [asp.net2.0使用存储过程]
-- @p6: Input NVarChar (Size = 4; Prec = 0; Scale = 0) [2938]
-- @p7: Input NVarChar (Size = 2038; Prec = 0; Scale = 0) [{$ad$}以下是SQL中两个存储过程: CREATE PROCEDURE dbo.oa_selectalluser
AS
select * from UserInfo
GO
CREATE PROCEDURE dbo.oa_SelectByID
@id int
AS
select * from UserInfo where ID=@id
GO
一个是带参数的存储过程,一个是不带参数的存储过程.下面介绍怎么在VS2005中使用这两个存储过程.
(一).不带参数的存储过程:
protected void Page_Load(object sender, EventArgs e)
...{
if(!Page.IsPostBack)
...{
//不带参数的存储过程的使用方法
SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["oaConnectionString"].ToString());
SqlDataAdapter da = new SqlDataAdapter();
DataSet ds=new DataSet();
da.SelectCommand = new SqlCommand();
da.SelectCommand.Connection = conn;
da.SelectCommand.CommandText = "oa_SelectAllUser";
da.SelectCommand.CommandType = CommandType.StoredProcedure;
da.Fill(ds);
GridView1.DataSource = ds;
GridView1.DataBind();
}
在页面中添加了一个GridView控件用来绑定执行存储过程得到的结果.
(二).带参数的存储过程:
protected void btn_search_Click(object sender, EventArgs e)
...{
//带参数的存储过程的使用方法
SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["oaConnectionString"].ToString());
SqlDataAdapter da = new SqlDataAdapter();
DataSet ds = new DataSet();
da.SelectCommand = new SqlCommand();
da.SelectCommand.Connection = conn;
da.SelectCommand.CommandText = "oa_SelectByID";
da.SelectCommand.CommandType = CommandType.StoredProcedure;
SqlParameter param = new SqlParameter("@id", SqlDbType.Int);
param.Direction = ParameterDirection.Input;
param.Value = Convert.ToInt32(txt_value.Text);
da.SelectCommand.Parameters.Add(param);
da.Fill(ds);
GridView1.DataSource = ds;
GridView1.DataBind();
}
同样,在页面中添加了一个GridView控件用来绑定执行存储过程的结果,另外,在页面中还添加了一个textbox控件和一个BUTTON按钮,上面的执行存储过程是放在按钮的onclick事件中的.textbox控件用来接收存储过程的参数.
]
-- @p8: Input DateTime (Size = 0; Prec = 0; Scale = 0) [2008-10-16 10:04:40]
-- @p9: Input NVarChar (Size = 17; Prec = 0; Scale = 0) [asp,net2,使用,存储,过程]
-- @p10: Input BigInt (Size = 0; Prec = 0; Scale = 0) [1009]
-- @p11: Input NVarChar (Size = 0; Prec = 0; Scale = 0) []
-- @p12: Input BigInt (Size = 0; Prec = 0; Scale = 0) [0]
-- @p13: Input Int (Size = 0; Prec = 0; Scale = 0) [0]
-- @p14: Input BigInt (Size = 0; Prec = 0; Scale = 0) [0]
-- @p15: Input Int (Size = 0; Prec = 0; Scale = 0) [0]
-- @p16: Input BigInt (Size = 0; Prec = 0; Scale = 0) [0]
-- @p17: Input BigInt (Size = 0; Prec = 0; Scale = 0) [0]
-- @p18: Input Float (Size = 0; Prec = 0; Scale = 0) [0]
-- @p19: Input BigInt (Size = 0; Prec = 0; Scale = 0) [1010]
-- @p20: Input BigInt (Size = 0; Prec = 0; Scale = 0) [5894]
-- Context: SqlProvider(Sql2008) Model: AttributedMetaModel Build: 3.5.30729.1
SELECT TOP (10) [t0].[a_id], [t0].[a_site], [t0].[a_model], [t0].[a_type], [t0].[a_special], [t0].[a_name], [t0].[a_from], [t0].[a_from_url], [t0].[a_author], [t0].[a_editor], [t0].[a_describe], [t0].[a_content], [t0].[a_create_date], [t0].[a_tag], [t0].[a_hits], [t0].[a_commend], [t0].[a_istop], [t0].[a_isimg], [t0].[a_cacheimg], [t0].[a_imgurls], [t0].[a_imgurl], [t0].[a_ismedia], [t0].[a_mediaurl], [t0].[a_iscomment], [t0].[a_isRecycle], [t0].[a_weight], [t0].[a_weights], [t0].[a_status], [t0].[a_url], [t0].[a_file_path], [t0].[a_contentfile], [t0].[a_comment], [t0].[a_ispass], [t0].[a_bury], [t0].[a_dig], [t0].[a_score], [t0].[a_rank], [t0].[a_diguser], [t0].[a_buryuser], [t0].[a_viewip], [t0].[a_lastviewdate], [t0].[a_neworimageorvideo], [t0].[class_id], [t0].[class_type], [t0].[class_name], [t0].[class_show_name], [t0].[class_parent_id], [t0].[class_id_path], [t0].[class_name_path], [t0].[class_show_name_path], [t0].[class_depth], [t0].[class_order], [t0].[class_content], [t0].[class_img], [t0].[a_model_name]
FROM [dbo].[mvc_content_view] AS [t0]
WHERE ([t0].[a_type] IN (@p0)) AND (NOT ([t0].[a_isRecycle] = 1))
ORDER BY [t0].[a_id] DESC
-- @p0: Input BigInt (Size = 0; Prec = 0; Scale = 0) [236]
-- Context: SqlProvider(Sql2008) Model: AttributedMetaModel Build: 3.5.30729.1
