[英]Stored procedure not updating sql table triggered in asp.net
我有一個站點,該站點的表將顯示資產列表及其從sql中的表中提取的信息。 我有一個區域按鈕,如有必要,店員可以通過在文本或下拉字段中輸入新信息來按下和修改現有信息。 這是使用存儲過程完成的; 在您檢查工作之前,一切似乎都運行良好,沒有任何更新!
這是用於編輯信息的代碼;
protected void ADD_Click(object sender, EventArgs e)
{
using (SqlConnection connection = new SqlConnection(WebConfigurationManager.ConnectionStrings["DATASYSTEMS"].ConnectionString))
{
SqlCommand cmd = new SqlCommand("UPDATING_ASSETS", connection);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@ASSET_NUMBER", Txtasset_number.Text);
cmd.Parameters.AddWithValue("@MACHINE_NAME", Txtmachine_name.Text);
cmd.Parameters.AddWithValue("@PORT_NUMBER", Txtport_number.Text);
cmd.Parameters.AddWithValue("@BUILDING_NUMBER", DPBUILDING.SelectedValue);
cmd.Parameters.AddWithValue("@ROOM_NUMBER", Txtroom_number.Text);
cmd.Parameters.AddWithValue("@TELEPHONE_NUMBER", Txttelephone_number.Text);
cmd.Parameters.AddWithValue("@FLOOR", Txtfloor.Text);
cmd.Parameters.AddWithValue("@SERIAL", Txtserial.Text);
cmd.Parameters.AddWithValue("@TYPE", DPTYPE.SelectedValue);
cmd.Parameters.AddWithValue("@BRANCH", DPBRANCH.SelectedValue);
cmd.Parameters.AddWithValue("@SECTION", DPSECTION.SelectedValue);
cmd.Parameters.AddWithValue("@USERS", txtuser1.Text);
ClientScript.RegisterClientScriptBlock(this.GetType(), "key", "<script type='text/javascript'>alert('Record has been updated.');window.location='navigation.aspx';</script>");
}
}
protected void dglocaltables_SelectedIndexChanged(object sender, EventArgs e)
{
}
}
這是應該更新的存儲過程。
CREATE PROCEDURE [dbo].[update_TBL_INFO_1] @ASSET_NUMBER as nvarchar(50), @PORT_NUMBER as nvarchar(50), @MACHINE_NAME as nvarchar(50), @TYPE as nvarchar(50) , @BRANCH as nvarchar(50), @SECTION as nvarchar(50), @BUILDING_NUMBER as nvarchar(50), @ROOM_NUMBER as nvarchar(50), @TELEPHONE_NUMBER as nvarchar (50), @FLOOR as nvarchar (50), @USERS as nvarchar (50), @ID as float (8), @SERIAL as nvarchar (50) as
If (SELECT ASSET_NUMBER FROM dbo.TBL_INFO WHERE ASSET_NUMBER=@ASSET_NUMBER AND [ID]=@ID)=@ASSET_NUMBER
BEGIN
If (SELECT MACHINE_NAME FROM dbo.TBL_INFO WHERE MACHINE_NAME=@MACHINE_NAME AND [ID]=@ID)=@MACHINE_NAME
BEGIN
If (SELECT PORT_NUMBER FROM dbo.TBL_INFO WHERE PORT_NUMBER=@PORT_NUMBER AND [ID]=@ID)=@PORT_NUMBER
BEGIN
If (SELECT [ID] FROM dbo.TBL_INFO WHERE [ID]=@ID)=@ID
BEGIN
UPDATE dbo.TBL_INFO
SET
dbo.TBL_INFO.ASSET_NUMBER = @ASSET_NUMBER,
dbo.TBL_INFO.MACHINE_NAME = @MACHINE_NAME,
dbo.TBL_INFO.PORT_NUMBER = @PORT_NUMBER,
dbo.TBL_INFO.BUILDING_NUMBER = @BUILDING_NUMBER,
dbo.TBL_INFO.ROOM_NUMBER = @ROOM_NUMBER,
dbo.TBL_INFO.TELEPHONE_NUMBER = @TELEPHONE_NUMBER,
dbo.TBL_INFO.[FLOOR]= @FLOOR,
dbo.TBL_INFO.TYPE = @TYPE,
dbo.TBL_INFO.BRANCH = @BRANCH,
dbo.TBL_INFO.[SECTION] = @SECTION,
dbo.TBL_INFO.USERS = @USERS,
dbo.TBL_INFO.[ID] = @ID,
dbo.TBL_INFO.SERIAL = @SERIAL
WHERE dbo.TBL_INFO.ASSET_NUMBER=@ASSET_NUMBER
INSERT INTO dbo.TBL_INFO (ASSET_NUMBER, MACHINE_NAME, PORT_NUMBER, BUILDING_NUMBER, ROOM_NUMBER, TELEPHONE_NUMBER, [FLOOR], TYPE, BRANCH, [SECTION], USERS, SERIAL, [ID]) VALUES (@ASSET_NUMBER, @MACHINE_NAME, @PORT_NUMBER, @BUILDING_NUMBER, @ROOM_NUMBER, @TELEPHONE_NUMBER, @FLOOR, @TYPE, @BRANCH, @SECTION, @USERS, @SERIAL, @ID)
SELECT @ID, ACCESS='VALID'
END
ELSE
BEGIN
SELECT @ID, ACCESS='INVALID'
END
END
ELSE
BEGIN
SELECT ACCESS='RESTRICTED'
END
END
ELSE
BEGIN
SELECT ACCESS='DENIED'
END
END
走
我要去哪里錯了?
您永遠不會執行命令!
在所有這些.AddWithValue()調用的結尾都需要此代碼:
cmd.ExecuteNonQuery();
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