Web Forms :: How To Use Dynamically SQL Where Clause
Mar 22, 2010how to use dynamically SQL Where Clause
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Similar Messages:
DataSource Controls :: How To Update Dynamically A SQLdatasource With A WHERE Clause
Mar 10, 2011I've already spent hours in searching through the forum to be able to do the following:I have a SQL datasource defined with a checkbox in it. Purpose is to update one column (userid) behind the table for only that row when the checkbox is selected.This is the code I'm currently having:
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Web Forms :: Add Values In Textboxes To SQl Query's WHERE Clause?
Dec 14, 2010I have some textboxes and radio buttons in my form, and when the user clicks the "Search" button, an SQL select query is run from an SQLDataSource and that query populates a gridview. I want some of the values in these textboxes/radiobuttons to act as search criteria and I'll form a WHERE clause based on what the user typed into them. How do I do this?
View 8 RepliesWeb Forms :: ArrayList Does Return Values When Used In With Clause
Apr 8, 2014openDB() Dim inList As String Dim getCourses
For k As Integer = 0 To arLcID.Count - 1
If k > 0 Then inList &= ","
End If inList = arLcID(k).ToString
getCourses = "select cID,cCode,cUnit from [university].[Courses_1] where cID ='" & inList & "'"
insertCMD = New Data.SqlClient.SqlCommand
[Code] ....
This code is not returning any value, when the arraylist is removed it returns value.
Forms Data Controls :: Clause On UserID Together With Other Parameters Does Not Work?
May 4, 2010I´m a newbie at .NET and I´m trying to solve how to run a datagrid with parameters. I know how to do where clauses with controls and today I managed to solve how to have a where clause at UserID within a SelectingEvent.BUT, I can´t run them both in the same time. I want to run a query based on the month in a dropdownlist and the UserID. Each one individually works.Why can´t this be done? Is the onselect statement ignoring the other parameter? I don´t get any errors.The ASPX (in VB.net) code is:
<%@ Page Title="" Language="VB" MasterPageFile="~/Site.master" AutoEventWireup="false" CodeFile="IndividuellBonus.aspx.vb" Inherits="Income_IndividuellBonus" %>
<asp:Content ID="Content1" ContentPlaceHolderID="HeadContent" Runat="Server">
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Forms Data Controls :: Using A Selected Row In GridView As Part Of The Where Clause On FormView??
May 15, 2010I am fairly new to Visual Web Developer so I hope this makes sense.I have a page with a GridView (code below). When a person clicks on the Select Link, I would like it to direct them to a page with a FormView of the selected row so that it can be edited. I feel that this should be fairly basic but am having trouble finding the means to make it happen.
<asp:GridView ID="GridView1" runat="server" AllowPaging="True"
DataSourceID="SqlDataSource1" Height="230px" Width="829px"
AutoGenerateColumns="False" CellPadding="4" ForeColor="#333333" [code]....
Web Forms :: Error BC30506: Handles Clause Requires A WithEvents Variable Defined In The Containing Type Or One Of Its Base Types
Jan 26, 2011I put a server side button on the header page. The website is running fine. I use the same source and put it on IIS, it's also working fine but the problem is, i couldn't compile it anymore using my VS studio. It's showing no error so when I go and check the output (after scrolling down a bit and found one line says error). it says
C:InetpubwwwrootAmFraserIntranetheader.master.vb(31,0): error BC30506: Handles clause requires a WithEvents variable defined in the containing type or one of its base types.
C:InetpubwwwrootAmFraserIntranetheader.master.vb(32,0): error BC30451: Name 'keyword' is not declared.
keyword is the textbox on the header page. I also played around with AutoEventWireUp (true/false) and defining onclick event on the server tag but it is still not solving the problem.
C# - How To Make The Clause Different
Aug 14, 2010I have the following code:
CustomerService service;
public CustomerService Service
{
get
{
if (this.service == null)
{
this.service = new CustomerService();
}
return this.service;
}
}
public DataTable GetCustomers()
{
return this.Service.GetCustomers();
}
Now the question is: if I wrote the above method as follow (without "this"), it's giving me an error : instance is not reference to an object.
public DataTable GetCustomers()
{
return Service.GetCustomers(); // this will spell the error "instance is not reference to an object"
}
Does anyone know? also it only happens while running via IIS and not from casini web server (VS 2010).
ADO.NET :: Is It Possible To Use OFTYPE In Where Clause Of An Entitydatasource
Nov 30, 2010is it possible to use OFTYPE in where clause of an entitydatasource? I mean something like this:
srcUsers.Where = "OFTYPE(Doctor)";
SQL Server :: Group By Clause In CTE?
Mar 30, 2011I have a query with group-by clause. I want to use it in recusionCTE.How is it possible?I want to know the totalamount for each fname done through this query:select top 10 fname,SUM(totamt) as 'Total Amount' from tables_list group by fname order by 'Total Amount' descBut when any person logins he must be able to see this list for his own hierarchy down the line including himself.
View 2 RepliesADO.NET :: Using Where Clause Before Select In LINQ?
Aug 26, 2010why use where condition before select statement in LINQ
View 2 RepliesADO.NET :: Convert The Where Clause To Linq?
Oct 22, 2010how do you convert the WHERE clause of this statement to Linq ?
View 1 RepliesADO.NET :: How To UPDATE With Extraneous WHERE Clause
Jul 31, 2010I'm working on an MVC 2 website, with LINQ. I have the following section to handle updating my Photo object.
[Code]....
In this case, only the field Title changes. But I'm wondering why the WHERE clause isnot simply WHERE PhotoId = @p0... because PhotoId is the primary key. Is there anything I need to do when mapping or something to get the WHERE clause that I expect?
Asp - Syntax Error In FROM Clause
Oct 18, 2010I'm working on asp.net web application & for this use MS access for back end, My Query is given below which is successfully executed on MS Access but error on front end ("Syntax Error in FROM Clause")
select USER.EMPID as EMPID,USER.FULLNAME as FULLNAME,
USER.USERNAME as USERNAME,Employee.ROLEID,ROLE.ROLENAME AS ROLE
FROM USER
inner join employee on user.userid=employee.userid
inner join role on employee.roleid=role.roleid
WHERE USER.EMAIL='admin@itiersolutions.com'
AND USER.PASSWORD='cZdqAEeDV2EVzA1JNFJ6hQ=='
AND USER.STATUS='Enable'
C# - EntityDataSource - Where Clause From Different Table?
Nov 22, 2010I am using EF 4 and EntityDataSource in a Page (WebForms).
This page contains a DropDownList that display UserName.
Data from this DropDownList it is from "aspnet_Users".
At the moment I am using a single EntityDataSource code belove:
<asp:EntityDataSource ID="EntityDataSourceListUsers" runat="server" ConnectionString="name=CmsConnectionStringEntityDataModel"
DefaultContainerName="CmsConnectionStringEntityDataModel" EnableFlattening="False"
EntitySetName="aspnet_Users" Select="it.[UserId], it.[UserName]">
</asp:EntityDataSource>
I need to FILTER the UserName associated to a specific ROLE and displaying it in the DropDownList therefore using others tables"aspnet_UsersInRoles" and "aspnet_Roles".
How to do it?
Would be great have a simple solution since I am a beginner.
Using An IN Clause In Vb.net To Save Something To The Database Using SQL?
Sep 30, 2010I have a textbox and a button on a form.
I wish to run a query (in Vb.Net) that will produce a query with the IN Values.
Below is an example of my code
myConnection = New SqlConnection("Data Source=sqldb;Initial Catalog=Rec;Integrated Security=True")
myConnection.Open()
myCommand = New SqlCommand("UPDATE dbo.Recordings SET Status = 0 where RecID in ('" & txtRecID.Text & "') ", myConnection)
ra = myCommand.ExecuteNonQuery()
myConnection.Close()
MsgBox("Done!", _
MsgBoxStyle.Information, "Done")
When i enter a single value it works but when i enter values with commas it throws an error
"Conversion failed when converting the varchar value '1234,4567' to data type int."
VS 2010 - Passing Value To SQL Where Like Clause
Jul 25, 2011I'm trying to pass the value string.empty to a parameter for a repeater but it does not work, here is code:
Code:
protected void Page_Load(object sender, EventArgs e)
{
EnableViewState = false;
string fromdate = (string)Session["thefromdate"];
string todate = (string)Session["thetodate"];
if ((string)Session["selectedserver"] == "All Servers")
[Code] ....
Thats the gyst of the onload code that deals with my session parameters, as you can see if the session parameter is passed "all servers" it sets the lable value to string.empty (have also tried seting it to "")
Code:
asp:Repeater ID="Repeater1" runat="server" DataSourceID="reoeaterappresuts">
<itemtemplate>
<b><u>Servername:</u>Â Â Â Â Â <%# DataBinder.Eval(Container.DataItem, "Servername") %> Â Â Â Â Â
<u>Date of check:</u>Â Â Â Â Â <%# DataBinder.Eval(Container.DataItem, "Checkdate") %> Â Â Â Â Â
<a href="/appdrilldown.aspx?entryid=<%# DataBinder.Eval(Container.DataItem, "EntryID") %>">
[Code] ....
And the front end repeater stuff, Why can i not pass across "where x like '%%'
It picks up the parameters from the labels on the page set onload....
Function And Variable Declaration Without An 'As' Clause?
Aug 25, 2010I get a message - "Function without an 'As' clause" for HMAC_MD5 and "Variable declaration without an 'As' clause" for Key and Value. But the code works. But the messages still exists. Is there a way to fix this to avoid the messages?
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ADO.NET :: Unable To Update Records Using IN Clause?
Sep 15, 2010I've a common function as shown below:
[Code]....
[Code]....
When I want to update records in a table, I usually invoke as shwon below:
[Code]....
This code works fine. But when I'm trying to update multiple records using IN clause, it does not work. Can any one tell me how to do it using IN clause?
I need to update all vendors available in lstVendorId to status 4. I tried below but it does not work.
[Code]....
The above code does not throw any error but it does not update any records either.
SQL Server :: Select Statement With Where Clause?
Feb 14, 2011I have a select statement:
cmd = new SqlCommand("select lab_key from tblorderwhere", connection);
I would like to add a where statement that pass variable to the select statement. How I can do this?
Where lab_key =ChargeFine( that is my variable)
ADO.NET :: Linq And Dynamic Where Clause With Wildcard?
Mar 25, 2011Linq add wildcard in the where clause dynamically I have a query, i.e.
var query = from r in context.company .....
then have some business logic and based on the validation I want to add dynamically a where clause
if(a == "1")
query = query.Where(r=> r.Name = Fullname); //works!!
else if(a == "2)
query = query.Where SqlMethods.Like(r=> r.Name,"%"+Fullname+"%"); //fails to compile , the r.Name is not found..
SQL Server :: Description About Working Of OVER Clause
Jan 26, 2011I have created the folowing stored procedure and it is working fine... I have used OVER clause in the query written in the WITH block. Can some body provide description about working of OVER clause and why I need to use it with the ROW_NUMBER() function.
CREATE PROCEDURE SelectOrder
@PageIndex INT,
@PageSize INT
AS
BEGIN
WITH Order AS
(
SELECT ROW_NUMBER() OVER (ORDER BY OrderId DESC)
AS Row, *
FROM Orders
)
SELECT *
FROM Order
WHERE Row between (@PageIndex - 1) * @PageSize + 1 and @PageIndex*@PageSize
END
SQL Server :: Case Statement In Where Clause?
Sep 13, 2010i trying following query Select
View 4 RepliesDataSource Controls :: Using Varibale In The Where Clause?
Apr 21, 2010I am having difficulties using a variable in the "where" clause:
declare @shift_started as datetime
set @shift_started = (SELECT *
FROM OPENQUERY(ADS_RGWP_SERVER, 'SELECT MAX(shift_started) as shift
FROM salestkt AS STK
WHERE NOT EXISTS(SELECT *
FROM SHFTDATE AS SD
WHERE SD.shift_started = STK.shift_started)'))
SELECT *
FROM OPENQUERY(ADS_RGWP_SERVER, ' sum(case when customer_type = ''Inter-Company'' then qty_shipped_today else 0 end) as intercompany_qty,
sum(case when customer_type = ''Charge'' then qty_shipped_today else 0 end) as outside_qty
FROM salestkt
WHERE shift_started ='" & @shift_started & "' ''')
Getting error:
Incorrect syntax near ' & @shift_started & '.
Linq To Entities Multiple - Clause &&
Feb 22, 2010In the code bdehind && syntax does not work, any ideas?
Entities ctx3 = new Entities();
var uniqueQuote = from quot in ctx3.Quotes.Include("aspnet_Users").Include("Enquiries")
where quot.Enquiries.EnquiryId == selectedEnquiryId && [code]...
Error 2 Delegate 'System.Func' does not take '1' arguments C:LocalGarageFinderLocalGarageFinderEnquiryDetail.aspx.cs 56 33 LocalGarageFinder
