ADO.NET :: Insert Variables Inside A Query?
Mar 16, 2011i've facing this problem in my program..
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ADO.NET :: How To Replace The Field Names In SQL Query String With Variables
Aug 17, 2010How can I replace the field names in sql query string with variables like:-
string field1="ID";
string field2="Name";
sql = "Insert into [Sheet1$] ('" + field1 + "','" + field2 + "') values('1','abc')";
I am inserting data into an Excel document which has got nearly 100 columns.
I am inserting data using OLEDB as follows:-
System.Data.OleDb.OleDbConnection MyConnection ;
System.Data.OleDb.OleDbCommand myCommand = new System.Data.OleDb.OleDbCommand();
string sql = null;
MyConnection = new System.Data.OleDb.OleDbConnection(connectionstring);
MyConnection.Open();
myCommand.Connection = MyConnection;
sql = "Insert into [Sheet1$] (ID,Name) values('1','abc')";
myCommand.CommandText = sql;
myCommand.ExecuteNonQuery();
MyConnection.Close();
I want to specify the field names at runtime as mentioned above - sql = "Insert into [Sheet1$] ('" + field1 + "','" + field2 + "') values('1','abc')"; When I try this I am getting error.
Session Variables Inside Of SharePoint?
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When the Default page is loaded, it works fine. However, when I try to go to next page, i am getting a null reference exception. It looks like my session variables are becoming null on the next page (even though I set them on the previous page). Here are a couple things that I tried to diagnose the problem.
I try on the couple other computers; some work fine, some still don'ts. In the property of the page viewer inside of the SharePoint, after I click on the "Test link", it started to work fine until the session expired (on the computer didn't work initially).
I am not sure if there are settings that I need to check on the browser or the app server.
Forms Data Controls :: Passing Variables Into And Out Of Mysql Query
Jan 9, 2010First up i would like to apoligize for these questions that are proable realy easy. I have been put on the spot by my boss and have been told to change all my php to asp.net c so it can go in this new cms i have at work. I have just spent the last 18 hours trying to get this to work and im geting a little desperate.
Ok so my current issue is that i dont know how to add html formating to a result string i pull out of my mysql database. I have my result sheet pulling into a gridview, what i want to do is put some information drawn from each row in the gridview out side of the <Tr> tag. Is this possible? But within the Table Tag second issue is it possiple to feed data into a page and then run a mysql query like i was doing in php.
Forms Data Controls :: Fill DropDownList With Own Query With Variables?
Mar 16, 2011How to get a dropdown list to use my own query, because i couldnt figure out how to use my variables in asp.net's configuration.
how i can get the dropdown list to read the data returned from my query?
protected void
Page_Load(object sender,
EventArgs e)
{
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Local Variables Of A Method Inside A Class?
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Mar 14, 2010I want to reference a variable inside an html element without having to use an asp lable. for example at the start of the page I grab the current year and then inside a paragraph html tag I want to output this. I have tried using <%# year%> and <%=year%> but I get an error. Here is the code
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I have several resource intensive variables that are loaded in the Global.asax and I need access to there in the webservice.
Capturing Session Variables Inside Jquery Code?
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View 2 RepliesDataSource Controls :: Combining Date And Time From Separate Datetime Variables In Insert Sql?
Jun 29, 2010I'm trying to combine a date and time from separate variables in my asp.net insert sql. pointers? I'm getting the following error
Conversion failed when converting date and/or time from character string.
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DataSource Controls :: Creating Join Query / How To Address The Results To Be Stored Within The Output Variables
Apr 8, 2010[Code]....
Well I'm not familiar with SP's yet, and I can't find a single example of what I want to do. basically I want to retrieve the town & county where the customers id are equal (note there will only ever be 1 result)
I can't figure out how to address the results to be stored within the output variables.
Javascript - Access Global Variables That Are Set Inside An Event Listener?
Dec 18, 2010I am working with Google maps api V3. I need to get the values of the getSouthWest & getNorthEast bounds of my map. To do this the 'bounds_changed' event needs to be fired in order to get the new values. This is all good, however, I need to access these values from outside the event and passed to a server side function (more specifically, I don't want to call my server side function every time the map bounds are changed).
My code is:
//Global
var sw, nw, Searchbounds;
function myFunc(){
google.maps.event.addListener(map, 'bounds_changed', function() {
Searchbounds = map.getBounds();
sw = Searchbounds.getSouthWest();
ne = Searchbounds.getNorthEast();
});
CallServerSideWebService(sw.lat(), ne.lng(), ne.lat(), ne.lng());
}
When executing this code I get the error message sw is undefined.
ADO.NET :: How To Insert Parameter In Query
Jan 7, 2011im having a problems to insert parameter to the query. for example.
select count(usercase) from report where reportdatetime like'%%'
between '%%', there is a user key in data which produces a result after submitted by user.
im using .aspx and .aspx.vb as the code behind..
ADO.NET :: How To Write SQL Insert Into Query Using LINQ
Oct 13, 2010How I can write following SQL query using LINQ. There is no default constraint define for the ID column so we have explicitly pass the NEWID().
I want to replicate the products of a company to another company.
Insert Into Products Select NEWID() AS ProductID, ProductName, CompanyID = @DestinationID, ProductCategoryID From Products Where CompanyID = @SourceID
Also once I get these result how can I use InsertAllOnSubmit to insert all the records at once without looping it.
Insert Multiple Records In One Query?
Feb 2, 2010I am trying to insert about 100,000 in my SQL Server database. It is really slow when I create 100,000 separate queries, so I tried to insert all these records in one query, it worked for the first few thousands records but then it threw me a timeout error.
What would be the fastest way to insert multiple records into database?
Insert Into Sql Query Failing In Code?
May 13, 2012I have an Insert into function returns the error Syntax error (missing operator) in query expression when text the single quote is send to the access db from a form.
' I need to replace this with the ascii ' before the query is sent.
here is the scode
<%@LANGUAGE="VBSCRIPT" CODEPAGE="65001"%>
<%Response.Buffer=True%>
<!-- #include file="Conn.asp" -->
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here I need to handle fields having the only character is the single quote
Run A Select Query Then An Insert If It Returns FALSE?
Jan 24, 2011I've created a script that adds user data to a database, however, I'd like to check the email entered is unique within the database.
I've already started the query at comm2 but not sure how to progress the script so it tells the user if the email address is already taken.
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DataSource Controls :: Insert Query Statement?
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View 3 RepliesInsert Array From Query String Into SQL 2005?
Oct 6, 2010I am trying to insert an array into SQL with no luck. I get the string from a GPRS device that looks like this:
/WeightBridge.aspx?ReadeID=A1B5A0F5C4E4A1B5A0F5C4E4&TagID=45B6C56A90B645B6C56A90B6,A47B1256A45F0843,B49B1256A45F08FF,30 SEP 2010 21:33:59,I,&Custom=Vehicle Num
All I want to do is to split the TagID array and insert it with the rest of the string into a SQL table. The TagID array must inserted into the following colomns in the DB. TagID, TID, UserMemory, DateTime and Direction. After the insert I just give a response that the insert was successfull or failed. Thank you
My code this far:
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Insert An Empty Record Using LINQ Query?
Apr 10, 2010I have a LINQ query like this:
var query1 = from x in db.FaqCategories select new { x.CategoryId, x.Category };
What I would like to get is a query with an empty record
var empty = new {CategoryId="", Category=""};
on the very top of query1. I think this can be accomplished by using the union operator, just don't know how.
Access :: Insert Query Due To Database Relations
Jan 8, 2010i have a problem executing an insert query. whenever i try to insert i have an exeption telling me it cant execute because a record needed in another table; where i select a value form that other table according a listbox, and then insert it into this table. here is a sample of my code:
OleDbConnection conn = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0; Data Source=|DataDirectory|emp2.mdb");
int a = 0;
conn.Open();
string sqlcmd = "select id from nationality where descreption = '" + DropDownList1.Text + "'";
OleDbCommand readNatCmd = new OleDbCommand(sqlcmd, conn);
OleDbDataReader readerNat = readNatCmd.ExecuteReader();
while (readerNat.Read())
{
a = readerNat.GetInt32(0);
}
readerNat.Close();
conn.Close();
string saveEmpcmd = @"insert into employee " + "(nationality) " + "values (@nationality)";
OleDbCommand objCmd = new OleDbCommand(saveEmpcmd, conn);
objCmd.Parameters.AddWithValue("@nationality", a);
conn.Open();
objCmd.ExecuteNonQuery();
conn.Close();
now, the form executes with no errors, but it catches an exeption caused by the ExecuteNonQuery funtion; here it is in details:
System.Data.OleDb.OleDbException: You cannot add or change a record because a related record is required in table 'nationality'. at System.Data.OleDb.OleDbCommand.ExecuteCommandTextErrorHandling(OleDbHResult hr) at System.Data.OleDb.OleDbCommand.ExecuteCommandTextForSingleResult(tagDBPARAMS
dbParams, Object& executeResult) at System.Data.OleDb.OleDbCommand.ExecuteCommandText(Object& executeResult) at System.Data.OleDb.OleDbCommand.ExecuteCommand(CommandBehavior behavior, Object& executeResult) at System.Data.OleDb.OleDbCommand.ExecuteReaderInternal(CommandBehavior
behavior, String method) at System.Data.OleDb.OleDbCommand.ExecuteNonQuery() at Default2.Button1_Click(Object sender, EventArgs e) in c:Documents and SettingsAdministratorMy DocumentsVisual Studio 2005WebSitesempDefault2.aspx.cs:line 305
when i remove the relation between the tables, the exeption isnt catched anymore, but the value stored in the employee table is 0 how can i solve this?
SQL Server :: Insert Data Into Table Got From Other Query?
Mar 25, 2011I got data from different 2 tables and then this selected data trying to insert into new table. Selected data have multiple records.
how may i insert selected multirows into new table which has already been created into db.
Select fname, lname, Addresses.address from Persons Join Addresses on persons.ID = Addresses.PID
The result for this will be multi reocords then how can i insert into new table[already created]. within StoreProcedure
SQL Server :: Insert Query Results Into Table?
Feb 19, 2011[Code]....
i want to insert the result of that query into nother table in my database. please help me find a way to do that.
Insert And Query A DateTime Object In SQLite DB From C#?
Mar 17, 2010Consider this snippet of code:
string sDate = string.Format("{0:u}", this.Date);
Conn.Open();
Command.CommandText = "INSERT INTO TRADES VALUES(" + """ + this.Date + """ + "," +this.ATR + "," + """ + this.BIAS + """ + ")";
Command.ExecuteNonQuery();
Note the "this.Date" part of the command. Now Date is an abject of type DateTime of C# environment, the DB doesnt store it(somewhere in SQLite forum, it was written that ADO.NET wrapper automatically converts DateTime type to ISO1806 format)
But instead of this.Date when I use sDate (shown in the first line) then it stores properly.
My probem actually doesnt end here. Even if I use "sDate", I have to retrieve it through a query. And that is creating the problem
Any query of this format
SELECT * FROM <Table_Name> WHERE DATES = "YYYY-MM-DD"
returns nothing, whereas replacing '=' with '>' or '<' returns right results.
So my point is:
How do I query for Date variables from SQLite Database.
And if there is a problem with the way I stored it (i.e non 1806 compliant), then how do I make it compliant
SQL Server :: Set The Query String Value In An Insert Parameter?
Nov 21, 2010I have a stored procedure that is close to working. It takes the values of a details view puts them into the respective table 'entity' then should also put the @@identity into 'entloan' and should put the LoanID which is in the query string of the page the detials view is loaded on, into the LoanID field of entLoan as well. Everything works except for getting the querystring value to pass to a insert variable on my stored procedure.
Stored Procedure
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I do not have a LoanID Insert parameter set as it is not in entity table:
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I have been playing around with different code in the backend but always get errors:
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