C# - Comparing Textbox.text Value To Value In SQL Server?
Apr 15, 2010
I am trying to compare a login textbox password and username with a custom validator using linq to get information from the database it always returns false though on the validator where my code below is going wrong.
protected void LoginValidate(object source, ServerValidateEventArgs args)
{
TiamoDataContext context = new TiamoDataContext();
var UsernameCheck = from User in context.Users
where User.Username == TextBoxLoginUsername.Text && User.Password ==
[Code]....
I dont know where I am going wrong I know its most probably some sort of silly mistake and me being inexperienced at this...
I'm pretty sure this is in the wrong forum category, but I couldn't find a relevant category, so here goes!'m looking for a way of highlighting text changes between two sets of content, very similar to how this website's wiki works:For example, if I go to an edit page on the wiki, I can compare two versions and see the difference:[URL]
I have a table with 5 rows and 2 columns. Each cell contains a text box. I want to show error if one of the text boxes in each column is empty. I want both text boxes in a row shld be filled or both shld empty. How can i do this via Asp.net validation controls? I want to extend CompareValidator so that it will validate only if the controlToValidate and controlToCompare both have some text in it or both are empty.
I have a form that contains a text box called "MyDate" in which the user enters a date. I have a table that contains records of which one of the fields in the record is a date field named "DateAvailable" (type is "datetime"). I want to compare the data in the text box to the "DateAvailable" field in record. How do I define my text box as a "datetime" field.
I have a large database of user profile data. I need to be able to compare 1 row against all of the other rows, for all columns to find the best match.There are around 30 columns of data for each row. I need to be able to find the 5 best matching rows.
I.E. Row 1 matches on 2 column's Row 2 matches on 12 column's Row 3 matches on 7 column's Row 4 matches on 4 column's Row 5 matches on 9 column's Row 6 matches on 23 column's Row 7 matches on 29 column's
In the end it will show me the data for rows 7, 6, 2, 5, 3 Now to make it even harder, Some of the columns are bit, some are varchar.Some of them may be a direct match, some will need to search if the column for row2 contains the text of row 1.
Im trying to use the following SQL statement to find every row in Orderable Test List where there is not a row in Results Individual Tests that has a matching entry in the TESTHISCD column. When I run the page everything freezes up.
"SELECT [Orderable Test List].*, [Results Individual Tests].TESTHISCD FROM [Orderable Test List], [Results Individual Tests] WHERE [Orderable Test List].TESTHISCD <> [Results Individual Tests].TESTHISCD"
I'm trying to compare a string from a label to a varchar(50) in my database. String Occasion = '1 2010-07-07 10:00' compared to varchar(50) OccasionID = '1 2010-07-07 10:00'
[Code]....
[Code]....
I've checked that the values really are identical in the debug. I was under the impression that no conversion is neccessary between string and varchar, but maybe I'm wrong.
I'm adding <ASP:TextBox>'s to a page in code.I'm going to set their ID and stuff like that.I'm wanting to retrieve the text of those textboxes on a button press.Now I know I can't simply do "Me.MyTBName1.Text". I guess I could loop through the controls and compare IDs. I'd rather be able to get the textbox's text directly somehow though.I could use Javascript to get the value, but I don't think I can use it server-side at that point.
I have a stored procedure, which I'm calling from ASP.Net application. I'm facing a problem in stored procedure when comparing values.Please check code below to get further details.
Stored Procedure: ALTER PROCEDURE [dbo].[MyStoredProcedure] (@ItemID nvarchar(50), @Weight1 float, @Weight2 float) -- check remaining/available weight in items table DECLARE @RemainingWeight float SET @RemainingWeight = (SELECT RemainingWeight FROM items WHERE ItemID = @ItemID) [code]...
I am trying to build a small e-commerce website that will allow user to upload and store the image of their product in the database and also the user could upload the image of the product and compare it with all the similar product images that are already stored in the database. I am using MS ASP.Net using VB.Net as the front end.
if MS SQL server is the best option to carry out such task or should I consider some other database to do this in terms of complexity involved as well as the integration with MS .Net framework.
I have Create user form through which i am creating thousands of users and generating unique user id's. If there are lot of concurrent users using the form then how should I display the new generated user id to user through stored procedure I have tried returning the value by comparing row count and checking with user name but its not working in fast way.I am displaying the user id on form itself.Any alternate solution for this?
i am trying to compare four columns in two tables(both are in the same schema), table a has two columns for firstname and last name , table b has similar columns firstname and last name, i wish to compare both and if there are similarities, do nothing but if there are differencies, export or write them to a exception or error table.. not quite sure what if statement i should write or how to go about this.
I have a series of textboxes on a FormView. There is a textbox for entering a percent for a deposit amount and next to that a corresponding textbox for entering a dollar value for a deposit amount. There are 3 sets of these.
If a user changes a percent textbox, I update the dollar value textbox based on the percent times the project's total cost. If a user changes the dollar value textbox, the percent textbox gets updated as a percent of that dollar amount divided by the project's total cost.
I have the percent textboxes formatted as "{0:0%}" and the dollar value textboxes as "{0:C}".
When a user types into the textbox, the formatting goes away and we get raw numbers but I don't want those raw numbers to remain as such after they tab or click out of the field. I added a TextChanged event to reset the formatting. This works fine on reformatting the percent textbox but the currency one remains as just a raw numeric value.
Here is the markup (ignore the lack of validation for numeric input only...it will be added):
Currently we are saving files (PDF, DOC) into the database as BLOB fields. I would like to be able to retrieve the raw text of the file to be able to manipulate it for hit-highlighting and other functions.Does anyone know of a simple way to either parse out the files and save the raw text on save, either via SQL or .net code. I have found that Adobe has a filtdump utility that will convert the PDF to text. Filtdump seems to be a command line tool, and i don't see a way to use a file stream. And what would the extractor be for Office documents and other file types?-or-Is there a way to pull out the raw text from the SQL Full text index, without using 3rd party filters?Note i am trying to build a .net & MSSql solution without having to use a third party tool such as Lucene
I have what I think is a weird issue. I send text from one page to another via Session Variable. When page 2 loads, the text box has the session text set, but if the user changes the text and clicks the button, the SQL database is update with the original session text. If I remove the redirect from the page 2 button_Click method, then, the page refreshes with the textbox reverting to the session text and thr SQLDataSource has the session text added to it.
I have a page with a text box, a button and a GridView. Enter an account number in the text box, press the check button and the result will show in the GridView.
Now user wants that if the text box is clear, the GridView disappear.
I can only find TextBox1_OnTextChanged. But I want to have that while the user is clearing the text, if the length of text becomes zero, the GridView is clear out. So I am looking for OnTextChanging(). Well of course this function does not exist. How to achieve the same purpose?
I have an asp page with a textboxes, labels and other controls. I cannot get the .text to change in any of these controls. I click on button which I execute code that I expect to update the text but it doesn't work. Something like Textbox1.text = "Hello" Are there page level properties/settings I should look at? I am perplexed an looking for a place to start. I will provide more information as needed. I just don't know where to start.
I have text more than 1000 character in table. But I want show text from table in crystal report. When I show text in textbox crystal report text out from textbox and can’t seen all text.
When changing the textbox's text mode to multiline the textbox becomes resizable during runtime. I can't seem to find the property to disable this, does anyone know how I can resolve this issue?
