In words, what control can I use to set and display column and row header data then allow the user to populate the rest of the grid? The webforms gridview control will not display at all if its contents are empty. What's best practice for this kind of user entry? Do I embed an excel spreadsheet? I will also need to read the user input too.
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I want a modal screen on startup of the computer, so that user forces to make some action on that screen. Also I want to disabled close button of the screen, It should cover entire Desktop.How to achieve using winform/webform? is parent/child form is the only solution fro this/?
View 1 RepliesI'm using visual studio 2008. i have a datagridview in a winform. I've bound to it using an object
Private Sub LoadAllCampers()
Dim Os As List(Of LE.Camper) = Nothing
Dim Oc As New LE.Camper_Controller
Os = Oc.GetCamperData(0)
[Code]...
I have a tag setup on the ID property within the Camper class. when i double click on a row in teh datagridview, i do a me.dgResults.tag and it always shows the first rows ID value. If i change the ordering within the class, it will display a different value, but it's always the first value in the datagridview. I'm missing something simple to get this working.. just don't know what it is.
Can i merge column header in datagridview (Winform) as below (Using VB language)
View 3 RepliesHow to change the row name with option button?If option button export selected:
Private sub optexport_click()
txtimport = "I"
fgcargo.textmatrix(0,2) = "bl number"
fgcargo.textmatrix(0,4) = "date"
end sub
If option button import selected:
[Code]...
I have following code for 3 DataGridView Controls in my VB.NET winform application. How can I simplify this code?
With DataGridView1
.Columns.Add("Column 0", "TaskName")
.AutoResizeColumns()[code]........
We have a winform application using Oracle DataAccessClient.There is a gridview and textboxes where we when we click on a row we can populate the textboxes to show more of the data so the user does not have to scroll horizontally.The code that does this is in the cell click event. We want to also do this if the user presses the up or down arrow. We put the code in the PreviewKeyDown event but we are getting the row that had the focus rather than the row that has the current arrow pointing to it. We searched the web at a lot of forums but we can not seem to locate how to do it. How do we move the focus to the row the arrow is pointing to in the grid? [code]
View 2 RepliesI am trying tomodify the following code from a datagrid to a datagridview but I'm not sure about how to do the conversion. The problem lies with theDataGrid.TableStyles.A dgv does not have that property.
Function
GetColumnHeadingText(ByVal
Column As
[code].....
Basically what i have is a vb.net form that when a user clicks the submit button I am going to store the values in a SQL database. This i have done already.What I would like to know is what is the best way to approach after the user clicks submit to submit the form to the database then should I use a separate button to call the values into a crystal report or report designer? Or is there a CSS template that will mimic the size of a piece of paper on the web and print as seen on the screen.
I tried to create a website 612 x 792 which from what i googled was the size of a 8.5 x 11 sheet of paper however although it looked great on the web when i printed it decided to print 4 pages when it should only have been 2 pages.Here is the part of my css code that i am trying to make the size of a paper
body
{
background: #b6b7bc;
font-size: .70em;[code].....
If I have three checkboxes on my asp.net webform.. if 1 is already checked on pageload event then output in textbox would be 2,3 if 2 and three checkbox would be checked... even after.I want if the checkboxes are already checked on page load event, we have to ignore that checkboxes, and add recently checked checkboxes, checkbox2 and checkbox3, will be entered in textbox 1 as 2,3.
View 2 Repliesi'm generating HyperLinks, all of them (depending on the circunstance, could be 1, 2 or 1000) send to the same webform:
from default.aspx
to envia.aspx
i can't use session, or anything i already know, because i can't create as many methods i want (that would not be good, due to possible large numbers)example, there are three lines i print on demand:
house [link]
car [link]
flower[link]
i want the three links to load the same aspx webform sending as a parameter a string with these lines.
I have different checkboxes in vb.net webform with different text ...
checkbox1.text=100
checkbox2.text=300
checkbox3.text=550 and so on .....
i want when i check checkbox1 and checkbox2 then in textbox1 the text would be 400 means as many as checkbox i select the sun of checkboxes selected will be calculated in textbox using VB.NET i m using Visual Studio 2008
In my app I will open a browser that goes to a webpage with a form that has a few fields, something like:
username - textbox
membertype - option list
Windows or Linux - checkbox
Feedback - textarea
Submit button
Now I want these to be prefilled from my app. It has these varialbles stored in variables already so it would be nice if I could prefill some fields when browser form open so my user only have to type in the feedback manually.
I tried to bring a previously done webform made in vb.net to an IronPython asp.net website with no luck. After seeing it didnt work, I tried to write the simplest codebehind vb.net webform to see if there was a problem with vb.net in an IronPython website and I got the following usual error "be sure that the defined class in this file matchs with the one in the attribute inherits and that it extends the right base page (page or control)" (sorry if the translation isnt the most accurate I get that message in spanish)but if I create a vb.net webform in the same website, with the sourcecode in the same file (with the vb.net code between script runat="server" tags in the same page) I get no problem. Do I have to configure something for both kind of sourcecode languages to run in such way in the same IronPython website, like configuring something in the webconfig file or is there some compatibility issue for doing that which can't be resolved?
View 2 RepliesSo I am making an app that has several buttons, the idea is when you press a button it will open a form that it's a browser, each button open a different link.
My question is if I have 10 links do I have to make 10 forms with browesers for each or there is way to each button make the browser form open the link I want.
I'm working on a Habbo easy-login client, but I can't hit submit for the love of god.. my code looks a bit like this:
Me.WebBrowser1.Document.All("Username").SetAttribute("value", txtUser)
Me.WebBrowser1.Document.All("Password").SetAttribute("value", txtPw)
Me.WebBrowser1.Document.Forms(0).InvokeMember("Login")
I'm pretty certain I have the name right for login.. The User and password fill in wonderfully. (I've tried this on other web forms and I couldn't hit submit on them, either)
How to embed html code and display the result according to the html code pasted in the textbox multiline asp.net webform..The example of this is www.orkut.com scrapbook ...
when any body post a graphic comment then it would embed the html coding in scrapbook and he results will be displayed i scrapbook on button submit click ...
Here is the picture what i want -- i want code snippet for this
I am brand new to Vb.Net and was wondering how I could loop through each label and say if the label.text = 0 then Hide panel1. How would I get that accomplished?
[Code]...
I already have 3 checkboxes and 1 textbox in asp.net webform when i check 1and 2 checkbox then result in textbox will be 1,2 I have the following code :
[Code]...
So, my problem is:I have a database and I wanna select a field ..I usually do this with access: dim chosen as string
chosen = textbox1.text
Dim querysql = "select * from table where field = " & chosen & ""
But with SQL it doesnt work =S I really need to make this work ..
Im working on a project that has an explorer like treeview control. The control works great. What I need it to do though is once it gets to the end of the folders and sees a valid text file i want the text file to open into the textbox I have placed next to it while still opening anything that is not a plain text file the way it normally would. The code I have now is below and works to open the application or file with its corresponding program but I cant get the text file to populate the textbox.
[Code]...
A second issue im having trouble with is after the file has been opened in the textbox i want a button to send the text to a webpage form that is in the app. Its an actual webpage that I have embedded into the app. with the webrowser control. Its a simple textbox on the webpage. So basically I need to double click the file on the treeview that opens the file into the textbox(editor) I have made then with a single click of the button select all/copy then paste it into the box on the webpage all within the same application.
I have a file open that I can use to manually open a text file in the textbox that works great. I have tried to manipulate that to the treeview with no success. I have the button to select all and copy. Now if I can just get the text file to open on double click from the treeview and the send to the webpage control and my app is complete. Well almost Im working on a spellcheck feature for it but that's just extra functionality id like to add.
A Form is to Accept User Name and Password from user, after verification the form should display another form that will accept user's full data. When a user press the Ok button, the information entered on this form should be display in another form (Showing the user what he/she has entered)
i have Design the Firs Form and the second form, how can i pass the information entered on the second form to third, and also what will the code look like I need help on this or Code Sample?
NB: i am trying create an instance of the second form in the third form and declare a variable in the third form that will holed the value, but still not working I want to learn .NET Programming in VC#, ASP.NET And VB.NET. I am student and really get excited when it comes to programming
I have two web servers with public IPs, for example Server1 with IP 111.111.111.111 and Server2 with IP 222.222.222.222. see the picture:
There is an asp.net webform at Server 1. My intention is:
For every http request to that webform in Server1, the Server1 just pass the request's information to Server2 for logic processing and subsequently Server2 sends the response back to client (i.e. normal browser)
My questions are:
What information that Server1 needs to pass to Server2, so that Server2 able to send response back to client? note that at Server2, there is a TcpListener instance. This TcpListener instance acting as receiver for that webform request information from Server1. What is the suitable object (i.e. the class in System.Net or related namespace such as System.Net.Sockets) at Server2 for sending response back to client? Suitable here means able to meet my intention.
How to get data from sql database into the datagrid on a separate webform??
View 2 RepliesI'm trying to build a Pivottable on a webform in vb.net 2005 using OWC. I have added the Pivottable item to the toolbox, but it is grayed out and so I cant use it. If I develop a Winform instead of a Webform then the toolbox items are there and work correctly.
View 1 RepliesI'm creating asp links using response.write in c#, the same HyperLink code works smoothly when inserted directly in the asp code, but when i copy/paste it to the response.write("...") it appears as an unclickable black text. Am i forgetting something?
[Code]....
Create ASP.net 3.5 web form application derived from Excel Workbook
View 17 RepliesWhat I want to do is retrieve all emails from MS SQL Customer table Email column and populate them in using JQuery autocomplete feature. The current system is using VB.NET 2.0. What I have done is get all emails and put them in DataTable and loop through and put them in the string delimited by ",". Put that string into hidden box. JQuery retrieve value from that hidden box and build an array using "array = emails.split(",");". Here is the code. It works pretty good on development server since we have only 2,000+ records but it is loading forever when I put that on the live server where there are 80,000+ records.
[Code]...
I am trying to get a subset of locally declared methods in a webform code behind using GetMethods but cannot figure out the proper BindingFlags settings (see code below)....and some further specific questions:
1) Is it possible to differentiate between Procedures and Functions?
2) Furthermore, I only want to fetch a certain subset of these....is there some way I can decorate the ones I want with an attribute, and then further filter based on that?
Private Sub LoadFunctions()
Dim thisClass As Type = Me.GetType
For Each method As MethodInfo In thisClass.GetMethods(BindingFlags.Instance Or BindingFlags.Public Or BindingFlags.DeclaredOnly)
[code]....
how to show the gmap in asp.net webform on buttonclick when i enter destinations in textbox1 and textbox2
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