I'm building an application for run in PPC. Is my first for this kind of equipment. At a time, I nedd to fill a datagrid, by one manual select. In VB forms it works perfectly, but I can't convert this for PPC forms. I use this
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how I could code a datagrid's double-click event to have the value in the cell show up in a textbox.
View 5 RepliesI have on my form two datagridviews that correspond to the same table. They are both databound. They have been created automatically through dragging them from the datasources windows.One is datagridview and the other datagridview1. When ever I navigate through a datagrid the corresponding row on the other grid changes as well. I do not want this. Also I want to be able to fill and use each datagrid indepentent from each other. To fill a datagridview on load I use this code
Me.AllServicesTableAdapter.workstation(Me.Database2DataSet.AllServices)This code does not let me choose which datagrid to fill.
I have datagrif full of data with 3 cols, which first col is and checkbox one. I would like to check,uncheck all items in that col by the click on some button.
View 1 RepliesI'm developing a aplication to run in Windows Mobile 5 I was design the first form, but when I try run them in the VB emulator, only appear the PPC with the Operating System. In the emulator, how can I try the sotware????
View 2 RepliesI'm developing a aplication to run in Windows Mobile 5I was design the first form, but when I try run them in the VB emulator, only appear the PPC with the Operating System.
View 1 RepliesRun VB 2008 Express Edition program on PDA / Pocket PC
View 1 RepliesIs there a way to get the base folder of the executable? I tried some other things that I found on google, but I can't use them (not in the library or something like that).
View 4 RepliesI have a form that I just want to pop up right above the time on the lower right side of the screen. Does anyone know how to set a manual start position?
View 3 RepliesPrivate Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
' Make the data array.
Dim people(3) As Person
people(0) = New Person("Ann", "Able")
people(1) = New Person("Ben", "Baker")
people(2) = New Person("Cindy", "Carruthers")
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Above is my code for vb.net to plotting the array list into datagridview. It is success to plotting, but why the datagridview unable to manual add row after plotting?
i am trying to fill a datagrid on form 2 with data from a textbox in form 1 but i can't find how to do this.
for moving of data across forms i can do that by frm as new form2 frm.datagrid.datasource=ds.tables (i can do it) but binding the text box to the datagrid is my worry.
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I am looking to create one of these search engines with autofill function. I want to find the records and fill the datagrid with them from the database where combAC.text is like ...
I got this, but at the moment it doesn't find any records.
Private Sub combAC_Leave(ByVal sender As Object, ByVal e As System.EventArgs) Handles combAC.Leave
If combAC.Text.Length <> 0 Then
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[code] i use this line to fill the datagrid Me.tableTableAdapter.Fill(Me.DDataSet.table)how can i fill the datagrid with a custom query?
View 4 RepliesI've got a button that sends an sql query to the database it works but i don't know how to fill the datagrid with the results of that query
View 1 RepliesI'm having trouble figuring how to code the calculations for a Pocket PC application that calculates the cost of a cell phone bill. From a Pocket PC the user should enter the number of minutes used during the past month, in order to calculate the cost of the cell phone bill. The plan allows 300 minutes for $29.95 per month. For each minute over 300 the cost is $0.17 cents per minute. Tax and Fees are $4.85 a month.
1. User enters the number of minutes used during the past month.
2. Based on plan rate of 300 minutes for $29.95 and 17 cents for each minute over 300 calculate the cost of the bill including the fixed cost of $4.85.
3. The user must be able to initiate the calculation and display the individual charges and the total cost of the cell phone bill.
4. The user should be able to clear the number of cell phone minutes, the individual charges and the bill total
If negative number is enterd for the cell phone minutes, the user should be advised and asked for a valid entry If non numeric value entered for the cell phone minutes, or if left blank the user should be advised and asked for a valid entry.Application is deployed on the Pocket PC emulator built in VS 2008
Enter # of Minutes ________ (user enters)
Regular Minutes Charge ___ (29.95)
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I am trying to retrieve data from Excel spreadsheet and fill DataGridView with it for display prior to updating SQL SERVER Table with DataGridView Row individually. I have not done this coding before and encounter this error message Public member 'WorkbookOpen' on type 'ApplicationClass' not found.[code]...
View 18 RepliesIs it possible to use microsoft access database for Windows mobile application and save this mdb file locally in the pocket pc?because im trying to make an application to connect to mdb database but this imports seems to be not working.
HTML
Imports System.Data.oledb
oledb is not a member of system.data. why?
I don�t want to use built-in data binding through Visual Studio, I would like to learn and code directly. I have created a form with a listbox on the left side and several texbox on the right side. I have code working that populates a listbox from my data reader (MyReader). The listbox works fine. There are two (2) buttons over the listbox to select All Active records or All Inactive records that queries the field �Status� in the �tblAdvocates� table.So the listbox works fine. Problem is trying to setup the SelectedIndexChanged function. I can�t figure out how to take the selected record from the listbox and use that to fill the textboxes. Do I �re-query� the database using the ID field from the table? Do I use the MyReader from the form load code and pull the data from that?
Here is my code:
Imports System.Data.SqlClient
Imports System.Windows.Forms.ListBox
Imports System.Data
Imports System.Data.OleDb
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How do I fill the variable in my SELECT statement?
Private Sub TabPage2_Enter(ByVal sender As Object, ByVal e As System.EventArgs) Handles TabPage2.Enter
strTenantPin = tbxTenInfo_Pin.Text
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I am developing a VB.NET program to search for text in a specified column from a Datagrid. I am almost finished implementing this following the MS tutorial at:[url]But now I have just one compilation error:
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Also, I'm not sure if it is good to be declaring these variables new like this since I believe I already call them new elsewhere in my code.
My text file is something like what you see below, and I want to populate the datagrid. Once I populate the datagrid, I'll use that kind of like an excel spreadsheet in the sense that I'll dip in and grab values based on row and column index to display to the user. I will also (on a different form maybe) display the same datagrid to the users so they can sort by column at their choosing.[code]The error I am getting is: Value of type 'Integer' cannot be converted to 'System.Windows.Forms.DataGridViewCell'.
View 1 RepliesI am trying to retrieve data from Excel Spreadsheet to fill DataGridView for display prior to updating SQL SERVER using DataGridView Row individually.But the coding is not working as this is the first time I done the coding.
this code snippet generate this error message
If objSheet.Cells(excelRow, 0) = "" Then
Endif Exception from HRResult: 0X800A)3EC
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'this calls the connection sub
connection()
SQL = "SELECT * FROM Customers WHERE Surname Like '" & Textbox1.Text & "%'"
'this calls the DatagridFill sub
Datagridfill()
This is my current code, it searches for anything entered into the textbox against the row "surname", but I also have a first name row and a Order ID row. Instead of searching against one row, i want to to search all the rows, and fill the datagrid with anything it matches it with.
I want to have a DataGrid in a form Docked as Fill, and have it located below the ToolStrip.What I mean by Docked as Fill is I want to be able to resize the DataGrid along with the Window Form.When I select Dock as Bottom, the space between the DataGrid and ToolStrip changes as well.
View 1 RepliesI am currently trying to develop a program where you click on a datagridview row and then at the bottom of the window there is a button called "Modify."Once you hit this button, another window will pop open to where the user can modify the information on that specific datagridview object.I want the program to fill in what has already been entered so the user can go back and make changes if need be.I understand that datagridview has it's own update commands, but when I created by table adapters and everything, it did not create them.I am not sure if there is a way to create the update command manually, but this is the best way to explain it.
View 2 RepliesI have 2 linked DB tables, Artists and Albums using ArtistID as the primary/foreign key.When I want to add a new Album, I have a new form open and I can fill a combobox with the list of Artists to choose from and edit all the details then save to the database.
However, when I want to edit the Album info, I can't seem to get the Artist associated with the Album, as well as all the rest of the Artists from that table, (in case I need to change the Artist associated with the Album).The information required comes from 2 linked tables, so that's where I'm getting lost.An example of this is when a person edits their profile on a webpage, for instance, a list of countries is usually listed in a combobox and the one selected is the country they selected when filling out the form previously, however, they still have the option to change it.
I am working on a Windows forms project that connects to a Microsoft Access database, reads the the file, does some math and then provides some basic statistics back.I am teaching myself VB and I know the code below could be more efficient.However, right now I am just trying to make it functional.The program filters the data it needs via sql, and there are several sql statements.I separated the code for each of the sql statements and into a subroutine so that I could call each one when the form loads and also when the user clicks a button to update.The program works fine on the form load, however, when you click the update button you get the following error on the 'odaCalls.Fill' in subroutine Count(): "The select command property has not been initialized before calling 'Fill'.[code]
View 1 RepliesVB.Net 2005 SQL server 2005
I have a project I have a dataset that contains tables In the dataset designer, each table has a defaiult FILL command set. I have draged and droped my table as a grid onto my form VB automatically sets up the table adapter, and binding source to make it all work.
in my code, is placed in the form load routine, a tableadapter.fill(dataset.datatable)
Here is my dilemma. The data in my table may have 100's of thousands or rows.
I have presented the user with a front end that allows for filterring and selecting based on several columns. reguardless of how many rows the result set contains, there will always be the same columns in the dataset.
Because there are so many combinations of select query, i do not want to make 20 or 30 custom fillby's in the dataset. I want to make an addhoc select query and have the binding source and table adapters work as expected. I have created a query called "FillByCustom" in the dataset designer attached to the DataTable Adapter section.
My question is this.
If i build a select query that returns the desired rows, how do i place it into the adapter in place of the FILLBYCUSTOM select command, such that it all works as expected?
I am using a select case loop to perform different tasks, one of the tasks the loop is doing is putting 1d arrays together into 3d arrays. But, when i come to print the 3d array only the 3rd "line" in the array is complete. Is there a way to pass variables created in a select case out of the select case?
Here is some code to try and explain better:
Select Case Int()
Case Is = 13
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What it will do:It will go to the penndot website.Fill in those two forms with what the user inputed in the textboxes. Click login Then tick either reschedule, unless there isn't a reschedule then it would tick schedule Click Continue Tick the right DMV(Not going to post this because of my location If there's an error at the top It won't do anything.If there are available choices.Then it would send an email to the email in the email textboxSo.. after writing all this out...
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