Add Rows In Datagird One By One?

Jul 27, 2009

I am using datagrid in winform and got some textboxs wants to add the value of the text boxs into the datagrid after clicking on the add button . so what i am facing now is that once adding one row it replace the previouse.. couldn't handle the loop or the if candation. [code]...

ADVERTISEMENT

View Database Into My Datagird?

Mar 13, 2012

i have use this code to view my database into my datagird[code].....

i want to do is

1. use textbox to search my datagrid column name "EventDate"

2. pass the value of my DateTimePicker(this DateTimePicker is the one i use to add record on "EventDate" column) on the textbox so that when i change the value of my DateTimePicker the textbox will automatically search for saved event on that date, (if no event save on that date then my datagrid must be blank)

View 9 Replies View Related

Get Data Bound To A Datagird To A Datatable (VS2003)

Jun 22, 2010

I have a form developed using the Dataform wizard (VS 2003). The Form shows Master-Detail data. The details are showen in a Datagrid. The form automatically loads the data in the Form_load event. Now I want to store the data from the datagrid to a datatable. I am using following code to get the details showen in the datagrid into a dataview. The objdsInvoice is the dataset that holds the Invoice And Invoice_Item data.

Dim DV As DataView
Dim tempDT As DataTable
tempDT = objdsInvoice.Tables("INVOICE_ITEM").Copy

[Code].....

Is there any better way to get the datagird values that are currently displayed into a datatable. The datagrid is bound to the details table in the Master-detail type dataset.

View 5 Replies View Related

Update DataGird View Created In Data Source?

Mar 31, 2011

How to update DataGird View created in Data Source were I have use manual connection in editing , updating ,saving the database? I want when I create new account, it will update the current drag an drop datagrid view.

View 1 Replies View Related

VS 2008 Insert Rows In Between Rows In Gridview Based On The Parent And Child Nodes?

Jan 20, 2011

I am working on Treeview control and Gridview Control VB.NET08. In the Treeview i have Parent and Child Nodes. Like:

- 31
3101
3102

[Code].....

View 6 Replies View Related

Add Rows Inbetween Rows In Gridview Based On Parent And Child Node

Jan 19, 2011

I am working on Treeview control and Gridview Control VB.NET08. In the Treeview i have Parent and Child Nodes. Like: [Code] Comparing the Parent Node text and first two digits in the Column values. I want to add rows inbetween the gridview rows based on the parent and Child Nodes. If i expand the First Parent Node Called "31" then according to the Number of Child Nodes (for first parent node(31) there are 5 child nodes.) add rows in the gridview.

These New rows should be add under the 31-xxxx. If i expand the 32 Parent Node based on number of Child Nodes, add rows under the 32-xxxx. [Code] I am getting the rows in the end of the Gridrow not in the Specific row.

View 1 Replies View Related

VS 2008 (DataGridView) :: Delete Successful Inserts Of Rows And Move Rows Up?

Jul 30, 2010

How would i delete only the successful inserted rows for insert and then move the non successful rows up and allow the user to correct the data and get it ready for an insert. If i dont delete the successful rows then i will have multiple inserts of the same dataRow and we dont want that! AND if i dont move the data up then it will have blank rows uptop and will end the try and not insert the corrected data. You can better see what logic i am trying to perform at the bottom of my code, right after I insert into the database. Here is my code.

Private Sub btnLaserGenerateTicket_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnLaserGenerateTicket.Click
'Function declarations

[code]....

View 1 Replies View Related

VS 2008 - Lock Grid Rows To The Number Of Rows In The Data Table?

Jul 27, 2010

when populating a data grid i keep getting a redundant row in the bottom. is there a way to lock grid rows to the number of rows in the data table?

View 1 Replies View Related

VS 2010 : Combine Similar Rows In A Datatable (the Rows Only Differ By One Column)?

May 8, 2012

I have three sub tables that I want to process. For each I want to combine the rows, as they are only different by contents in the second column(I want to do the same to the fourth column, later):

'Sub table 1
xx|C201 |02300877 |Samsung |....
xx|C201 |02300877 |Toshiba |....
xx|C213 |02300877 |Samsung

[code]....

p.s. For the fourth column, Manufacturer information , I want to do the same and I'd probably get something like this for the final table:

xx| C201,C213,C606,C619 |02300877 | Samsung
xx| C201,C213,C606,C619 |02300877 | Toshiba
xx| C303, C305,C712 |02301163
xx| C207, C209, C708 |02301165

View 5 Replies View Related

Find The Number Of Expanded / Collapsed Master Rows And Grouped Rows In A DevExpress GridView?

Jan 18, 2012

I am currently using DevExpress 10.2 within Visual Studio 2010. In a previous question I was trying to print the current user view of a DevExpress GridControl with the user's choice of expanded or collapsed master rows and/or group sections. I was told this was not possible at this time. I have now decided to use the following code:

[Code]...

View 1 Replies View Related

.net (DataGridView) - Delete Successful Inserts Of Rows And Move Rows Up?

Jul 30, 2010

How would i delete only the successful inserted rows for insert and then move the non successful rows up and allow the user to correct the data and get it ready for an insert.  If i dont delete the successful rows then i will have multiple inserts of the same dataRow and we dont want that! :) AND if i dont move the data up then it will have blank rows uptop and will end the try and not insert the corrected data.  Here is my code.

[Code]...

View 5 Replies View Related

Accessing Specific Rows And Information From The Rows Using VB In An Access DB

Mar 23, 2010

Public Shared Function isMatch(ByVal username As String) As Integer
For i As Integer = 0 To table.length - 1
Dim cellValue As String = table.getRow(i).getCell("Alias")

[Code].....

I have the code listed above as a translation from a Java snippet. The problem i have is that in Java, my table was stored as a dataset and as such, the methods were easily identifiable by "getRow" and getCell" using specific numbers and column names. However in VB the information is stored in an MS Access database (which i already have an open connection to, called: "_SalesPerformance_AnalyticsToolDatabaseDataSet12") and as such i do not know the correct way in which to iterate through each row in the database, checking a specific column against an already specified variable and then returning an integer based upon the value of a seperate column in the same row.

View 3 Replies View Related

Error - Rows Cannot Be Programmatically Added To The DataGridView's Rows

Feb 7, 2012

'Invoice Form 
Dim daInvoice As New OleDbDataAdapter()
Dim dsInvoice As New DataSet()
Dim MyDataTable As DataTable

[code]...

Error...

Rows cannot be programmatically added to the DataGridView's rows collection when the control is data-bound.

View 5 Replies View Related

Remove Keywords From Excel Rows, But Not Delete Rows?

May 5, 2009

I have an Excel sheet that looks like this.

View 1 Replies View Related

Rows Cannot Be Programmatically Added To The DataGridView's Rows Collection

Sep 2, 2010

how to add Rows programmatically to the DataGridView's rows collection when the control is data-bound? here is my code but i got error as "Rows cannot be programmatically added to the DataGridView's rows collection when the control is data-bound? "

[Code]...

View 7 Replies View Related

Add Rows To A DataTable Without Losing The Previous Rows?

Apr 14, 2012

Dim _tableBackLogs As System.Data.DataTable
Do While i - 2 > 0
_tableBackLogs = Global.DataAccess.GetDataTable("SELECT SubjectID,SubjectName,Grade FROM SubjectPI WHERE RegNo='" & CInt(HttpContext.Current.Session("userName")) & "' AND Status='Fail' AND Semester='" & i - 2 & "'")
i = i - 2

Doing this replaces the previous data in the DataTable. I want to retain the previous data i.e i want the new rows to be added to the DataTable w/o replacing the previous rows.

View 2 Replies View Related

Won't See All The 01-01-2009 Rows Listed First Followed By The 01-01-2010 Rows?

Nov 2, 2009

My DataGridView sorts by date. For grins I entered the date 11-02-2010 fully expecting it to be at the bottom of the list, not listed right after the last 11-02-2009 row and before the first 11-03-2009 row.How do I handle this so that come January 1, I won't see all the 01-01-2009 rows listed first followed by the 01-01-2010 rows then the 01-02-2009 rows, etc?

[code]...

View 6 Replies View Related

VS 2010 - "Rows Cannot Be Programmatically Added To The DataGridView's Rows Collection When The Control Is Data-bound"

Sep 1, 2011

Can anyone tell me why "Rows cannot be programmatically added to the DataGridView's rows collection when the control is data-bound." I keep getting an error "Invalid Operation Exception was Unhandled" error. All I am attempting to do is allow the user to select products from a list(or a second datagridview) and have it added to the datagridview so they do not have to type in every cell since the other cells are not visible because they do not purtain to their needs. Plus they will be able to save all items at the same time.

[Code]...

View 2 Replies View Related

VS 2008 Get An Array Of Rows Or Rows Indexes In Which Boolean Column "Aktywny" Is Set To True?

Apr 26, 2010

I have a datagridview, and I want to get an array of rows, or rows indexes in which boolean column "Aktywny" is set to True.Obviously I can Do it using loop, but LINQ will be much faster for sure...

View 1 Replies View Related

VS 2010 - Datagridview - Rows Cannot Be Programmatically Added To DataGridView's Rows Collection When Control Is Data-bound

Sep 13, 2011

I have two datagridview's both are databound. First one shows items for sale and the second stores all the items that were sold. I am trying too transfer selected rows from one to the other but no matter what I keep getting told "Rows cannot be programmatically added to the DataGridView's rows collection when the control is data-bound."

View 2 Replies View Related

DB/Reporting :: Merge Two Rows Into One Row From Many Rows?

Apr 5, 2012

merge two rows in to one row from many rows below is data example:

id Date AccessType Empno CardNo
1 |04-03-2012 07:23:42 AM | Door Access Granted | 150512 | 8543183
2 |04-03-2012 09:37:05 AM | Card Exit Granted | 150512 | 8543183
3 |04-03-2012 11:08:07 AM | Door Access Granted | 150512 | 8543183
4 |04-03-2012 03:20:32 PM | Card Exit Granted | 150512 | 8543183
5 |04-03-2012 07:47:09 AM | Door Access Granted | 150506 | 8234333
6 |04-03-2012 09:37:03 AM | Card Exit Granted | 150506 | 8234333

View 2 Replies View Related

Determine Which Are New Rows And Which Are Populated Rows

Dec 15, 2009

I have a datagridview that is bound to a datatable (created by dataset designer) with columns RowID, CreatedBy, UpdatedBy and some other columns for actual data.Every time a user updates a row in datagridview, I will need automatically to populate UpdatedBy column with the user ID.Every time a user adds a new record in datagridview, I will automatically populate CreatedBy with user IDI use CellEndEdit event to check whether RowID is Null to determine the row is a new row. This means I have to set RowID AutoIncrement = False. Doing this way will only allow users to add 1 row at a time before they get duplicate row exception due to 2 same RowID.

View 1 Replies View Related

Save Datagridview Rows As New Rows?

Apr 26, 2012

It was even difficult coming up with a Question title for this.

Am not sure whether am using the right approach to my problem. See i have this datagridview that contains rows that i would like have saved back into the Database as new rows but with a column altered to a new value.

Eg

PKColumn1 FKColumn2
Column3 Column4
1 1

[Code].....

What am looking at is Change FKColumn2 (some foreign key, maybe i can also have a combo box somewhere on the form and an "import to") values to something like 2 and save the rows back to the database without loosing the original rows.

View 2 Replies View Related

Open A CSV File Update Some Rows, Columns, Delete Some Rows And Save It As Another CSV File?

Aug 25, 2011

I have a csv file. I need to open it, delete whole row on basis of a column value, Update few of the column values and save the file as .dat file. I am using VB.net 2010

View 1 Replies View Related

Form Is Adding New Rows In Database But The New Rows Do Not Contain The Form Data?

Aug 16, 2010

I have a form that i want to be saved to my database. The form is adding a new record to my sql server 2005 database but it is not bringing the text over with it. The new record in my db is just an empty row. Here is my code.Add to database section ( i have removed the connectionstring for privacy reasons)
 
<%@ Page aspcompat="true" Debug="true"  %>  
<html>
<head>
<title>Form to database</title>

[code]....

View 1 Replies View Related

MySQL Count Rows Count Rows And Gain Access To Other Information In A Row Based On Provoided Information

Oct 8, 2009

I have a fair bit of experience with VB.NET and C# (In this case I chose VB.NET, blame my laziness), but I do most of my professional work using PHP. I have no experience what so ever in using any database with VB.NET let alone MySQL.Just FYI, at the moment I am only trying to Query the database to gather the information required to activate. The Activation wizard and algorithm building (which is finished anyway), and everything else will come soon. I chose the MySQL database because I have experience with it, and it seems the best option for remote usage.The whole idea already works in PHP, I'm just have major issues moving it accross into VB.NET (Using the MySQL Connector.NET);I understand the basics, and all I need to know how to do is Count Rows and gain access to the other information in a row based on provoided information (in PHP, through mysql_ result)

So, here goes nothing, this is the Query code I am using in PHP to complete the job I want to do in VB.NET. [code] As you can see, I basically need to get the PHP code into VB.NET to fit into the 'btnQueryDB.Click' Command in VB.NET. By Equivalent, the Product ID in VB.NET will come from 'txtPID' and similar, Serial Number will come from txtSNUM. Once counted to be 1, the Activation Code and Status will be fed into 2 other text boxes in the form. (acCode, and acStatus).

View 3 Replies View Related

Convert GridView Table To Html Table But Rows Should Be Columns And Columns Should Be Rows

Aug 18, 2011

I have Dataset ds filled up with values Until now I was displaying values in GridView. Now I want that all the rows should be columns and columns should be rows.I have 2 options: Either 1 I can directly convert grid to columns and display it, or 2 I can convert the GridView to html and then write loops to convert. I was trying the 2nd option but I cant figure out how I should do that.[code]With this code I am still getting same as GridView. Please help me for converting rows to columns and vice versa.

View 1 Replies View Related

Sql - Inserting Multiple Parent Rows And Multiple Child Rows For Each Parent With ADO.NET In One Setting

Nov 28, 2011

I am looking for a howto or someone expert in ADO.NET who can explain me how to properly solve the following scenario:I have two datatables in a dataset:

ParentTable (ParentID, Name) for user data ChildTable (ParentID, ActivityID, ...) for schedule data

Tables are linked together at the database level by ParentID which is an Identity column in ParentTable.

Both tables are data bound to a separate DataGridView on the GUI. There supposed to be a "1 parent/N children" relationship between the tables, meaning if I create a new entry in the ParentTable (a new user) I get a clean DataGrid in the child grid to type schedule data for the user. So I setup two DataAdapters for each table to fill their result into a DataSet. I also set up a DataRelation object and assign it to the DataSet to link the two tables by their ParentID columns. Also when I add a row into the ChildTable via DataGrid I use SetParentRow to set the parent row.

[Code]...

View 1 Replies View Related

Add Dates To Different Rows

Jun 10, 2011

I have a order item form with a datagrid I want to add dates to different rows i.e. if the 1st row i order a cheese sandwich in that row I am able to insert a date in the correct cell. I want to be able to insert dates in the other rows with different order items. I have this code below and I want to do a loop back for it.
[Code]

View 4 Replies View Related

Add N Rows To DatagridView?

Dec 23, 2011

I have a datagridview that has two columns with combobox's in them.

On a previous windows form a number is entered and passed to the function which populates the datagridview.

How do I add rows based on that number? So if 2 is entered two rows are added.

In the combobox's players name are added from a textfile.

View 2 Replies View Related

Add Rows Into Xml File?

Dec 28, 2009

I am using a button to read a txt file and then make and then make an xml file. What I want to do is clear the current xml file and add the new data row by row.I'm getting stuck at "addrow". I don't know how to do this. Anyone know the solution? I've been googling for 3 hours

The part where i'm stuck is Email_To_Data.Tables.Add.NewRow(). I just don't have any idea how to start adding new rows to my cleaned xml data.[code]...

View 3 Replies View Related

Continually Add Set Of 3 Rows

Aug 1, 2011

I'm trying to decide on the best approach for the following senerio in my form: I have a form that contains 3 rows of text boxes and dropdowns. Each row matches the other as far as the objects it contains. There's also a button on the form called Add Another set.
When the user clickes this button, I need to display another set of 3 rows of the text boxes and dropdowns.

[Code]...

View 3 Replies View Related

Delete The Whole Rows

Oct 8, 2009

I can update using this code but the problem is that when I wanted to delete the whole rows using this code it code not.

Here is the code that I am using:

CODE:

View 1 Replies View Related

DGV Rows To Datatable?

May 29, 2009

I have a DGV that has a datasource to load the rows I need for display.

Now, I need to save the selected rows to a DataTable.

binding the DGV. I created the DataTable in my DataSet dsProfiles1 and created a BindingSource - bsDataTableDGV

DataTable:

ClientID Int32 not null PK
ClientName String not null
ProgramNo Int32 Not Null

[Code].....

View 9 Replies View Related

Get Last Row In (for Each Row As Datarow In Dt.rows)

Mar 31, 2012

for each row as datarow in dt.rows
if row is last row in dt
msgbox("last row in datatable")
end if
next

how do i detect the last or first the row is in datatable

View 2 Replies View Related

How To Add A Div After Every 5 Rows Of Data?

Oct 12, 2011

I'm trying to add div after a group of 5 rows of data inside Listview.I came up with using Mod 5 = 0 but I realized the last row is missing if total row count can't divided by 5.For example, I have 11 rows of data."Div" will be added after 5 and 10.I also need to add "Div" after 11 as well. (div will display details of each group)

[Code]...

View 2 Replies View Related

How To Add New Rows Into DataTable

Feb 15, 2012

I have a form with a textbox and a add button. User can write a name down on the textbox and click add button. it will save in a datatable with auto ID. After that, the textbox is cleared and the user can write another name on the text box and click the button. This should add to the existing datatable on memory with existing ID + 1. Show on the gridview. (this is just for display purpose to confirm it works)

I have a datatable like this.
Button1.click() event
Dim name = txtname.Text
Dim dt As New DataTable
dt.Columns.Add("ID", GetType(Integer))
[Code] .....

At the moment I have sometime like the code above. in the real program, it is not just name and it is not just one datatable so i just mock up some code. And this code for aspx.
<asp:TextBox ID="txtname" runat="server">
</asp:TextBox><asp:Button ID="Button1" runat="server" Text="Button" />
<asp:GridView ID="GridView1" runat="server">
</asp:GridView>

View 1 Replies View Related

How To Add Rows In Datagridview

Jun 12, 2009

when i press enter key then column value is incremented and i want that when i reach to column index 4 then a new row is created in datagridview and again this keydown event is executed and agin when i am in second row in gridview again a next row is created when column index is 4 so how to that .

through this code only i can move to next col when i press enter and i have made DataGridView1.AllowUserToAddRows = false

Private Sub DataGridView1_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles DataGridView1.KeyDown
If e.KeyCode = Keys.Enter Then

[Code].....

View 1 Replies View Related

Increment A Value By 1 Between The Rows?

May 4, 2009

Can any body send me the code for incrementing a value by 1 between the rows Ex: I have 3 columns say ID,Date,PO_NO

ID   DATE            PO_NO
1     getdate()        112
1     getdate()        113
1     getdate()        114

[code]...

View 1 Replies View Related

Set Same Value For All The Rows In A Particular Column?

Sep 1, 2010

is there any way to set same value for all the rows in a particular column of datatable without using for loop ?

View 4 Replies View Related

VS 2005 Add Rows From One Dgv To Another Dgv

Feb 22, 2011

I have two forms, and i want to Insert all the rows from the DataGridView in the second form to the DGV in the first form. I have tried the following but in vain

[Code]...

View 1 Replies View Related

Way To Make Rows

Aug 6, 2009

How to make rows like these picture

View 7 Replies View Related

Calculate The No. Of Rows In The File ?

Jul 26, 2011

How to calculate the no. of rows in the file which we have uploaded that might be either a text file or csv or excel file.Im using the code to get the records count like this:

Dim FileCount = From lin1 As String In File.ReadAllLines(hidFilePath.Value.ToString())
Let dd = lin1.Count
Select dd[code]..........

but in some cases im getting wrong count. it is not showing the exact count.i should be able to get the count without looping each record in the file.

View 2 Replies View Related

Hiding Rows In Excel

Aug 14, 2010

I'm trying to write a simple datagridview to excel. (I know there are lots out there but I can't find this one tweak)The following code runs well enough, I just need to be able to run a loop that says if a given row in the datagridview is .visible = false than I need the corresponding row in the excel spread sheet to become hidden.[code]

View 5 Replies View Related

.net - Duplicating Rows In Database

Jan 14, 2011

For some reason, the if statement below is not working ''# count if records with this user already exist in the database below objSQLCommand = New SqlCommand("select count(id) as record_count from table1 where user

[Code]...

View 1 Replies View Related

ADVERTISEMENT