Insert Row At A Specific Point In DatGridView Control?

Mar 29, 2010

I have a DataGridView control which is NOT bound any underlying data table. When the user selects a row (multi select is not enabled), I want them to be able to click an "insert" button to insert a row into the table below the selected row.I can insert a row at a specific location with the code below, and it will insert a new row at the location specified. My problem, is that I need to get the currently selected row and add 1 to it. However, the insert method below accepts an integer, and I cannot figure out how to get the currently selected row as an integer. I can only get it as a Row collection, which does not help. Can someone tell me how to get the currently selected row as an integer?[code]

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Get All Nodes Below A Specific Point In XML?

Nov 22, 2009

I'm using the xmldocument class and I need to check in an RSS document if it includes the optional tags for a news item document. The two main ways that gets passed if via a <dc:creator> tag and an <author> tag below an item tag./rss/channel/item/?I'm new to this. I'd like to see if either of those tags are there, and if them and if not supplant it with something else.Right now in my code if I call /rss/channel/item/author and it's not there I get an error that dumps me. How can I test for it being there before I try something like:

Dim nodes As XPathNodeIterator = navigator.Select("/rss/channel/item/author")

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Oct 25, 2010

I'm looking to get the System.Drawing.Color that's applied to a specific point in a Panel or other User Control.

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Go To A Specific Point In A File?

Jul 6, 2009

I have created a program in which I am supposed to add a stock to an existing table of stocks. I have this table of stocks stored in a file. The last line of the file is a ------- and the final stock is on the second to last line. HOw do I add a stock before the ----- and after the final stock??? I can't use append because that simply adds to the end and after the ---.

Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim sw As IO.StreamWriter = IO.File.CreateText("csvSTOCKS.TXT")
Dim sr As IO.StreamReader = IO.File.OpenText("TABLE.TXT")

[code]....

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Adding A Point Overlayed Over A Specific Photo

Sep 8, 2009

I've searched the forums for this, but I can't seem to find exactly what I am looking for. I have a form currently that allows me to open a photo in a picturebox. I would like to add functionality that would allow the user to click on a specific part of the photo and add a point overlaid on the photo. This point would be the graphical representation of comment that they will enter in a separate text box. I am stumped on how to even start to get this done.

[Code]...

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Forms :: Open A Form At A Specific Point?

Sep 6, 2010

I have a small "options" form that when shown, the user submits some changes, clicks a button, and then it fades out. I want the form to open at the mouse location. How would I do that?

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Point To Specific Column In Text File?

Jun 1, 2009

I have a text file like this:

4.5 28 Red (T1 ) [1 12.86 53.8] 229111 -28275 198452 -1309 | 11.0 28 Red (2 13.10 04.0) [T1 ] 130611 2948 229111 28275

I want to chage the value in green colour and red colour column in each line. how can i point to that column?

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Program To Detect If A Specific Point Has Been Drawn On?

Mar 26, 2012

I have a picturebox that the user can draw on and I need the program to detect if a specific point has been drawn on. For example, I need the program to detect whether the user drew at location (8,8) and give a basic True/False answer.

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Mar 21, 2011

How can I use MessageBox.Show("test") and have it appear at a specific location on the screen. By default, the message box is shown centered on the screen.

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VS 2010 How To Point Function At Specific Folder

May 31, 2012

I have a WPF program that will go through all of the emails in a users inbox (outlook) and save all of the attachments to a specified folder (C:Attachments)What I want to do is to be able to select the folder within the Inbox to run the program on as it currently only works on the root of the inbox.I have seen several snippets of code on sites such as MSDN but cannot get them to compile.Does anyone know how I can point the function at a specific folder? [code]

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Interface And Graphics :: Rotate A Graphic At A Specific Point?

Dec 9, 2010

I want to rotate a graphic at a point and I used the centerX and centerY to define the center of rotation.
Here is what I wrote:

Dim rotate_mirror as new RotateTransform(CSng(txtbx_rotate_by.text))
rotate_mirror.centerX = 5
rotate_mirror.centery = 55
blk_mirror.RenderTransform = rotate_mirror

blk_mirror is the graphic I want to rotate. Unfortunately, It does not work.

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Point The Textbox As Key-in Data TO Datagridview Specific COLUMN?

Nov 3, 2009

How to point the textbox as key-in data TO datagridview specific COLUMN because some COLUMN i leave them as a BLANK

Exampel :
column 1=ID
column 2=Range
coulmn 3=Name

my question is :i want to key -in data in TEXTBOX1.text to column 3 Normally i use code bellow,

datatable.rows.Add(text1.box.text)

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VS 2008 Set A Point Without Setting Point.x And Point.y Separately

Jun 4, 2009

I hve been working with points a lot recently, and I have been wondering if there is a way to set a point without setting point.x and point.y separately. For example for (3, 5): Point1 = (3, 5) But that isn't right

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Combine Byte Arrays, Read Specific Sections, And Then Cut Byte Array At Specified Point?

Apr 6, 2011

Objective: Combine byte arrays, read specific sections, and then cut byte array at specified point.

Private Sub DataArrival(ByRef aBot As xyzSocket, ByRef theData As Byte())
Dim RDLength As Int32
If aBot.ReceivedData Is Nothing Then[code]....

I'm not sure if I have this right to begin with because I can't test it without having it completed.

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Delete All Text After A Specific Point In A String Of Text,?

Oct 18, 2010

I have the first part done, ... I can delete all the text before spacific text, ... now I need to delete all text after a spacific point in a string of text.

I'm making a better, and more simpler BandWidth Monitor, and I'm extracting the Bytes Recieved, ... but just the value, and leaving out all the rest of the text.

here ya go, check it out.

Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

[Code]....

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Chart Control - Assign Each Series To A New Point?

Jul 18, 2011

Im starting to learn how to use the chart control in VB .how you create a "new" column because atm all the time i add series it puts them side by side.Ive looked at the documentation for the control and the examples but they dont seem to cover this , or i could find it .Now how would i assign each series to a new point?So item 1 would go above column 1 and item 2 above column 2 etc.The code i have at the moment is a test code .

Chart1.Dock = DockStyle.Fill
For i As Integer = 0 To 10
Dim newSeries1 As New Series[code]..........

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Can't Delete Record Datgridview?

Sep 9, 2009

this is my code.

Private Sub cmdSearch_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdSearch.Click
temp = "DaftarGaji"

[code].....

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My application is in VS2008 coded in Vb.net. I have a datagridView which is getting populated from the Database.I has RegNo,RollNo,Name etc fields.The data in the Name column of database is coming from 3 columns of a certain table from database. This is how im concatinating it and displaying in datagrid.

SELECT StudAllocDtls.RegNo,StudAllocDtls.RollNo,AdmittedStudents.SurName + ' ' + AdmittedStudents.FirstName + ' ' + AdmittedStudents.LastName

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[Code].....

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Jan 20, 2009

I am trying to detect when the onsorted event fires in a datagridview. I want to freeze the screen on ColumnHeaderMouseClick (That's OK) and unfreeze after the sort.

[Code]...

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Dec 16, 2009

I have a combobox named month and i have a datagridview and i use acces as datasource to view data in the datagridview

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Jan 16, 2012

lets say i have a datagridview with 4 column "a,b,c,d"now i only want insert entire column "b and c" into sql database, is this possible to do it?

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Aug 13, 2009

I have a lines of text that need to be enter in different file after the specific line. This is the file that I need to insert the particular lines.

------------------------------------------------------------------------------
AGILENT 3070 FIXTURE WIRING REPORT Sat Mar 07, 2009 06:43:05 PM
/var/hp3070/boards/Celestica/wbf303/fixture/wires
------------------------------------------------------------------------------

Fixture Type : Agilent SimPlate Express
Fixture Size : Bank 2
Fixture Part Number : 44200S
Top Probes Allowed : Enabled
Autofile : 28
Units : English
Wiring Method : Automatic
[Code] .....

This code insert the new lines but at the beginning of the file, not at the place that I want?

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Insert Or Delete Specific Row In Tablelayoutpanel?

Mar 16, 2011

insert row between row8 and row9 in runtime by clicking a button, and how to let say delete row9 and the textbox in it?

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Insert Specific Value Before Writing Line

Sep 12, 2009

GND P3559 9812, 7993 p9910.26;
GND P3559 9812, 7993 p9910.26;
46N93 P594 40898, 35899 39MIL;
PHY2_P2_CONFIG0 P2767 34205, 33537 39MIL;
18N879 P141 120461, 49324 39MIL;
PMC3_270_ETH1_D0+ P3021 8061, 44624 39MIL;

I have lines like above in my text file. I have write all this value in another text file by adding the title. In my original file's line I must check whether the line contain any MIL value if not, I must write first T1 the below T1 I must write all the line which not contain MIL value until I reach a line which Contain MIL value. If the line contain 39MIL the I must write first T5 then followed by all the line which contain 39MIL until it reach the line which contain another MIL value. Let say 50MIL. the I must write T7 then followed by all the line which contain 50MIL. I sort my original file already. so the original file will start from the line which dont have MIL to 39MIL,50MIL,75MIL and 100MIL.

My output file will look like this:
T1
GND P3559 9812, 7993 p9910.26;
TERM_RX3_2- P3347 41621, 2965 j22.49 50MIL;
58N895 P169 62611, 96124 50MIL;
ITP_TMS P200 67411, 49624 50MIL;
63N674 P175 20911, 34124 50MIL; .....

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Insert Specific Value Before Writing Line?

Sep 11, 2009

GND P3559 9812, 7993 p9910.26;
GND P3559 9812, 7993 p9910.26;
46N93 P594 40898, 35899 39MIL;
PHY2_P2_CONFIG0 P2767 34205, 33537 39MIL;

[Code]...

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Finding A Point On A Diagonal Line When Have The Start Point And End Point Of The Line?

Feb 14, 2011

I have a Diagonal line drawn on a picture box on my forum and i need to know if the user has clicked the line I have the Start point and End Point of the Line and the mouse x,y location So i basically need to find out if the x,y of the mouse is on the line.

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Change Backcolor Of Cell Or Row To Red In DatGridView?

May 22, 2010

I want to Check All Date of DataGridView if the Date Is Greater than Or Equal Date.now he Change backcolor Of Cell Or Row to red[code]...

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VS 2008 DatGridView Data Bound?

Oct 31, 2011

I have a DataViewGrid1 that has two hidden fields that the user cannot view. Code and Name.Code is a primary key field and must be manually set prior to inserting into table. It is currently giving me an error saying that code cannot be NULL. The following is the code that I have:

Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.SIZERUNSTableAdapter1.Fill(Me.Corkys_ProdDataSet.SIZERUNS)

[code].....

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VS 2010 Tabbing Thru Columns In Datgridview?

Feb 16, 2012

I have a datagridview with 4 columns and 100 rows, I want to tab thru the first two columns from row 1 to 100 and then columns 3 and 4 form row1 thru 100. I am using VB 2010.

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How Can Just Insert Specific Rows From Table1 To Table2

Sep 22, 2010

I'm creating my first software but I have a problem: I have two tables in my database and I managed to transfer data from table1 to table2. How can I just insert specific rows from table1 to table2. I don't want to copy all the data in table1 to table2; I just want to copy the selected rows.

Here's my code:[code...]

I have a listbox which has a sourcebinding which is borrow and I only want the selected items single row to be transferred to my table returns but I don't know how to do it. Whenever I click the button, everything in table borrow will be copied to table returns.

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