I have a DataGridView that is bound to a DataTable. In this DataTable is a column that contains an image path location, ie; c:imagesmoon.jpg. In the DGV, I'm only displaying 2 columns, the "Name" of the image and the "Image" itself, which basically is the path information. how do I get the image to display in DGV Column? Because even though it's bound...no data comes up when I run the app.
View 1 RepliesProblem: Calling a method which uses a cell's value from a DataBound DataGridView. Works as desired without adding an image column.When I add the image column, the method attempts to use the value from column 1 instead of column 2, as the code in the 2nd method below ("findSign") states:
vb
Private Sub getAtmTOF()
Try
[code].....
i've entered image path from vb.net to oledb but can't convert it as an image to thedatagridview column.
View 6 RepliesIs it possible to save an image filewith a tag (string) attached to it that can be read in a second time?
View 1 Repliesi used gif image as button imagebut its not animating what to do
View 2 RepliesThis was my old link regarding "How to insert a picture...":>>
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I have a treeview control in wpf..i need to add an image at evry node.how is it possible?
View 2 Repliesthe goofiest bloor function that exists in vb.net simillar to saying hello world!No blur hardness no sharp edges or any other settings everything should be default the easiest way to do it.
View 4 Repliesadding image in my current payroll project i need a more simple way or easier to understand codes in adding image in my database
View 5 RepliesAfter reading some tutorials i have kind of grasped loading images in vb.net, you need to load them into an image list then use the "key" of the image to display it, i have put together this
[Code]...
How is it possible to add the same image repeatedly beside the last one added?As I said on my other thread, I am making a math game for my kids, I wanted to add a picture when then reach some score then again the same picture.. like number of stars or cups winner.
View 2 RepliesI'm adding in asp.net (vb) an attribute to an image-button:
imgButton.Attributes.Add("myAttr", "true")
This is working fine. Now I want to read the attribute, but it does not work:
If imgButton.Attributes("myAttr") = "true" Then
..doSomething..
How do I get this thing working?
I have an asp.net repeater. In this repeater I have in each itemtemplate two image buttons.
If I'm clicking on an imagebutton, the other imagebutton in this row changes it's URL. I want that this URL is saved, after clicking on another row's imagebutton. So I'm adding in the repeater event
ItemCommand
Dim imgButton As ImageButton
If e.CommandName = "imgBtn1" Then
imgButton = CType(e.Item.FindControl("imgBtn1"), ImageButton)
imgButton.ImageUrl = "myURL"
[Code] .....
While debugging, it still skips everything, because all Attributes are empty (but actually they are not)!
Basically I am playing around in vb and trying to build a simple photo app. Here is an example of the problem I am facing. I have 3 pictureboxes. The first one is an image of an album the second picturebox shows a thumbnail image of picturebox1 when it is clicked and then the final picturebox shows a blown up image of picturebox2 which is the thumbnail. I can do all this fine when just using the first set of images. The problem that I am facing is that when I run the program and lets say I clicked on picturebox2 which is a thumbnail image it shows it in picturebox3 before picturebox1 is even clicked. I am trying to do this by adding tags to each separate image but have failed miserably.
View 1 RepliesIs it possible to set Background image to a label at mouse enter event using fade effect also. I can set the background image but i also want to use fade effect. Ribbon Style effect will also do.
View 3 RepliesUsing Visual Studio 2005 (vb.net) (windows forms) on Windows XP, I have a standard Microsoft TabControl.A button click adds/removes an image from 1 of the Tabs.Seems like the image is placed OVER my tab's text, making it unreadable.Why isn't it like it should be: Image on the left. Followed by text on the right.Why is the image being placed OVER my tab's text? Do I need to do some kind of "refresh" or "redraw" before it will appear as it should? I don't see any way to "make the image appear on the left edge of the tab". (NOT the tab-page.) ... and then place the text just to the right of the image. (Just like a normal image+text tab can do.)The code is pretty simple, it just gets an image from my ImageList: cfgTab.ImageKey = "PadLockClosed.png"' Show CLOSED PadLockThe tab's text changes from: This is my tab text to: T(IMAGE HERE)is my tab text The image appears OVER the beginning of my text. But if I move to another tab, then move back, the image appears in the correct position:(IMAGE HERE) This is my tab text
View 1 RepliesWhen adding an image to my form i can see it in the editing mode but after execution no not all images some ones display and others no it is really weird even if they have the same type png or jpg
View 8 RepliesI am trying to add Images using open file dialog and folder browse dialog and populating the image list to listbox.While adding these Images I need to show the progress bar for every image it loads.
I am trying to get that but when the value of the progress bar say something around 25 0r 40 it is stopping at that point but I need to show the progress bar until it completes the 100% and then populates the Image list.
Here is my code:
Private Sub AddImages_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AddImages.Click
If Not Directory.Exists(Application.StartupPath + "Backup") = True Then
[Code]....
I am working with an image tagger system. I am done reading the file's properties. Then when I go to code for keywords.. an error exist saying that Retrieving the COM class factory for component with CLSID {58968145-CF05-4341-995F-2EE093F6ABA3} failed due to the following error: 80040154.
I Already added the DSO file.dll and the class library Imports System.IO
An error exist in the Bold text below.
Dim oSummProps As DSOFile.SummaryProperties
Dim strTmp As String = String.Empty
<strong>Dim oDocument As New DSOFile.OleDocumentPropertiesClass()</strong>
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I have a treeview. The root nodes have images set at 30x30 - is there a way to add child nodes with NO image or a smaller image? I can do a blank image, but each child is spaced far apart! I would like the child nodes to be like there is no image... tight and close to each other.
View 13 RepliesI using vb.net vs2008.
I have a datagridview and two datatables. I am comparing the information in the two datatables. Now, if the data exists is datatable2 but does not exist in datatable 1 I would like to add a row to the bottom of the datagridview and fill in the necessary information.
Can someone give me an idea of the necessary syntax that I will need to accomplish this goal? Also, I know this post is a little vague and if more information is needed to answer the problem I can give it.
I have an application in wich I have a Datagridview. At one moment in time I press a button for populating DGV. Bellow is the code for populating.
Public ConPubs As OleDb.OleDbConnection ' for database connection
Public DatPubs As DataSet 'miniature of your table - cache table to client
Public AdaptSql As OleDb.OleDbDataAdapter ' adapter is use to update the dataset and datasource
[Code]....
I would like to add a row into a DataGridView: The first column is a string All of the middle columns are of integer type (for sorting) The last column is a string All the values above are passed to the Sub by a array (currentRow) of type String. However, the middle values have to a go through a type change to type Integer for sorting The following Sub works perfect except: The number of items in currentRow (the columns) may vary Then the hardcoded dgProduction.Rows.Add() code at the bottom with not work properly because it is fixed with a total of 6 columns. note that the length of currentRow() will not vary during the population of a single population event. Instead it may vary once I have cleared the grid and click on a different date. So all the rows within the grid will have the same number of columns.
HTML
Public Sub addRoll2prodGrid(ByVal currentRow() As String)
Dim rowCount As Integer = currentRow.Count - 2
Dim allCounts(rowCount) As Integer
[Code]....
I'm dynamically creating a button control, and I'd like to add a background image from my resources thing to the button.
Now, I'm pretty sure it would be:
CODE:
But I don't know how to refer to an image that is in my project resources.
I've tried:
CODE:
But that gives error:Value of type 'System.Drawing.Bitmap' cannot be converted to 'String'.
I have datagridview connected with sql datebase and i want to add combobox to datagridvew (example:Time1 column)
Option Explicit On
Imports System.Data
Imports System.Data.SqlClient
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i have created an add button in my datatgridview.when the user clicks the add button i would like the cursor to be positioned at the first cell of the new row.i created a new add event, and can get to the last row, and select it.but how do i set the focus onto the first cell ?this is the code i am using:
Private Sub TestButton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles TestButton.Click
Dim RowCount As Integer = Me.grdAccountTypes.RowCount - 1
Me.grdAccountTypes.FirstDisplayedScrollingRowIndex = RowCount
Me.grdAccountTypes.CurrentCell = grdAccountTypes.Rows(RowCount).Cells(0)
I am trying to add and update data in a db from a DataGridView. I have a save button that runs this code. The code works fine. It figures out which rows are new and add it into the DB and which rows are updated and updates them in the DB. BUT if you press the button again it will add the new row in again. it does not mark the new row as one that needs updating when the button is pressed again
Dim recall As New stLib.clsRecall
Dim rulesRow As DataGridViewRow
For Each rulesRow In DgRules.Rows
[Code].....
i want to add data into a datagridview line by line.for example on a point of sale window where you pick item by item and populate the grid.ode. i also want to know if the datagridview is the best for this. can i achieve the same with another control and still be able to go back to each line to edit.
View 4 RepliesI'm trying to add a new row underneath the highlighted cell in a datagridview rather than at the bottom. I can't figure it out
View 2 RepliesI have a datagridview named Partcotdatagridview. In this datagridview, I have two columns. The first column has a combo box with some names in the data source such as John, David, Alex. The second column is designated for amounts. Each person will have different entries in the datagrid I will select a name and enter an amount for that person. I would like to display the total for each person in 3 different labels in a different form.
View 20 RepliesI am having problems adding a new row to a datagridview control in my form. I have a simple formwith a textbox, a button and a datagridview. When the user types in an item number and clicks on the button, the system will populate the datagridview with the relevant data from the database.All these works fine but, when the user tries to add another record, the first record added to the datagridview is cleared off the datagridview before the next record is displayed. I would like the datagridview to add all the records without clearing the screen. The datagridview is not bounded to the database.
View 12 Replies