i have many fields in the form ,one of them is combobox.now iam going to update the data so i double click the row on the data gridview and i got the exception 'conversion frointeger is not valid..
View 2 RepliesI have a situation where I am handling both single & double mouse click events on a form. In both cases something has to be loaded, however when a double click occurs, I do not wish to execute the code attached to the single click event.Is there a way to intercept the mouse click's and check if double or single and then execute the right event appropriately?
View 2 RepliesI've created a datagrid and made it read only, I want to double click it and it will open a new form with all the data so I can edit it and press save.
I have a form called New client where you add the name address etc and press save.
I want the fields already on the add client form to fill in the data from the row you double click on the grid.
From what I'm finding, there doesn't appear to be any particular function available to obtain the value from a particular field from a double clicked on row of a datagrid...
So if you wanted to double click on a particular result in a datagrid, then pass one or more of the values of that row, you couldn't?
I was thinking something like this, but of course that doesn't work, any ideas?
Private Sub InventoryDataGridView_CellContentDoubleClick(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles InventoryDataGridView.CellContentDoubleClick
Dim invID As String = InventoryDataGridView.CurrentRow(???ParticularField???)
End Sub
I am creating a program, if you double click the selected row in a datagrid, all data in that row will pop up in the next form. But I am having problem because whatever row I select, the first row is the one that always appear.
Here is my
Private Sub DataGridView1_CellContentClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles DataGridView1.CellContentClick
Dim row As DataRow = DirectCast(Me.BindingSource1.Current, DataRowView).Row
Using dialogue As New Form2(row)
dialogue.ShowDialog()
End Using
End Sub
Im creating a directory client system. I want to link my Form1 with Form2. For Example, if I click the first record, Form2 will pop-up and show all the details about the record selected.
I am creating an application for a college assignment called "Quote Manager" - the idea is a writer can save his / her favourite quotes, then go back to them and be able to print them.So I had this idea where all the quotes are loaded into a datagrid view on the main screen of the program and the user can double click on the quote he / she wants to load.
I don't want any code given I would also post what I have got so far but at the moment I am at work.What I want is to know how to manipultate the datagridview control so when a cell is double clicked a saved html page will load from a database.
I have a DataGrid, when the user double click on it I want to know the columnname and the value of the cell being clicked.
View 2 RepliesI've got a picturebox on my form which is supposed to hold a compass. I've created the compass with DrawEllipse, then I used a translatetransform() to move the origin to the center of the picture box:
[Code]
The problem is that it creates two images, one is correctly displayed of a compass with red tick marks, but the same image is displayed over it and is offset at the new origin (midx,midy). I tried using the prepend and append overload for the translatetransform sub but it didn't make a difference. I thought everything after the translatetransform would be set at the new origin, but it seems I'm creating the image twice, what am i doing wrong?
I have a 2 combox's with the following items, Excellent,Good,Average,Fair,Poor in them and a textbox with a user defined numeric value
I would like to be able to do the following:
perform a calculation based on values in each box , example
combox1 = Excellent
combox2 = Good
textbox = 1000
[Code].....
I created a button control ,, by double clicking only the process was going on,,when iam single click the button nothing is to be happenend,,so i want to change into single click insted of double click........here my coding is given below.......
<asp:Button ID="getrec" UseSubmitbehavior ="false" runat="server" Style="left: 30px; position: relative; top: 0px; z-index: 101;"
Text="Get Record" />
[CODE]...
Here the coding is all are correct but the problem is when double clicking the button only it was worked ,,,iwant want to change it into single click
I want to create a combobox that contains a list of items. I drag and drop a combobox and to the collection property I put the items.My items are all the months(January,February,March...) but i want to give to each item a value from 1-12 and I don't know how...do I have to create the combobox with code to achieve this?
View 10 RepliesI have a vb.net application that uses Flash movies (AxShockwaveFlashObjects.AxShockwaveFlash). I have buttons in the flash movie. When they first start using the application, they can single click on the buttons in the flash movie and button responds accordingly. But after a while (and I haven't been able to pin-point an exact thing that changes it or my issue would be solved), the user has to double-click on the button in the flash movie for them to work.
View 2 Repliesi want to disable double click to prevent WMP from change into full screen mode and i also want to disable right click to prevent WMP from showing option such as
View 6 RepliesI have a solution in Vb.NET 2008 windows Form with ToolStripMenuItems, but I need to implement menu navigation without any mouse intervention.I only found mouse events In ToolStripMenuItems, MenuStrip, etc.All MenuStrip and ToolStripMenuItems are created programatically, reading user permissions from Database, then add a handler to manage the events, but the client don't want mouse interaction, he wants only keyboard inputs only ![code]
View 2 RepliesI have vb.net application , in which i want to add sound to button when click event occures.
View 3 Replieshow do we call double click on single mouse click event? Iam doing this and it's not working.
Private Sub RichTextBox1_MouseClick(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles RichTextBox1.MouseClick
RichTextBox1_MouseDoubleClick(sender, e)
End Sub
I have a grid that displays data from a binding source. I have a method to handle the CellContentDoubleClick which will get the value of the cell and use that to do a new look up. This will generate a new datasource (with different columns) which I then rebind to the grid.
My grid double click works, but when it repaints with the new data, a single click fires the double click. I have no code in place to handle a single click .
The interesting thing is that it is (in my case) a toggle. If I double click, on the repaint, a single click fires the double click code. When it repaints again, I need a double click .
The double click code fires off a messagebox - if I tell it not to continue, then I have to double click to get it to fire again. So it is not dependant on what data is displayed.
I have a grid that displays data from a binding source. I have a method to handle the CellContentDoubleClick which will get the value of the cell and use that to do a new look up. This will generate a new datasource (with different columns) which I then rebind to the grid.
My grid double click works, but when it repaints with the new data, a single click fires the double click. This happens whether or not thre is a single click handler.
The interesting thing is that it is (in my case) a toggle. If I double click, on the repaint, a single click fires the double click code. When it repaints again, I need a double click.
The double click code fires off a messagebox - if I tell it not to continue, then I have to double click to get it to fire again. So it is not dependant on what data is displayed.
When it is in the mode to respond to a single click, I can tab through all the controls and then click on any cell in the grid and it will still fire the double click.
No matter what I try to do (set focus to other controls, refresh the grid, etc.) nothing seems to reset the grid so it works consistently.
How to make a single click on mouse to double click, may the story like this :if i press left mouse button, that mean i press double click left mouse button..I'm using Vb.net but if the code for it only in another language like C++, C# or Js, no problem but if you want, please give me an example.I want to use that method for playing game house. That game make me always to double click mouse.
View 1 Replies[code].....
View 16 RepliesI've want to add a contextmenustrip item and give it a click-function. Like this:[code]
View 1 RepliesI have a form with few text boxes and other control on it like button etc. On click of a button on form i do some validation (like x = 2) if yes then it gives warning message and i want to give the focus back to the previous control (the control which was having focus before clicking button). I tried following on click of button
dim prevcntrl as control = asctivecontrol
if x = 2 then
Magbox("not valid")
activecontrol = prevcntrl
[code]....
How would i make a ListView Do something when i double click it. And also how would i right click a listview and a menu comes down and the user selects what ever.how would do these in a listView?
View 4 RepliesI think my question is discriptive, or as Microsoft in the Documentation for Data Grid the question is, How do I have a combo box column display a sub set of data based upon the value of a different combo box column?
[Code]...
Is there a function in a data grid where when i double click the item, it will automatically be written in a text box outside the grid?
View 2 RepliesI have a datagrid displayed. I want to be able to show a tool tip on the cells that have info. The info I have the tooltip are the results of a store procedure that I run, and sve the results as a string value. Then pass that value to the tool tip. My strore procedure works properly in SQL. And when I hard code values in my code, it works just fine. I step through the code and the values the SP needs are correct, just the output is Null. My biggest concern is how I'm calling this, under cell formatting.
Private Sub QDGV_CellFormatting(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellFormattingEventArgs) Handles QDGV.CellFormatting
If e.Value.ToString.Length = 4 Then
[code]....
When I do Data Importing (CSV to DataGrid), everything runs normal except one problem.
CASE 1: If the Original CSV Data is: "ABC" It will appear as like ""ABC""
CASE 2: If the Original CSV Data is: O"K" It will appear as like O""K""
It will create extra quotes after importing into the datagrid. Does it related to Split() function?
CODE:
I'm using this functions:Protected Overrides Function ProcessCmdKey(ByRef msg As System.Windows.Forms.Message,[code]the focus goes from cmbProv to txtLoc ignoring txtCP.
View 2 Replieshow I could code a datagrid's double-click event to have the value in the cell show up in a textbox.
View 5 Replies