Make Value Selection In Dgv Column
Feb 19, 2010how can i make a selection of values in dgv columns .cells and display only these values
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Make Value Selection In Dgv Column?
Feb 21, 2010when selecting a value in the rowindex(0) of column name("time") should start with the selected value of textbox1
Dim booking_table As New DataTable
booking_table.Columns.Add(
"Time", GetType(String))
[code].....
DatagridView Column Selection
Jun 21, 2010Am using vb.net 08 and i have a datagridview with 3 columns. The first column has a button as the columntype with the name "UserName". Now, i want if the user clicks only on the UserName which is the first column, but not the entire row, it should display the value of the UserName column only. If other columns are clicked are apart from the UserName, nothing should display. So there will be a for loop that will itera te through all the rows of the datagridview.
So i have something like this:
CODE:
DataGridView Column Selection?
Jan 13, 2010I have been looking all over the place trying to figure out how I can programally select a certain Cell in a row. What I am attempting to do is when doing Rowvalidating, and I find that the user has not filled out a column, I do a msgbox, then want to have the cell have the focus, so user can enter in the data. IE, like the way you can cause a text box to have the focus.
View 4 RepliesFirst Column In DatagridView, Selection?
May 19, 2010I can't for the life of me remember what that first(non column) is called.. its where you it has the right pointer or where it has the * for a new row. Anyways... I don't want to see it.. and want to remove or hide it from the datagridview I am working with...
What is that column called? and how can it be removed or hiden?
Datagrid - Hide First Selection Column?
Nov 20, 2011I prefer that the first column shown above is not displayed. Is there any design/programmatic way of achieving this?
Edited :
Using this link [URL], I am able to remove the triangle from the selection column
DataGridView Multiple Row Selection, Specific Column Data Get?
Apr 23, 2012So I have a datagridview being populated with data from a database.At this point a user may or may not selected (via mouse click / key press) one or more rows within the datagridview.I need to (upon selection) create a new dataset, datatable and add rows with the some data from the said datagridview.
For example, if a table had nothing but names, e.g.
Joe
Sean
Larry
Chris
Upon the user clicking, dragging a selection over Sean and Larry to add those names to a new dataset so I can pass it to another method for further processing.
[Code]...
Input array is longer than the number of columns in this table.It looks like I'm either missing a column declaration or adding the table to the set?
Make A Selection Using Combo Box?
Apr 15, 2012I have a problem to make a selection by using combo box(cbChoice). if I have 2 item [name], [age], [id_number]. After click SEARCH button, the data from database will display to textbox. this my code but its not work
myCommand = New MySqlCommand("SELECT * FROM daftarpelajar WHERE " & cbChoice.Text & " Like '%" & txtSearch.Text & "%' ORDER by id_pelajar ", conn)
[code].....
ColorDialog - Make A Color Selection Box?
Aug 3, 2010I am making a program with 2 players and I want both of them be able to select their color somehow. I know there is a ColorDialog tool but I dont know how to use it, does anyone know how to make a color selection box?
View 2 RepliesMake Multi-selection Each Time?
Jul 7, 2011[code]...
now I wanna know how to make multi selection each time
Make ONLY One Selection Possible From The Checkedlistbox At A Time?
Oct 29, 2009How can i make ONLY one selection possible from the checkedlistbox at a time? If i have already selected one and if i select another item the previous item should be deselected.
View 1 RepliesMake Selection In CheckedListBox Exclusive?
Apr 29, 2009In an application I build a list of CheckedListBox and display it to the user. I want to make the selection exclusive to only one. I noticed that you can check more that one item in the CheckedListBox. How can I stop that and as the user check the second box I uncheck his/her first selection.
SForm.ChkBoxPts.Items.Add("Paarsa")
SForm.ChkBoxPts.Items.Add("Jeff")
I.e. If I display the above two items or may be even more, I would like to force the user only select one and only one.
Make The RTB Not Show The Selection Right From The Start?
Mar 6, 2012When setting the selection of a RichTextBox, the selected text is highlighted even though I set the HideSelection property to True. Once the RTB loses focus then the selected text is no longer highlighted. Programatically setting the focus to another control doesn't hide the selection, only physically clicking another control will hide it. So is there a way I can make the RTB not show the selection right from the start?
View 1 RepliesPossible To Make Quick Selection Tool?
May 16, 2012Is It possible to make quick selection tool in vb.net like in photoshop?if not can you tell me how to make a free selector or rectangular selector please?
View 6 RepliesTake A Bound Column And Make That Column Be A Combobox?
Feb 9, 2009I've been able to add my own non-bound columns to a DATAGRIDVIEW - such as a check box column.But I'm not seeing how to take a bound column and make that column be a combobox. Doesn't appear to allow that.Do I have to hide the real column and add a "fake" front-end column that I make a combobox?
View 1 RepliesForce User To Make Combobox Selection?
Jun 30, 2011I'd like to force a user to make a selection from a combobox.I've tried to test it by Combobox.SelectedText = String.empty as well as another version similar to this but a little different.When I test it, it will tell me that it is still unselected/blank even when I selected something.
View 4 RepliesMake A Form Read Only After Drop Own Selection
Feb 4, 2010I am looking to after the user selects from a drop down to give read only access to the form( textboxes, buttons, etc).Upon the second selection the user would have read-write access and upon the third selection full access.Does anyoen have an example of how this might go ? I have the code in place which places the information in the drop down from the configuration table itself.
View 1 RepliesMake Checkedlistbox Value Change By Selection Of Combox Value?
Nov 3, 2011I know that sounds strange but I came across this website today that uses this ability and I've been going nuts trying to figure out how they do it.
The website is [URL]
Also here is a screenshot of the options I am speaking of
There is a combolistbox that has a list of topics.
Depending on what topic you choose will determine what checklistbox option will appear in the check list box.
What are they doing there to create that option? I was thinking that maybe they created 20 checkedlistboxes and then if the selection of the combolistbox is "THIS" then they set the getfocus to that checkedlistbox but that didn't quite work for me.
VS 2005 Make A Contiguous Selection In A Listbox?
Apr 14, 2009how do I make a contiguous selection in a listbox like if the user shift+click even if the user control+click ?
View 9 RepliesMake A Combobox Selection Change Table I Use For A Subform?
Jul 14, 2009I have a combobox linked to a table Checklist (ID, Checklistname, and several multivalued fields). I want to have my subform display data from different tables based on my combobox selection "checklistname". All the tables are imported Excel files with the same fields and field types (ie. Discrepancy, reference, reference paragraph, category). How do I get my subform to requery based on the combobox selection? Or is there another method when working with "outside tables"? Import good/bad? Make new table? I have about 20 tables, if importing but only need particular data to save/store in my main table, and I need to know which table it came from.
View 2 RepliesMake Multi Selection (draw Shape) On The Picturebox?
Jun 12, 2009Currently I'm trying to make multi selection (draw shape) on the picturebox but no matter how i edit my code, it jus dn draw any square or circle when I click on my button (either circle or square).
Below are the codes that i'm currently working on:
Public Class Page_2
Public blnCircleClicked As Boolean 'Is The Circle Tool Clicked?
Public blnSquareClicked As Boolean 'Is The Square Tool Clicked?
[Code]......
Make A Control Required To Put Input Depending On The Radiobuttonlist Selection?
Dec 24, 2010How can i make a control required to put input depending on the radiobuttonlist selection?
Let me try to clarify a bit more. I got 2 radiobuttons, if one gets selected, nothing else has to be done.
But if the otherone gets selected, a textfield must have some input too.
Make A Selection From ComboBox The CellValue Change Event Is Not Triggered
Mar 3, 2011On my DataGridView one of the columns is set to a ComboBox. When I make a selection from this ComboBox the CellValue change Event is not triggered. What event is triggered when I do the selection?
View 1 RepliesMake A Tree-viewer Change Its Node Selection With A Web-browser?
Aug 8, 2011I m making a "offline viewer" which uses saved webpages. I'm using a web browser and a tree-viewer. Is there a way to make the selected node in the tree viewer change if you click on a link in the web page (i.e if you select a link about The Gimp on tutorial 176, the selected node will change to The Gimp tree node)
I know about the code for changing the tree node selection, however what I'm having trouble with the web-browser side of it.
Using System.Drawing To Make A Selection Tool, And Cropping An Image In .net?
Sep 4, 2009If i wanted to crop an image in VB.net, how would I go about doing it? I am trying to let the user drag out the box they want (system.drawing.rectangle), and it will automatically remove the edges surrounding the box.
My first problem is primarily the fact that I cannot make the system.drawing.rectangle visible. It is not displaying at all, I am setting its location and height programmatically, but nothing is showing up. I know there is probably something fairly obvious I am missing...but I cannot seem to find it.
My larger issue, however, lies with the cropping itself. I cannot find any crop methods, at all. Is there a hidden one I am missing? Or must I code it myself? How would I go about doing this? It ought to be able to output to a bitmap image object.
Change Textbox Depend On Selection Change In ComboBox Column Of Datagridview?
Dec 15, 2011I have a DGV I am working on, and I have many columns.
For example I have Columns colcase(Combobox), colreportTime(Time)
the combox shows 4 cases {A,B,C,D}
what I need to do is if the user select "C"
the the colreporttime will show the time of this change unless the old value is C
VS 2005 Make The Calculate Funtion Work Up Selection Change In Combobox?
Nov 21, 2009I have a calculate function that adds twenty text boxes together a+b, etc... 20 +20, B changes value when a selection in combobx is changed, how can i make the calculate funtion work up selection change in combobox ? You would think the selection change or index change , but that doesnt work because the tetbox doesnt actually get the new value till after the combo selection is made, so you actually have to go and make the selection twice I know i can put the code in the textbox value change , but i dont want to do that for 20 text boxes and i am assuming there must be a BETTER way?
View 1 RepliesMake Boolean Column Editable (asp.net VB GridView Filled By DataTable That Has Boolean Column) ?
Oct 27, 2011After Filling a DataTable in GridView's DataSource . A column with check box Type appears but it created as read only column and I can't enable it or make it editable... even i tried .readonly = false and still can't be edited
View 1 RepliesData Grid Selection Load Form - Call A Stored Procedure With The Value Of The Selection
Feb 27, 2009I am trying have a data grid selection populate a form. I am new to this.Basically I have a connection persistance object and I would like to call that and call a stored procedure with the value of the selection. The datagrid is bound to an object.
[Code]...
Listbox (20 Items) With Multi-selection And Label That Disply The Selection And One Button
Dec 25, 2010I have a listbox (20 Items) with multiselection and label that disply the selection and one button. So I wrote (it works fine)
[code]...
Now when I click on button the label show lets say Item2,Item5,Item10,How do I take off the last ","
somthing like that Item2,Item5,Item10
I used to do: Dim s As String = Trim(Label1.Text)Label1.Text = s.Substring(0, s.Length - 1) but it give me an error converting intiger to string