Autosuggestion datagridview - c#

I am working on a c# windows forms project where my requirement is to create a autosuggestion datagridview much like similar to autocomplete text box . I have managed to link the datagridview with a text box in which as soon as I type in the text box , the datagridview pop-ups and give me suggestions but the problem is I want that when I press up and down arrow keys while focusing in the text box , the selected row of the datagridview should also change .

Related

Search ListView items based on DataGridView text box value change event. matched item should be selected and same time text box focus should not leave

I am having c# (windows application) Datagridview with 4 columns. Having text box as one of column in grid. when i type letters in Text box, based on Text, listview Popup will select first item.
1 . when i press enter button selected listview item should be posted in grid.
When i move up/down arrow it should navigate next listview item.
Always focus should be in Text box, always accept user input.
I tried with key events, but i need some new ideas
For list view focus i written code like below
old Post:
Search ListView items based on DataGridView text box value change event, matched item should be selected in ListView and same time should not leave text box focus.
DataGridView text box change event has code like below:
listView1.Select();
listView1.EnsureVisible(list.Index);
listView1.Items[list.Index].Selected = true;
listView1.Focus();

With C# winforms, can I create a button that begins edit of a selected cell in datagridview?

I have a winforms app form with a datagridview
I know I can double click in a cell to edit it but I want a user of my program to be able to be able to have a button to begin edit of a/the selected cell in the datagridview (without having to move the mouse to it and double click it)
How can I do that?

if the user already selected a cell your button just need to active the edit with BeginEdit like so
MSDN link to method
dgvExample.BeginEdit(true);
the parameter of the method is used to select the complete cells content
or not.
you might check if there is already a cell selected, if not maybe use a default cell (e.g. 0,0) to edit

How to display combo drop down list above combobox in C# windows?

By default combo box drop down list is displayed below(bottom) of combo box,I want to display it above combo box(top).ref image uploaded
Update -
I try to create own comboBox, as shown here:
enter link description here
is any other solution using default windows combobox control

How to add textbox inside listview winform?

I'm working in Winform application.
I want to make a listview with multiple columns. In which the first column should contain string, the next column should contain textbox for input and output,the next column should contain button.
The main idea is the user should select the row with description,textbox,button. Once he selects the listview, he click on the button and a packet will be sended to device connected to ma com port and display the response in the textbox provided to that row in the listview.
It is possible to add multiple textboxes and buttons to all column.

Looks like your requirement is asking for DataGridView. Take a look at how to use the control on MSDN or any other place of your choice.

Adding combobox in datagridview using c#

I want to add combo box, text box and button in datagridview at run time using c#. All combox box which is in datagridview have different-different items and textbox have different values. How can I add rows dynamically in datagridview which have combobox columns, button columns and textbox columns.
Thanks.

There are different types of columns (TextBox,Button,Combobox, Image etc) in DataGridView - Take a look at MSDN article and tutorial - Column Types in the Windows Forms DataGridView Control.

Categories