datagridview

Is there any way to get newly added rows in datagridview?

I have a datagrid view that is bind to a custom collection. I have add remove options in the UI which will add and delete a row in datagridview. Is there any way to get newly added rows in datagridview? ...

C# DataGridView checkbox independant from row selection

thx in advance for the help... I have a datagridview (c# Winforms) with a column of checkboxes. When any of these are clicked, it automatically selects the row. (Although not th eother way around). How do I de-couple row selection from the checcking of the checkbox ? In other words, I want to enable multiple row selection, without effect...

Data added to datagrid not visible in UI in WPF in MVP

Hi, In a WPF application, I have to display data to a log window using data grid.. Every log message should be added to the logwindow and needs to be displayed. My Xaml is : <ListView x:Name="lstViewLogWindow" ItemsSource="{Binding}" Height="152" IsSynchronizedWithCurrentItem="True" MouseEnter="lstViewLogWindow_MouseEnter" Mouse...

Prevent DataGridView selecting a row when sorted if none was previously selected

I have a datagridview that may or may not have rows selected when the user sorts it by clicking on a column header. If there are rows selected there isn't a problem, but if there are 0 selected rows then the sort selects a row automatically (the selection is consistant but I'm not wure what the criteria is). How can I prevent this beha...

How do I bind a WinForms DataGridView control to a SQL Server database

I am a .NET noob who is trying for figure out how to bind a grid control to a SQL Server database so that when rows are inserted, updated or deleted from the grid, they are also inserted, updated or deleted from the database. C#, .NET 3.5, VS2008 SP1 Warren ...

how to add multiple values??

How i can add the multiple values from a datagrid to textbox in C#? In my project, it includes a datagrid, a textbox and a button. when the datagrid is populated from the database, the add button will be enable. after that when i click the one entry followed by hitting the add button the selected value will be populated in textbox by se...

dynamically binding data to a combobox in datagridview

I have a datagridview which is bound to a databindingsource one of the column in this datagridview is a combobox the combobox is also bound to a different binding source now my requirement is that once an item from the the combobox is entered into a row that item should not be shown in the combobox later. for eg. i have doctor,engineer,...

My DataGridView properties window went blank!!

I'm using Visual Studio 2005 w/.NET 2.0. I have no idea what happened, but all of a sudden I noticed that the Properties window for ALL of the DataGridViews in my project went blank. I've tried dropping in new ones..still blank. I restarted Visual Studio and my computer...still blank. I've done some google searches, and I've found pe...

displaying enumeration values in a DataGridComboBox problem

Hi. I have a dll that has a class called Series. This class has a field which is an enumeration of DataTypes. I am binding the datagrid to a list of objects of this class, and I am able to display the enumeration values in a combobox fashion However, the values' names don't make a lot of sense. For example, I want to display 'prc' as 'pr...

How can i print DataGridView in C# ? If not what should i use to work in table form to print a document ?

I have a datagridview to show my entries and i want a print out just like an excel sheet Is there any way i can print datagridview entirely or what kind of control you suggest to store my data in and print it ? Or how to use HTML tables in C# to help me create and print them? ...

Using AutoComplete in a DataGridView causes a crash when editing?

I've enabled the AutoComplete functionality on a DataGridView using the following code: private void grid_EditingControlShowing(object sender, DataGridViewEditingControlShowingEventArgs e) { if (e.Control is DataGridViewTextBoxEditingControl) { var te = (DataGridViewTextBoxEditingControl)e.Control; ...

DataGridView - what does AllowUserToAddRows do?

I was expecting this setting to affect the control itself, but I can't seem to add new rows just by having a DataGridView with AllowUserToAddRows set to true. Am I just rubbish at using my mouse and keyboard, or have I completely misunderstood this property? I suspect it's the latter, though I can't find much in the way of documentation ...

DataGridView - adding to DataSource doesn't reflect changes in the control

I have a DataGridView with its DataSource set to a List. When I Add to that list, the change isn't picked up by the DataGridView. The exact code for initialisation is: dataGridView1.DataSource = document.m_statement.BANKMSGSRSV1.STMTTRNRS.STMTRS.BANKTRANLIST.STMTTRN; dataGridView1.AllowUserToAddRows = true; dataGridView1.AllowUserToDele...

Programmatically add row to entity data model context and have new row show up in databound datagridview

I have a datagridview that is bound to a bindingsource which is in turn bound to the an EDM object. I'm importing objects from a CSV file and wish to add these objects to the EDM context and have the new items show up in my datagridview. However, I do not want the new objects committed to the database until the user indicates the data ...

UpdateCommand problem in a TemplateField in asp.net GridView

I have the following grid: <asp:GridView DataSourceID="accountsDataSource" DataKeyNames="Id" ShowEditButton="true" ...> <asp:TemplateField HeaderText="Name"> <ItemTemplate> <asp:Hyperlink ID="lnkGridEditEntry" runat="server" Text='<%# Bind("Name")%>' NavigateUrl="..." /> </ItemTemplate> <EditItemTemplate> <asp...

TDD with DataGridView

I'm relatively new to TDD, and still trying to learn to apply some of the concepts. Here's my situation. I've got a WinForm with a DataGridView. I'm trying to write a test for the routine to be called by a button click that will perform some operations on the selected rows of the grid. So I will be passing in the DataGridViewSelectedRo...

Error trying to rebind DataSource to DataGridViewComboBoxCell?

I have a DataGridView with two DataGridViewComboBoxColumns. I want to use the selected item in the first column to trigger a re-population of the items in the second column, on a per-row basis. Here's the code I have so far. "addlInfoParentCat" identifies the first column, and currentRow.Cells.Item(1) is the DataGridViewComboBoxCell t...

C# 2.0 DataGridView newbie question on setting default values

Hi, I have a datagridview bound to a BindingSource which is some internal class. I want to be able to display default values when users adds a new row. I tried in 2 ways with no avail: Setting an event handler for the DefaultValuesNeeded event. However, the event doesn't seem to be called. Adding logic inside the constructor of the b...

DataGridViewColumnCollection property in custom control

I am creating a custom control, constisting of DataGridView, a few additional buttons and useful functions. For user of the control to be able editing grid's columns I added Columns property of type DataGridViewColumnCollection. Now it's possible to edit columns through Property Editor (clicking by a small button near Columns prope...

DataGridViewCell Background Color Change Without Losing Focus

In VB .Net 3.5, is it possible to change the color of a DataGridViewCell (unbound) to a different color and have the cell visibly change before losing focus or leaving the cell? I have a timer that's running that queries with the data present and I'd like for the colors to change immediately instead of after the user leaves the cell. I'...