Datagridview show selected row
WebHere is how to select the top row in your DataGridView control named dg1 and "click" it: dg1.Rows [0].Selected = true; dg1_RowHeaderMouseClick (null, null); This then calls the following event which is expecting one selected row. private void dg1_RowHeaderMouseClick (object sender, DataGridViewCellMouseEventArgs e) { var … WebDec 21, 2009 · The only thing I want to do is to show book names (which are come from combobox's list, NOT DB) instead of showing book code come from database. For …
Datagridview show selected row
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WebAug 22, 2013 · Im trying to display data in a datagrid then once a row is selected show a different column of the database in a text box. I use the unique primary key in the datagridview as not visible so once the row is selected, i can get that integer and populate the textbox by using another database query. WebNov 29, 2024 · Your problem exists because you are using ShowDialog() method instead of Show(). From this answer on Stack Overflow: The Show function shows the form in a non modal form. This means that you can click on the parent form. ShowDialog shows the form modally, meaning you cannot go to the parent form.
WebDec 12, 2015 · You must select a row by clicking on any RowHeader. 2) To delete rows in DataGridView with properties: RowHeaderVisible=false, Multiselect=true by selecting with mouse and pressing the button, you need to set SelectionMode=FullRowSelect. Code will be the same as 1). 3) To delete rows in DataGridView with properties: … WebOct 22, 2009 · How to display selected GridView row in DetailsView. I have a aspx page that has a GridView with a datasource of an array of the Client class. I would like to …
WebDec 20, 2024 · csharp private void LoadData () { var movies = GetMoviesFromDatabase(); datagridview1.DataSource = movies; } //Some event handler that is called when you want to edit the row private void OnEditRow ( object sender, DataGridViewCellEventArgs e ) { var dvg = sender as DataGridView; //Get the current row's data, if any var row = … Web我有實驗室請求窗口,我可以稍后創建新請求我需要更新此訂單我創建了更新窗口並在數據網格視圖中從數據庫中讀取訂單詳細信息,我需要向數據網格視圖添加新項目,但是當我添加新行時的錯誤刪除了現有行並添加了新行我的代碼有什么錯誤,我正在添加新行。
WebDescription. Assuming i understand your question. You can get the selected row using the DataGridView.SelectedRows Collection. If your DataGridView allows only one selected, have a look at my sample. DataGridView.SelectedRows Gets the collection of rows selected by the user.
WebJun 22, 2012 · code behind: protected void GridView1_SelectedIndexChanged (object sender, EventArgs e) { int index = Convert.ToInt16 (GridView1.SelectedDataKey.Value); } this should do what you want..index will give you the selected row ID, provided by the DataKeyNames attribute in your .aspx page. This however does require the "Enable … phil howard elystanWebSep 27, 2011 · dataGridView1.SelectionMode = DataGridViewSelectionMode.FullRowSelect; this way users will select the full row instead of the cells. then you can have the selected rows by an foreach loop. C#. foreach (DataGridViewRow r in dataGridView1.SelectedRows) { // do stuff } -OR-. phil howard srcWebApr 9, 2024 · I did this solution, it works, but I didn't like it because it goes through all the cells, in large displayed data it could cause slowness. private void dataGridView1_SelectionChanged (object sender, EventArgs e) { foreach (DataGridViewRow row in dataGridView1.Rows) { bool isSelected = false; foreach … phil howarthWebMar 12, 2024 · lblDetails.Text = dgMainGrid.SelectedRows [0].Cells [1].Value.ToString (); lblDetails: A label on the form. dgMainGrid: DataGrivView on the form. PS: Just make sure you select the row inside the datagrid and not any particular cell, row selecting is done by clicking on the left of your first column i.e. the row selector column which gets added ... phil howard pastaWebDec 16, 2012 · I have standard datagridview and I have contextmenustrip. My problem is that I need to show this contextmenustrip when user click right mouse button but not on every row! Only on rows I've chosen. I tried this: dataGridView1.Rows[1].ContextMenuStrip = contextMenuStrip1; But it doesn't work. phil howard restaurantphil howarth cpr trainingWeb6. The SelectedRows property contains the selected rows but in the reverse order and the most recent item is at the start of the list. To get the correct user selected order do the following code: List dgList = new List (); foreach (DataGridViewRow r in dgv.SelectedRows) { dgList.Insert (0, r); } foreach ... phil howarth cpr