datagridview

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C# DataGridViewCheckBoxColumn Hide/Gray-Out

I have a DataGridView with several columns and several rows of data. One of the columns is a DataGridViewCheckBoxColumn and (based on the other data in the row) I would like the option to \"hide\" the[详细]

2023-04-10 16:53 分类：问答
Cannot open browse in a datagridview

I have a DataGridView as seen in the picture and a OpenFileDialog has to open when I click on\"Browse from file\". I believe there is no way to become possible if i write my code under the button_Clic[详细]

2023-04-10 14:46 分类：问答
Datagridview full row selection but get single cell value

I have a datagridview that is a full row select. How would I grab th开发者_开发百科e data from only a certain cell no matter what cell in the row was clicked on since it highlights the entire row.You[详细]

2023-04-10 13:29 分类：问答
Get count of selected column out of DataGridView

What do I have: Filled datagridview Selected cells of this grid What do I want: Amount of unique columns of the selected cells[详细]

2023-04-10 12:29 分类：问答
BackgroundWorker not firing RunWorkerCompleted

The first time I run my backgroundworker it runs correctly - updates a datatable in the background and then RunWorkerCompleted sets the datatable as a datagridview datasource.[详细]

2023-04-10 12:19 分类：问答
Validation on a single DataGridView column

How can I perform validation on a particul开发者_如何学JAVAar DataGridViewTextBoxColumn column in my DataGridView, so that a user is required to enter a value into it?i think you are looking for datag[详细]

2023-04-10 09:24 分类：问答
How to show Text in the text file separated by commas in a DataRow or a GridView in c#

I have created an application in C#. I want to display the text in the text file separated by commas in a DataRow or a GridView.[详细]

2023-04-10 07:37 分类：问答
C# DataGridView Incorrect Scrollbar Size Causing Exception

I have a DataGridView and add several rows to it in a for loop (~35 rows) while it\'s Enabled property is set 开发者_如何学Cto false. I have done this in the past (when Enabled is set to true) and the[详细]

2023-04-10 02:02 分类：问答
Datagridview cellcontent click event not working properly

I wrote an event to retrieve the first cell value of the clicked cell\'s row on CellContentClick event in datagridview. but the event is getting raised only when i click the third cell and not gettin开[详细]

2023-04-09 21:45 分类：问答
C# Replacing value in datatable

Scenario: App contains DataGridViews, I am populating the DataGridViews from a Database. All the data in the Database is encrypted so after I fill my DataTable开发者_如何学运维 I need to cycle[详细]

2023-04-09 16:30 分类：问答