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Cancel naviagation bar add new record
Once the user begins the add new process by clicking on the + on the navigation bar How do I stop it and send them back to the record they were viewing? In this case when the user tries to login and...
View ArticleHow to Show DataGridView Combobox Selected Value in DataGridView Textbox
hi, i don't know c# very well, i need a little help. i have a DataGridView with Two Columns 1st Column is combobox and 2nd Column is Textbox. i just want that when i select DataGridView Combobox value...
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Compare values in datagridview to datatable
I have a data entry form that stores the rows displayed in the datagridview to a Datatable. I want to use this table to determine if the user has added, deleted rows, or changed the values in any...
View Articleinput control on datagridview
Hi all,I already abled to control on inserting using TextBox control using keypressed event but i want to do that in specific column on my datagridview ,say i want to insert numeric value with...
View ArticleCombo Box Selected item over writing top Selection item when selected in...
Working with Visual Studios C# (Applications) and I have a data bound combo box that when the user selects an item the item over writes the top selection item. But this only happens the first time...
View Articlec# winform set focus to the current row datagridview combobox
I have I am trying to place a edit on a datagridview row. If a user tries to update any field on the current row on the DVG but has not selected a optioninthe combobox. I want to display a message and...
View ArticleComboBox + DataBinding and display values
Hello,As part of a larger project I have a tblPickList with 3 columns, cboPickListName, cboPickListDescription & cboPickListTable. I managed to get the ComboBox to display the contects of...
View ArticleHow to retrieve the values from the following path in C# Datagridview
I have locations that can retrieve the following information but I can not access the details in the datagridview of the winappretrieves the Vendor, Product and Version, SerialNo, ParentPrefixId and...
View ArticleDataGridView : ScrollBars not showing
Hi all. I have a WinForms application. It is c#, .NET 2.0. On a form, I have 3 DataGridView controls. They all have their ScrollBars property set to Both. The scroll bars for the first two grids work...
View ArticleMERGING CELLS IN DATAGRIDVIEW
Hi all,Is it possible to merge cells(rows) in DatagridView And How?Thanx
View ArticleDataGridView bugs
Hi all,How to prevent datagridview bugs , nad in which event i can handle it?ThanksEsmat
View ArticleComboBox with multiple ValueMember
Is it possible to have more than one ValueMember in a ComboBox using a SQL DataTable?FruitIt | Fruit | Description | Table 1 | Apple | An apple a day | tbl Apple 2...
View ArticleDatagridView cell edit problem
Hi folks,I have a datagridView that is linked to a binding source.When I am inside a cell, I want to be able to click on a "Update" button that will write the changes back to the datasource. The...
View ArticleDatagridview is not refreshing after i click save
Good day Ma'am/SirI have a problem when it comes in Datagridview, After I click the save button the datagrid is not showing but the data I inputed was saved on MySQL database how can I fix...
View ArticleHow open a file by clicking on it in Treeview
Hi all,Would someone help me solve problem in my code?I want to open selected file from treeview. I took part of code from internet and it works but only for root folders and files. I read folder...
View Articlehow show Null in a datepicker
i have a table with a colum date ...this column can be nullhow i can show this column null in a datepickerand pass null from datepicker to the database thanks
View ArticleDatagridview cell validating events not firing
I have a simple form mainfrom and datagridview. I am trying to validate the data as the user enters in the datagrid view. The first column is a Combobox when the user changes the value I want to check...
View ArticleHow to update the ListView control in c# after the deletion of the...
Hi,1)I have ListView control on Form2)will populate the control with data with help of database.3) I have a delete button, if the delete button is pressed I will delete the selected item of the control...
View ArticleGroupBy on Mutiple Columns of an AsEnumerable DataTable
Is it possible to have a Linq GroupBy that specifies multiple columns in an AsEnumerable DataTable. I have successfully grouped based on a single column using s.Field<string>(colName) as the...
View ArticleHow to make c# application scale able and responsive to all the windows...
Hi, 1) I have developed an application on Windows,64 architecture machine and .net framework 4.52) I copied the Release folder of the application and tested it on a laptop, But It was not scaled...
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