Vb net bindingsource not updating
I just want to add new row, but do not update the old records. I have created one page in in which i have taken 1 grid view which shows notification about person who will donate amount on particular day/date.
Configuration; Sql Connection con = new Sql Connection(Configuration Manager. To String()); protected void Page_Load(object sender, Event Args e) Hello Please help me.
Data Grid View control is one of the coolest features of Dot Net Framework. # In the Add Reference dialog box, select the tab indicating the type of component you want to reference. Hello Rahim, Thanks for your code for update from Grid view to database….
You can use this control in Windows Form using Wizard or programmatically. Select the components you want to reference, and then click OK. But unfortunately when i debugging this code an error is coming ” System. Data Table’ is a ‘type’ but is used like a ‘variable’ ” can you please suggest that how can i improve that…….
private void loadcompanies() But it shows the that I wrote the code in selectedindexchangedevent.
Please try this solution, and let me know whether it meets your requirements. XPCollection doesn't support the Binding Source methods: Move First, Move Next, Add New, Edit, Cancel Edit, etc.
Data Grid View Text Box Column cls Col1 = new Data Grid View Text Box Column(); cls Col1.
i used your whole code….still i found run time error on updating and deleting…….. Hi Anshu, before using above code make ensure that 1) one primary must be exist in ur data base. Method below it’s update all records, maybe slow down the system? Sql Client; namespace Windows Forms Application2 hey…..i want to ask that for the value “11.40” i have used decimal(18,2) but whenever i try to update the data at that time it’s give me the error like conversion faild when converting the nvarchar value “11.40” to data type int. Now if person donate some amount monthly and if he paid amount then i want to remove his notification and also the notification should get display in next month. I have created one page in in which i have taken 1 grid view which shows notification about person who will donate amount on particular day/date. Reading this post reminds me of my previous room mate!
For this, i used where condition in the query and left the rest of the code as before(similar to urs). But now i want to take a data Grid View where i will add 3 column(name,address, Phone) manualy. Delete is also not working properly ..,, There also throws an exception .. Update(Data Table); it has gave an error please help me on this. Data Grid View control are used very frequently in C#. Insert Delete Update in Data Grid View with Data Table in C Hello there, I have a lot of errors with the same announce for the following (some of them!!
cause i am only am be to retrieve the data to the datagridview for delete, i want to delete in the datagridview, meaning each row got it own delete button please provide me with the code….. which is: ” Dynamic SQL generation for the Update Command is not supported against a Select Command that does not return any key column information. So, if i click the button then it will show the result in Data Grid, against the customer_ID which will be given in the textbox. namespace Database private void button3_Click(object sender, Event Args e) private void Form6_Load(object sender, Event Args e) private void data Grid View1_Cell Content Click(object sender, Data Grid View Cell Event Args e) private void button1_Click(object sender, Event Args e) private void button4_Click(object sender, Event Args e) public void clear() } } Thanq so much for ur reply ..,, Here throws another exception if i use Ur code given .., Dynamic SQL Generation for the update command is not supported against a select command that doesn’t return any key column information ..,, Bhaia, I have done Insert, Update, Delete in data Grid View in the same way as urs. Update for the entire row is happening ..,, But for a single column it throws an exception ..,, Can U sort out this problem .. Update(datatable) Actually am using Oracle for the same thing i wrote like follwoing Oledb Data Adapter.