How do I map column of sfDataGrid to datasource (BindingSource) in design time?

Thread ID:	Created:	Updated:	Platform:	Replies:
146748	Aug 17,2019 08:44 AM UTC	Aug 19,2019 03:21 PM UTC	WinForms	1

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Tags: SfDataGrid

Asked On August 17, 2019 11:13 AM UTC

public class myData : IEditableobject

{

public string name { get; set; }

public Int32 age {get;set;}

public string value { get; set; }

...

}

-- Design time

1. I have created myBindingSource for MyData and linked it to DataSource of sfDataGrid.

2. I created columns of sfDataGrid and set MappingName to property name of MyData.

3. I added some code.

List arr = new List();

private void Form1_Load(object sender, EventArgs e)

{

//add sample data

arr.Add( new myData(){ name = "Hell2o", age = 32, value = "hasdjasd" });

arr.Add( new myData(){ name = "Hello3", age = 12, value = "hasdjasd" } );

arr.Add(new myData() { name = "Hello4", age = 13, value = "hasdjasd" });

myDataBindingSource.DataSource = arr;

}

myDataBindingSource is connected to DataGridView control too.

When I run the project, sfDataGrid does not show any data but DataGridView shows all data.

I know I can do it with code but I don't want to add code for visual property setting.

I'd like to finish visual design in ide as possible as I can.

I tried GridGroupingControl but it does not have RowValidation event.

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Susmitha Sundar [Syncfusion]

Replied On August 19, 2019 03:21 PM UTC

Hi,

Thank you for using Syncfusion controls.

We could able to reproduce your reported query” SfDataGrid datasource not updated when set the bindingsource at Form_Load event”. We recommed to set the SfDataGrid datasource in Form_Load event. Please refer the following code snippet,

C#:

BindingSource bindingSource;

public Form1()

{

InitializeComponent();

bindingSource = new BindingSource();

this.Load += Form1_Load;

}

List<OrderInfo> list = new List<OrderInfo>();

private void Form1_Load(object sender, EventArgs e)

{

list.Add(new OrderInfo(1001, "Maria Anders", "Germany", "ALFKI", "Berlin"));

list.Add(new OrderInfo(1002, "Ana Trujilo", "Mexico", "ANATR", "Mexico D.F."));

list.Add(new OrderInfo(1003, "Antonio Moreno", "Mexico", "ANTON", "Mexico D.F."));

list.Add(new OrderInfo(1004, "Thomas Hardy", "UK", "AROUT", "London"));

list.Add(new OrderInfo(1005, "Christina Berglund", "Sweden", "BERGS", "Lula"));

bindingSource.DataSource = list;

this.sfDataGrid1.DataSource = bindingSource;

}

GridGroupingControl does not provide support for Rowvalidation event. SfDataGrid provide this support. Please refer following user guide documentation,

UG link: https://www.syncfusion.com/downloads/support/forum/146748/ze/DataGrid_RowValidation-469888758

Sample link: https://www.syncfusion.com/downloads/support/forum/146748/ze/DataGrid_RowValidation-469888758

Please contact us for further assistance.

Regards,

Susmitha S

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How do I map column of sfDataGrid to datasource (BindingSource) in design time?

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