插入行后，从form2刷新form1 gridview

Question

I have small issue, I have datagridview in form1 to which I insert data from form2 using SQL commands, but after button click which includes INSERT command the newly inserted value doesn't appear in form1's datagridview. Is there any way to solve this ?

Answer 1

ftry this

Form1 frm = new Form1();
frm.methodwhereyoubindgrid();

but the method must be public in the form1

Answer 2

您可以使用

GridView1.DataBind();

Answer 3

Just Rebind the data to the girdview after every insert.

gridview.DataSource=new Datasource;
gridview.DataBind();

Answer 4

Simply call the GridView Bind Again at Button Click

inside button1_click

Grid1_Databind(); 

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Rebind the data to the gridview after every insert.

gridview1.DataSource = new Datasource;
gridview1.DataBind();