C # 's DataTable and DataGridView utility

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First of all: although this period of time to contact MongoDB and some new controls in the toolbox, and some new things such as DataTable active overtime, but did not summarize to csdn up, a lot of summary, a lot of progress

Key words

DataTable

What is it?

Excel-like tables

How to use it?

            //New TableDataTable dt =NewDataTable ();//define table structureDt. Columns.Add ("Id",typeof(System.Int32));//Column list data typeDt. Columns.Add ("Name",typeof(System.String)); Dt. Columns.Add ("Age",typeof(System.String));//Add New line             for(inti =0; I <=3; i++) {DataRow dr = dt. NewRow ();//Linedr[0] = i; dr[1] ="Wang"+i; dr[2] ="5"+ i; Dt. Rows.Add (DR);//Add rows to the Datatabl grid}

How to show (How practical)

Combined with DataGridView in the Toolbox

dataGridView1.DataSource= dt   //控件.DataSource = ……（该控件可以直接绑定一个DataTable这样的表）

C # 's DataTable and DataGridView utility