将新数据添加到临时datagridview [英] add new data to temporary datagridview

问题描述

大家好，

i有问题，如果你可以帮我请:)



i有临时datagridview即时通讯我要添加的应用程序行的新数据

但是它唯一的更新行所以有任何建议请求

这是我的代码

  private   void  button1_Click（ object  sender，EventArgs e）
 {
 dataGridView1.AutoGenerateColumns =  true ; 
 DataTable dtb =  new  DataTable（）; 
 dtb.Columns.Add（  Column1）; 
 dtb.Columns.Add（  Column2）; 
 dtb.Columns.Add（  Column3）; 
 
 DataRow dtr = dtb.NewRow（）; 
 
 dtr [  Column1] = textBox1.Text; 
 dtr [  Column2] = textBox2.Text; 
 dtr [  Column3] = textBox3.Text; 
 
 dtb.Rows.Add（dtr）; 
 
 dataGridView1.DataSource = dtb; 
 
  //   dataGridView1.DataBind（）;  
} 
 

感谢任何类型的答案...

解决方案

< blockquote>直接在网格内添加值如下这个

dataGridView1.Rows.Add（textBox1.Text，textBox2.Text，textBox3.Text）;

谢谢你们为了你的答案，

i得到了解决方案，希望有一天对某人有用,,,,,

 dataGridView1.ColumnCount =  2 ; 
 dataGridView1.ColumnHeadersVisible =  true ; 
 
 
 dataGridView1.Columns [ 0 ]。名称=   name; 
 dataGridView1.Columns [ 1 ]。Name =  年龄; 
 
  string  [] row1 =  new   string  [] {textbox1.tex，texbox2.tex}; 
 
  object  [] rows =  new   object  [] {row1}; 
 
  foreach （ string  [] rowArray  in 行）
 {
 dataGridView1.Rows.Add（rowArray）; 
} 
} 

hello everyone,
i have question if you could help me please :)

i have temporary datagridview im my application i want to add new data to row
but its only updating row so is there any way any advice pleas
this is my code

private void button1_Click(object sender, EventArgs e)
       {
           dataGridView1.AutoGenerateColumns = true;
           DataTable dtb = new DataTable();
           dtb.Columns.Add("Column1");
           dtb.Columns.Add("Column2");
           dtb.Columns.Add("Column3");

           DataRow dtr = dtb.NewRow();

           dtr["Column1"] = textBox1.Text;
           dtr["Column2"] = textBox2.Text;
           dtr["Column3"] = textBox3.Text;

           dtb.Rows.Add(dtr);

           dataGridView1.DataSource = dtb;

           //dataGridView1.DataBind();
       }

thanks for any type of answers ...

解决方案

add values directly inside grid like this
dataGridView1.Rows.Add(textBox1.Text,textBox2.Text,textBox3.Text);

thank you guys for your answer,
i got solution and hope be useful for someone in someday ,,,,,

dataGridView1.ColumnCount = 2;
        dataGridView1.ColumnHeadersVisible = true;

        
        dataGridView1.Columns[0].Name = "name";
        dataGridView1.Columns[1].Name = "age";
        
     string[] row1 = new string[] {textbox1.tex,texbox2.tex};
  
object[] rows = new object[] { row1 };

        foreach (string[] rowArray in rows)
        {
            dataGridView1.Rows.Add(rowArray);
        }
    }

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