[英]C# Adding controls to flowlayoutpanel and database
Good night. 晚安。
I´m novate in c#. 我正在用C#进行创新。
I created one class,conexion to database and form need add the name to create button and insert in database. 我创建了一个类,对数据库和表单进行了转换,需要添加名称创建按钮并插入数据库。
Problem : How add the method to flowLayoutPanel1.Controls.Add and insert to database? 问题 :如何将方法添加到flowLayoutPanel1.Controls.Add并将其插入数据库?
please help me with the solution. 请帮我解决。
Form 形成
public partial class Form1 : Form
{
private void Form1_Load(object sender, EventArgs e)
{
}
private void Adc_Click(object sender, EventArgs e)
{
Cad Categoria = new Cad();
Categoria.Categoria = Adicionartxt.Text; //here comes with the button name, need textbox receives the name and create a button with the name of the textbox.
flowLayoutPanel1.Controls.Add(Categoria.Categoria); //problem is here,
int resultado = CategoriaDAL.AddCategoria(Categoria);
Adicionartxt.Clear();
Adicionartxt.Visible = false;
}
Class 类
class Cad
{
public Int64 Id { get; set; }
public String Categoria {get; set;}
public Cad() { }
public void Cad(Int64 pId, String pCategoria)
{
this.Id = pId;
this.Categoria = pCategoria;
}
}
In order to insert the value into the database 为了将值插入数据库
1) Create a insert_Categoria method in the .xsd file (which includes insert query) 1)在.xsd文件中创建一个insert_Categoria方法(包括插入查询)
2) Include the insert query in your class (cad) for example 2)例如在班级(cad)中加入插入查询
public int Insert_Categoria(Int64 pId, String pCategoria)
{
return Adapter.Insert(pId,pCategoria);
}
3) Include the insert query with the object in your .aspx.cs file for example 3)例如,将插入查询与.aspx.cs文件中的对象一起包括
Cad Categoria = new Cad();
int abc = label1.txt;
string pqr = text1.txt;
Categoria.Insert_Categoria(abc,pqr);
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