C# (CSharp) Jholman materia_prima示例

示例#1

文件： proveedor2.cs 项目： darm0102/Jholman

 private void button2_Click(object sender, EventArgs e)
 {
     materia_prima materia = new materia_prima();
     materia.ShowDialog();
 }

示例#2

文件： menu.cs 项目： darm0102/Jholman

 private void btnMateria_Click(object sender, EventArgs e)
 {
     if (!this.MdiChildren.Contains(materia))
     {
         materia = new materia_prima();
         materia.MdiParent = this;
         materia.Show();
     }
     else
     {
         materia.Activate();
     }
 }