selectfieldsform.cs

C#自定义查询控件

using System;

namespace CommonComponent.CommonIE
{
	/// <summary>
	/// 
	/// </summary>
	public class SelectFieldsForm : System.Windows.Forms.Form
	{
		private System.Windows.Forms.Button btnSelectALL;
		private System.Windows.Forms.Button btnSelectNone;
		private System.Windows.Forms.Button btnOK;
		private System.Windows.Forms.ListView lvFieldList;
		private System.Windows.Forms.Button btnCancel;

		private void InitializeComponent()
		{
			this.lvFieldList = new System.Windows.Forms.ListView();
			this.btnSelectALL = new System.Windows.Forms.Button();
			this.btnSelectNone = new System.Windows.Forms.Button();
			this.btnOK = new System.Windows.Forms.Button();
			this.btnCancel = new System.Windows.Forms.Button();
			this.SuspendLayout();
			// 
			// lvFieldList
			// 
			this.lvFieldList.CheckBoxes = true;
			this.lvFieldList.Location = new System.Drawing.Point(10, 10);
			this.lvFieldList.Name = "lvFieldList";
			this.lvFieldList.Size = new System.Drawing.Size(429, 239);
			this.lvFieldList.TabIndex = 0;
			this.lvFieldList.View = System.Windows.Forms.View.List;
			// 
			// btnSelectALL
			// 
			this.btnSelectALL.Location = new System.Drawing.Point(34, 271);
			this.btnSelectALL.Name = "btnSelectALL";
			this.btnSelectALL.TabIndex = 1;
			this.btnSelectALL.Text = "全选(&A)";
			this.btnSelectALL.Click += new System.EventHandler(this.btnSelectALL_Click);
			// 
			// btnSelectNone
			// 
			this.btnSelectNone.Location = new System.Drawing.Point(136, 271);
			this.btnSelectNone.Name = "btnSelectNone";
			this.btnSelectNone.TabIndex = 2;
			this.btnSelectNone.Text = "全不选";
			this.btnSelectNone.Click += new System.EventHandler(this.btnSelectNone_Click);
			// 
			// btnOK
			// 
			this.btnOK.DialogResult = System.Windows.Forms.DialogResult.OK;
			this.btnOK.Location = new System.Drawing.Point(238, 271);
			this.btnOK.Name = "btnOK";
			this.btnOK.TabIndex = 3;
			this.btnOK.Text = "确定(&O)";
			// 
			// btnCancel
			// 
			this.btnCancel.DialogResult = System.Windows.Forms.DialogResult.Cancel;
			this.btnCancel.Location = new System.Drawing.Point(340, 271);
			this.btnCancel.Name = "btnCancel";
			this.btnCancel.TabIndex = 4;
			this.btnCancel.Text = "取消(&C)";
			// 
			// SelectFieldsForm
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(449, 313);
			this.Controls.Add(this.btnCancel);
			this.Controls.Add(this.btnOK);
			this.Controls.Add(this.btnSelectNone);
			this.Controls.Add(this.btnSelectALL);
			this.Controls.Add(this.lvFieldList);
			this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
			this.Name = "SelectFieldsForm";
			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
			this.Text = "请选择需要导出的字段";
			this.ResumeLayout(false);

		}
	
		public SelectFieldsForm()
		{
			InitializeComponent();
			// 
			// TODO: Add constructor logic here
			//
		}

		private void btnSelectALL_Click(object sender, System.EventArgs e)
		{
			SelectAll();
		}

		private void btnSelectNone_Click(object sender, System.EventArgs e)
		{
			SelectNone();
		}

		public System.Windows.Forms.ListView FieldList
		{
			get
			{
				return lvFieldList;
			}
		}

		public void SelectAll()
		{
			foreach(System.Windows.Forms.ListViewItem item1 in lvFieldList.Items)
				item1.Checked = true;
		
		}
		public void SelectNone()
		{
			foreach(System.Windows.Forms.ListViewItem item1 in lvFieldList.Items)
				item1.Checked = false;		
		
		}

	}
}