public override object EditValue(System.ComponentModel.ITypeDescriptorContext context, System.IServiceProvider provider, object value)
{
IWindowsFormsEditorService edSvc = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
if (edSvc != null)
{
FAddressControl = new IPAddressControlLib.IPAddressControl();
FAddressControl.Text = value.ToString();
edSvc.DropDownControl(FAddressControl);
return IPAddress.Parse(FAddressControl.Text);
}
return value;
}
private void ValidateIPField(object sender, EventArgs e)
{
Regex validIpV4AddressRegex = new Regex(@"^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5]).){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$", RegexOptions.IgnoreCase);
IPAddressControlLib.IPAddressControl IPvalidate = (IPAddressControlLib.IPAddressControl)sender;
IPAddress ip = new IPAddress(new byte[] { 127, 0, 0, 1 });
string message = "";
int VisibleTime = 1000; //in milliseconds
ToolTip tt = new ToolTip();
if (IPvalidate.AnyBlank)
{
message = "Blank address fields found";
}
else if (!validIpV4AddressRegex.IsMatch(IPvalidate.Text.Trim()))
{
message = "Invalid IP address";
}
if (!string.IsNullOrEmpty(message))
{
tt.Show(message, IPvalidate, 0, -20, VisibleTime);
}
}
private bool bHex; // 十六进制显示
private void InitializeComponent()
{
this.components = new System.ComponentModel.Container();
System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(frmUDPClient));
this.label1 = new System.Windows.Forms.Label();
this.label2 = new System.Windows.Forms.Label();
this.txtPortTarget = new System.Windows.Forms.TextBox();
this.txtSend = new System.Windows.Forms.TextBox();
this.btnSend = new System.Windows.Forms.Button();
this.ipCtrTarget = new IPAddressControlLib.IPAddressControl();
this.label5 = new System.Windows.Forms.Label();
this.txtPortLocal = new System.Windows.Forms.TextBox();
this.btnLink = new System.Windows.Forms.Button();
this.lbxRecv = new System.Windows.Forms.ListBox();
this.btnClearRecv = new System.Windows.Forms.Button();
this.groupBox1 = new System.Windows.Forms.GroupBox();
this.chkAutoSend = new System.Windows.Forms.CheckBox();
this.label7 = new System.Windows.Forms.Label();
this.txtboxInterval = new System.Windows.Forms.TextBox();
this.label6 = new System.Windows.Forms.Label();
this.txtCountSend = new System.Windows.Forms.TextBox();
this.label4 = new System.Windows.Forms.Label();
this.groupBox2 = new System.Windows.Forms.GroupBox();
this.cbxHex = new System.Windows.Forms.CheckBox();
this.txtCountRecv = new System.Windows.Forms.TextBox();
this.label3 = new System.Windows.Forms.Label();
this.timer1 = new System.Windows.Forms.Timer(this.components);
this.groupBox1.SuspendLayout();
this.groupBox2.SuspendLayout();
this.SuspendLayout();
//
// label1
//
this.label1.AutoSize = true;
this.label1.Location = new System.Drawing.Point(6, 32);
this.label1.Name = "label1";
this.label1.Size = new System.Drawing.Size(43, 17);
this.label1.TabIndex = 0;
this.label1.Text = "目标IP";
//
// label2
//
this.label2.AutoSize = true;
this.label2.Location = new System.Drawing.Point(6, 97);
this.label2.Name = "label2";
this.label2.Size = new System.Drawing.Size(56, 17);
this.label2.TabIndex = 2;
this.label2.Text = "目标端口";
//
// txtPortTarget
//
this.txtPortTarget.Location = new System.Drawing.Point(67, 94);
this.txtPortTarget.Name = "txtPortTarget";
this.txtPortTarget.Size = new System.Drawing.Size(73, 23);
this.txtPortTarget.TabIndex = 1;
this.txtPortTarget.Text = "2000";
//
// txtSend
//
this.txtSend.BackColor = System.Drawing.SystemColors.Window;
this.txtSend.ImeMode = System.Windows.Forms.ImeMode.On;
this.txtSend.Location = new System.Drawing.Point(162, 58);
this.txtSend.Multiline = true;
this.txtSend.Name = "txtSend";
this.txtSend.ScrollBars = System.Windows.Forms.ScrollBars.Both;
this.txtSend.Size = new System.Drawing.Size(540, 201);
this.txtSend.TabIndex = 2;
this.txtSend.TextChanged += new System.EventHandler(this.txtSend_TextChanged);
//
// btnSend
//
this.btnSend.Location = new System.Drawing.Point(162, 25);
this.btnSend.Name = "btnSend";
this.btnSend.Size = new System.Drawing.Size(82, 30);
this.btnSend.TabIndex = 4;
this.btnSend.Text = "发送(&S)";
this.btnSend.UseVisualStyleBackColor = true;
this.btnSend.Click += new System.EventHandler(this.btnSend_Click);
//
// ipCtrTarget
//
this.ipCtrTarget.BackColor = System.Drawing.SystemColors.Window;
this.ipCtrTarget.Location = new System.Drawing.Point(9, 58);
this.ipCtrTarget.MinimumSize = new System.Drawing.Size(131, 23);
this.ipCtrTarget.Name = "ipCtrTarget";
this.ipCtrTarget.ReadOnly = false;
this.ipCtrTarget.Size = new System.Drawing.Size(131, 23);
this.ipCtrTarget.TabIndex = 0;
//
// label5
//
this.label5.AutoSize = true;
this.label5.Location = new System.Drawing.Point(6, 133);
this.label5.Name = "label5";
this.label5.Size = new System.Drawing.Size(56, 17);
this.label5.TabIndex = 10;
this.label5.Text = "本地端口";
//
// txtPortLocal
//
this.txtPortLocal.Location = new System.Drawing.Point(68, 130);
this.txtPortLocal.Name = "txtPortLocal";
this.txtPortLocal.Size = new System.Drawing.Size(72, 23);
this.txtPortLocal.TabIndex = 2;
this.txtPortLocal.Text = "2718";
//
// btnLink
//
this.btnLink.Location = new System.Drawing.Point(67, 168);
this.btnLink.Name = "btnLink";
this.btnLink.Size = new System.Drawing.Size(73, 30);
this.btnLink.TabIndex = 3;
this.btnLink.Text = "连接(&L)";
this.btnLink.UseVisualStyleBackColor = true;
this.btnLink.Click += new System.EventHandler(this.btnLink_Click);
//
// lbxRecv
//
this.lbxRecv.FormattingEnabled = true;
this.lbxRecv.HorizontalScrollbar = true;
this.lbxRecv.ItemHeight = 17;
this.lbxRecv.Location = new System.Drawing.Point(162, 26);
this.lbxRecv.Name = "lbxRecv";
this.lbxRecv.Size = new System.Drawing.Size(540, 157);
this.lbxRecv.TabIndex = 14;
//
// btnClearRecv
//
this.btnClearRecv.Location = new System.Drawing.Point(68, 81);
this.btnClearRecv.Name = "btnClearRecv";
this.btnClearRecv.Size = new System.Drawing.Size(73, 30);
this.btnClearRecv.TabIndex = 0;
this.btnClearRecv.Text = "清空(&C)";
this.btnClearRecv.UseVisualStyleBackColor = true;
this.btnClearRecv.Click += new System.EventHandler(this.btnClearRecv_Click);
//
// groupBox1
//
this.groupBox1.Controls.Add(this.chkAutoSend);
this.groupBox1.Controls.Add(this.label7);
this.groupBox1.Controls.Add(this.txtboxInterval);
this.groupBox1.Controls.Add(this.label6);
this.groupBox1.Controls.Add(this.btnSend);
this.groupBox1.Controls.Add(this.txtCountSend);
this.groupBox1.Controls.Add(this.label4);
this.groupBox1.Controls.Add(this.label1);
this.groupBox1.Controls.Add(this.ipCtrTarget);
this.groupBox1.Controls.Add(this.label2);
this.groupBox1.Controls.Add(this.txtSend);
this.groupBox1.Controls.Add(this.txtPortTarget);
this.groupBox1.Controls.Add(this.label5);
this.groupBox1.Controls.Add(this.btnLink);
this.groupBox1.Controls.Add(this.txtPortLocal);
this.groupBox1.Location = new System.Drawing.Point(12, 12);
this.groupBox1.Name = "groupBox1";
this.groupBox1.Size = new System.Drawing.Size(722, 277);
this.groupBox1.TabIndex = 19;
this.groupBox1.TabStop = false;
this.groupBox1.Text = "发送区";
//
// chkAutoSend
//
this.chkAutoSend.AutoSize = true;
this.chkAutoSend.Location = new System.Drawing.Point(281, 31);
this.chkAutoSend.Name = "chkAutoSend";
this.chkAutoSend.Size = new System.Drawing.Size(75, 21);
this.chkAutoSend.TabIndex = 24;
this.chkAutoSend.Text = "自动发送";
this.chkAutoSend.UseVisualStyleBackColor = true;
this.chkAutoSend.CheckedChanged += new System.EventHandler(this.chkAutoSend_CheckedChanged);
//
// label7
//
this.label7.AutoSize = true;
this.label7.Location = new System.Drawing.Point(499, 32);
this.label7.Name = "label7";
this.label7.Size = new System.Drawing.Size(25, 17);
this.label7.TabIndex = 23;
this.label7.Text = "ms";
//
// txtboxInterval
//
this.txtboxInterval.Location = new System.Drawing.Point(441, 29);
this.txtboxInterval.Name = "txtboxInterval";
this.txtboxInterval.Size = new System.Drawing.Size(52, 23);
this.txtboxInterval.TabIndex = 22;
//
// label6
//
this.label6.AutoSize = true;
this.label6.Location = new System.Drawing.Point(379, 32);
this.label6.Name = "label6";
this.label6.Size = new System.Drawing.Size(56, 17);
this.label6.TabIndex = 21;
this.label6.Text = "间隔时间";
//
// txtCountSend
//
this.txtCountSend.BackColor = System.Drawing.Color.White;
this.txtCountSend.Location = new System.Drawing.Point(68, 228);
this.txtCountSend.Name = "txtCountSend";
this.txtCountSend.ReadOnly = true;
this.txtCountSend.Size = new System.Drawing.Size(73, 23);
this.txtCountSend.TabIndex = 19;
//
// label4
//
this.label4.AutoSize = true;
this.label4.Location = new System.Drawing.Point(6, 231);
this.label4.Name = "label4";
this.label4.Size = new System.Drawing.Size(56, 17);
this.label4.TabIndex = 18;
this.label4.Text = "发送计数";
//
// groupBox2
//
this.groupBox2.Controls.Add(this.cbxHex);
this.groupBox2.Controls.Add(this.txtCountRecv);
this.groupBox2.Controls.Add(this.label3);
this.groupBox2.Controls.Add(this.lbxRecv);
this.groupBox2.Controls.Add(this.btnClearRecv);
this.groupBox2.Location = new System.Drawing.Point(12, 295);
this.groupBox2.Name = "groupBox2";
this.groupBox2.Size = new System.Drawing.Size(722, 198);
this.groupBox2.TabIndex = 20;
this.groupBox2.TabStop = false;
this.groupBox2.Text = "接收区";
//
// cbxHex
//
this.cbxHex.AutoSize = true;
this.cbxHex.Location = new System.Drawing.Point(41, 147);
this.cbxHex.Name = "cbxHex";
this.cbxHex.Size = new System.Drawing.Size(99, 21);
this.cbxHex.TabIndex = 21;
this.cbxHex.Text = "十六进制显示";
this.cbxHex.UseVisualStyleBackColor = true;
this.cbxHex.CheckedChanged += new System.EventHandler(this.cbxHex_CheckedChanged);
//
// txtCountRecv
//
this.txtCountRecv.BackColor = System.Drawing.Color.White;
this.txtCountRecv.Location = new System.Drawing.Point(68, 42);
this.txtCountRecv.Name = "txtCountRecv";
this.txtCountRecv.ReadOnly = true;
this.txtCountRecv.Size = new System.Drawing.Size(73, 23);
this.txtCountRecv.TabIndex = 20;
//
// label3
//
this.label3.AutoSize = true;
this.label3.Location = new System.Drawing.Point(6, 45);
this.label3.Name = "label3";
this.label3.Size = new System.Drawing.Size(56, 17);
this.label3.TabIndex = 19;
this.label3.Text = "接收计数";
//
// timer1
//
this.timer1.Interval = 1000;
this.timer1.Tick += new System.EventHandler(this.timer1_Tick);
//
// frmUDPClient
//
this.BackColor = System.Drawing.SystemColors.Control;
this.ClientSize = new System.Drawing.Size(752, 506);
this.Controls.Add(this.groupBox2);
this.Controls.Add(this.groupBox1);
this.Font = new System.Drawing.Font("微软雅黑", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
this.MaximizeBox = false;
this.Name = "frmUDPClient";
this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
this.Text = "UDP客户端";
this.FormClosed += new System.Windows.Forms.FormClosedEventHandler(this.frmUDPClient_FormClosed);
this.Load += new System.EventHandler(this.frmUDPClient_Load);
this.groupBox1.ResumeLayout(false);
this.groupBox1.PerformLayout();
this.groupBox2.ResumeLayout(false);
this.groupBox2.PerformLayout();
this.ResumeLayout(false);
}
