001. public class ButtonCollections : UserControl
002.{
003. public ButtonCollections()
004. {
005. RefreshGrid();
006. }
007. int sizeX = 10; int sizeY = 10;
008. int rowCount = 2;
009. int ColumnCount = 2;
010. Size _ButtonSize = new Size(300, 140);
011. Color _ButtonColor = System.Drawing.Color.FromArgb(((int)(((byte)(255)))), ((int)(((byte)(224)))), ((int)(((byte)(192)))));
012. Color _ButtonForeColor = System.Drawing.Color.Blue;
013. public void RefreshGrid()
014. {
015. if (rowCount <= 0 || ColumnCount <= 0) return;
016. this.Controls.Clear();
017. int X = 20, Y = 20;
018. int row = 0, column = 0;
019. for (int i = 1; i <= rowCount * ColumnCount; i++)
020. {
021. Button btn = new Button();
022. btn.BackColor = _ButtonColor;
023. btn.Font = this.Font;
024. btn.ForeColor = _ButtonForeColor;
025. btn.Location = new System.Drawing.Point(X, Y);
026. btn.Name = "button" + column + "_" + row;
027. btn.Size = _ButtonSize;
028. btn.Text = btn.Name;
029. btn.UseVisualStyleBackColor = false;
030. btn.Click += new EventHandler(buttonChoie_Click);
031. X += _ButtonSize.Width + sizeX;
032. this.Controls.Add(btn);
033. column++;
034. if (i % ColumnCount == 0)
035. {
036. Y += _ButtonSize.Height + sizeY; X = 20;
037. column = 0;
038. row++;
039. }
040.
041. }
042. }
043.
044. private void buttonChoie_Click(object sender, EventArgs e)
045. {
046. ButtonSelect = sender as Button;
047. }
048.
049.
050. #region _Property
051. [System.ComponentModel.Browsable(true)]
052. [System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Always)]
053. [System.ComponentModel.Category("TOR Setting")]
054. public Font ButtonFont
055. {
056. get { return this.Font; }
057. set
058. {
059. this.Font = value;
060. RefreshGrid();
061. }
062. }
063. [System.ComponentModel.Browsable(true)]
064. [System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Always)]
065. [System.ComponentModel.Category("TOR Setting")]
066. public Color ButtonColor
067. {
068. get { return _ButtonColor; }
069. set
070. {
071. _ButtonColor = value;
072. RefreshGrid();
073. }
074. }
075. [System.ComponentModel.Browsable(true)]
076. [System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Always)]
077. [System.ComponentModel.Category("TOR Setting")]
078. public Color ButtonForeColor
079. {
080. get { return _ButtonForeColor; }
081. set
082. {
083. _ButtonForeColor = value;
084. RefreshGrid();
085. }
086. }
087.
088. [System.ComponentModel.Browsable(true)]
089. [System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Always)]
090. [System.ComponentModel.DefaultValue(2)]
091. [System.ComponentModel.Category("TOR Setting")]
092. public int rowCounts
093. {
094. get { return rowCount; }
095. set
096. {
097. rowCount = value;
098. RefreshGrid();
099. }
100. }
101. [System.ComponentModel.Browsable(true)]
102. [System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Always)]
103. [System.ComponentModel.Category("TOR Setting")]
104. public Size ButtonSize
105. {
106. get { return _ButtonSize; }
107. set
108. {
109. _ButtonSize = value;
110. RefreshGrid();
111. }
112. }
113. [System.ComponentModel.Browsable(true)]
114. [System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Always)]
115. [System.ComponentModel.DefaultValue(2)]
116. [System.ComponentModel.Category("TOR Setting")]
117. public int ColumnCounts
118. {
119. get { return ColumnCount; }
120. set
121. {
122. ColumnCount = value;
123. RefreshGrid();
124. }
125. }
126. public Button Item(int row,int column)
127. {
128. return this.Controls.Find("button" + column + "_" + row,true).FirstOrDefault() as Button;
129. }
130. public virtual void Clear()
131. {
132. this.Controls.Clear();
133. }
134. #endregion
135. public Button ButtonSelect;
136. public event EventHandler ButtonClick
137. {
138. add
139. {
140. for (int r = 0; r < rowCount; r++)
141. {
142. for (int c = 0; c < ColumnCount; c++)
143. {
144. if (value != null && Item(r, c) != null)
145. Item(r, c).Click += value;
146. }
147. }
148. }
149. remove
150. {
151. for (int r = 0; r < rowCount; r++)
152. {
153. for (int c = 0; c < ColumnCount; c++)
154. {
155. if (value != null && Item(r, c) != null)
156. Item(r, c).Click -= value;
157. }
158. }
159. }
160. }
161.
162.}
