private void chkLabel_CheckedChanged(object sender, EventArgs e)
{
if (this.bool_0)
{
this.iannotateLayerProperties_0.DisplayAnnotation = this.chkLabel.Checked;
this.bool_3 = true;
AnnotateLayerPropertiesWrap selectedItem = this.cboClass.SelectedItem as AnnotateLayerPropertiesWrap;
selectedItem.Update = true;
}
}
private void btnAddClass_Click(object sender, EventArgs e)
{
frmInput input = new frmInput("类名称:", "");
if (input.ShowDialog() == DialogResult.OK)
{
if (input.InputValue.Trim().Length == 0)
{
MessageBox.Show("非法类名!");
}
else
{
for (int i = 0; i < this.cboClass.Properties.Items.Count; i++)
{
AnnotateLayerPropertiesWrap wrap =
this.cboClass.Properties.Items[i] as AnnotateLayerPropertiesWrap;
if (wrap.AnnotateLayerProperties.Class == input.InputValue)
{
MessageBox.Show("类名必须唯一!");
return;
}
}
IAnnotateLayerProperties properties = new LabelEngineLayerPropertiesClass
{
Class = input.InputValue,
FeatureLinked = this.iannotateLayerProperties_0.FeatureLinked,
FeatureLayer = this.iannotateLayerProperties_0.FeatureLayer,
AddUnplacedToGraphicsContainer = this.iannotateLayerProperties_0.AddUnplacedToGraphicsContainer,
AnnotationMaximumScale = this.iannotateLayerProperties_0.AnnotationMaximumScale,
AnnotationMinimumScale = this.iannotateLayerProperties_0.AnnotationMinimumScale,
CreateUnplacedElements = this.iannotateLayerProperties_0.CreateUnplacedElements,
DisplayAnnotation = this.iannotateLayerProperties_0.DisplayAnnotation,
LabelWhichFeatures = this.iannotateLayerProperties_0.LabelWhichFeatures,
Priority = this.iannotateLayerProperties_0.Priority,
UseOutput = this.iannotateLayerProperties_0.UseOutput,
WhereClause = this.iannotateLayerProperties_0.WhereClause
};
ILabelEngineLayerProperties properties2 = properties as ILabelEngineLayerProperties;
ILabelEngineLayerProperties properties3 =
this.iannotateLayerProperties_0 as ILabelEngineLayerProperties;
properties2.Expression = properties3.Expression;
properties2.IsExpressionSimple = properties3.IsExpressionSimple;
int num2 = this.method_2();
properties2.SymbolID = num2;
properties2.Symbol = (properties3.Symbol as IClone).Clone() as ITextSymbol;
this.cboClass.Properties.Items.Add(new AnnotateLayerPropertiesWrap(properties, num2, true));
this.bool_3 = true;
}
}
}
private void btnScaleSet_Click(object sender, EventArgs e)
{
frmAnnoScaleSet set = new frmAnnoScaleSet
{
AnnotateLayerProperties = this.iannotateLayerProperties_0
};
if (set.ShowDialog() == DialogResult.OK)
{
AnnotateLayerPropertiesWrap selectedItem = this.cboClass.SelectedItem as AnnotateLayerPropertiesWrap;
selectedItem.Update = true;
this.bool_3 = true;
}
}
private void btnDeleteClass_Click(object sender, EventArgs e)
{
if (this.cboClass.SelectedIndex != -1)
{
AnnotateLayerPropertiesWrap selectedItem = this.cboClass.SelectedItem as AnnotateLayerPropertiesWrap;
if (!selectedItem.IsNew)
{
this.ilist_0.Add(selectedItem);
this.bool_3 = true;
}
this.cboClass.Properties.Items.RemoveAt(this.cboClass.SelectedIndex);
this.cboClass.SelectedIndex = 0;
}
}
private void btnEditSymbol_Click(object sender, EventArgs e)
{
frmTextSymbolEdit edit = new frmTextSymbolEdit();
edit.SetSymbol(this.itextSymbol_0 as ISymbol);
if (edit.ShowDialog() == DialogResult.OK)
{
this.itextSymbol_0 = edit.GetSymbol() as ITextSymbol;
this.symbolItem.Symbol = this.itextSymbol_0;
(this.iannotateLayerProperties_0 as ILabelEngineLayerProperties).Symbol = this.itextSymbol_0;
this.bool_3 = true;
AnnotateLayerPropertiesWrap selectedItem = this.cboClass.SelectedItem as AnnotateLayerPropertiesWrap;
selectedItem.Update = true;
}
}
private void simpleButton1_Click(object sender, EventArgs e)
{
frmExpressionSet set = new frmExpressionSet
{
LabelExpression = this.string_0,
AnnotationExpressionEngine = this.iannotationExpressionEngine_0,
IsExpressionSimple = this.bool_1,
GeoFeatureLayer = this.igeoFeatureLayer_0
};
if (set.ShowDialog() == DialogResult.OK)
{
this.string_0 = set.LabelExpression;
this.iannotationExpressionEngine_0 = set.AnnotationExpressionEngine;
this.bool_1 = set.IsExpressionSimple;
(this.iannotateLayerProperties_0 as ILabelEngineLayerProperties).Expression = this.string_0;
(this.iannotateLayerProperties_0 as ILabelEngineLayerProperties).ExpressionParser =
this.iannotationExpressionEngine_0;
(this.iannotateLayerProperties_0 as ILabelEngineLayerProperties).IsExpressionSimple = this.bool_1;
this.bool_3 = true;
AnnotateLayerPropertiesWrap selectedItem = this.cboClass.SelectedItem as AnnotateLayerPropertiesWrap;
selectedItem.Update = true;
int index = this.string_0.IndexOf("[", 1);
IFields fields = this.igeoFeatureLayer_0.FeatureClass.Fields;
this.bool_0 = false;
if (index != -1)
{
this.cboFields.Enabled = false;
this.cboFields.Text = "表达式";
}
else
{
string name = this.string_0.Substring(1, this.string_0.Length - 2).Trim();
index = fields.FindField(name);
if (index == -1)
{
this.cboFields.Enabled = false;
this.cboFields.Text = "表达式";
}
else
{
this.cboFields.Enabled = true;
this.cboFields.Text = fields.get_Field(index).AliasName;
}
}
this.bool_0 = true;
}
}
private void btnSQL_Click(object sender, EventArgs e)
{
frmAttributeQueryBuilder builder = new frmAttributeQueryBuilder
{
Table = this.igeoFeatureLayer_0.FeatureClass as ITable,
WhereCaluse = this.iannotateLayerProperties_0.WhereClause
};
if (builder.ShowDialog() == DialogResult.OK)
{
this.iannotateLayerProperties_0.WhereClause = builder.WhereCaluse;
this.bool_3 = true;
AnnotateLayerPropertiesWrap selectedItem = this.cboClass.SelectedItem as AnnotateLayerPropertiesWrap;
selectedItem.Update = true;
}
}
private int method_2()
{
IList list = new ArrayList();
for (int i = 0; i < this.cboClass.Properties.Items.Count; i++)
{
AnnotateLayerPropertiesWrap wrap = this.cboClass.Properties.Items[i] as AnnotateLayerPropertiesWrap;
list.Add(wrap.ID);
}
int num2 = 0;
while (list.IndexOf(num2) != -1)
{
num2++;
}
return(num2);
}
private void cboFields_SelectedIndexChanged(object sender, EventArgs e)
{
if (this.bool_0)
{
this.bool_3 = true;
IFields fields = this.igeoFeatureLayer_0.FeatureClass.Fields;
int index = fields.FindFieldByAliasName(this.cboFields.Text);
if (index != -1)
{
IField field = fields.get_Field(index);
this.string_0 = "[" + field.Name + "]";
(this.iannotateLayerProperties_0 as ILabelEngineLayerProperties).Expression = this.string_0;
AnnotateLayerPropertiesWrap selectedItem = this.cboClass.SelectedItem as AnnotateLayerPropertiesWrap;
selectedItem.Update = true;
}
}
}
